Nothing Special   »   [go: up one dir, main page]

EP2779867B1 - Pull-out guide for a drawer - Google Patents

Pull-out guide for a drawer Download PDF

Info

Publication number
EP2779867B1
EP2779867B1 EP12780631.3A EP12780631A EP2779867B1 EP 2779867 B1 EP2779867 B1 EP 2779867B1 EP 12780631 A EP12780631 A EP 12780631A EP 2779867 B1 EP2779867 B1 EP 2779867B1
Authority
EP
European Patent Office
Prior art keywords
rail
extension guide
set forth
drawer
support profile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP12780631.3A
Other languages
German (de)
French (fr)
Other versions
EP2779867A1 (en
Inventor
Ulrich Greussing
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP2779867A1 publication Critical patent/EP2779867A1/en
Application granted granted Critical
Publication of EP2779867B1 publication Critical patent/EP2779867B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
    • A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/44—Sequencing or synchronisation of drawer slides or functional units
    • A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/483—Sliding drawers; Slides or guides therefor with single extensible guides or parts
    • A47B88/487—Sliding drawers; Slides or guides therefor with single extensible guides or parts with rollers, ball bearings, wheels, or the like

Definitions

  • the invention relates to a pull-out guide for a drawer according to claim 1, comprising a cabinet rail to be fastened to a furniture carcass, a drawer rail to be fastened to the drawer and a middle rail movably mounted between the carcass rail and the drawer rail, which in cross section essentially has the shape of a U-shaped rail.
  • Profile wherein the U-profile in the use position of the pull-out two vertical webs and a horizontal rail, which connects the two vertical webs together, at least between the middle rail and the drawer rail at least one carriage with at least one rolling element is movably mounted, and wherein the at least a rolling element runs on at least one support profile of the middle rail, and the at least one support profile is arranged as a separate structural unit on the middle rail.
  • This middle rail thus differs from the usually present form of a U-profile with two vertical webs and a horizontal rail which connects the two vertical webs together, the deviation is mainly in the folds between the two vertical webs and the horizontal rail.
  • the WO 2005/044047 A1 discloses a pull-out in which this disadvantage is remedied by the fact that the support profile is arranged as a separate unit on the center rail.
  • the support profile is not designed here to reduce the tilting play. Rather, the purpose is to allow a stabilized in the lateral direction and secured movement of a, in particular heavily loaded, drawer.
  • the space for attaching the support profile must already be included in the production of the rail.
  • the overall height of the pull-out guide increases and, as a result, the space requirement of the drawer.
  • the solution requires a very high cost of materials.
  • the object of the present invention is to avoid the disadvantages described above and to provide a simplified compared to the prior art, more cost-effective and more flexible in terms of the support profile pull-out.
  • the invention provides that two support profiles are arranged as separate units on the center rail, and one of the two support profiles is arranged on one of the two vertical webs and the other of the two support profiles on the other of the two vertical webs.
  • the invention is based in particular on the recognition that it is only necessary under certain circumstances that the center rail has a support profile for preventing the lifting of a carriage.
  • the weight of the drawer is relatively evenly distributed on the pull-out guides, so that there is no risk of lifting.
  • the at least one support profile can be easily omitted and thus material can be saved.
  • the pull-out guide for drawers e.g. have a very heavy front panel compared to the other drawer components and are therefore very top heavy, so the at least one support profile in particular is necessary to avoid tipping out the drawer front in the inserted state of the drawer.
  • the at least one support profile is a separate structural unit, it is possible to retrofit the center rail modularly specifically for rather rare special cases, whereby this retrofitting can take place either at the factory during the production of the pull-out guide or on the user side.
  • the at least one rolling body running on the at least one supporting profile may be a roller, roller or ball.
  • two measures may preferably be provided.
  • One measure is that the at least one carriage the at least one support profile in the use position of the pull-out with the at least one rolling element for Fuse against lifting from the middle rail engages.
  • the other measure provides that at least one support web is arranged on the drawer rail and the drawer rail engages under at least one rolling element arranged on the at least one carriage in the use position of the pull-out guide with the at least one support web for securing against lifting of the at least one carriage.
  • the at least one support profile extends at least in sections in the longitudinal direction of the middle rail.
  • the at least one support profile only extends over a partial area of the middle rail in the longitudinal direction - expressed in numbers over a partial area of 20% to 60%, preferably over a portion of 30% to 40% of the middle rail - extends.
  • the at least one support profile extends in the longitudinal direction only via a rear portion of the middle rail or that partial region of the middle rail arranged in the vicinity of the drawer rear wall, in which the second, rear carriage is movably mounted.
  • FIGS. 1a and 1b show in a schematically illustrated perspective view of a drawer unit 25 with two superimposed drawers 2.
  • the two drawers 2 are each attached via two right and left arranged pull-1 on the furniture body 3 of the drawer furniture 25 and can be pushed over these pull-1 in the drawer furniture 25 and pulled out.
  • the two drawers 2 are very top-heavy drawers, as they have a small depth and their front panel 26 on the other comparatively difficult to the other drawer components comprising the drawer rear wall 12, the two drawer side walls 27 and the drawer bottom 28, are.
  • the two pull-out guides for the upper drawer in contrast to the pull-out guides the lower drawer to the support profiles 10 and 11 according to the invention, whereby a tilting out of the drawer front 26 is prevented in the upper drawer compared to the lower drawer in the retracted state of the drawer.
  • the pull-out guide 1 consists of three rails: a carcass rail 4, which can be fastened to the furniture body via holes 49 for receiving screws, a drawer rail 5 to be fastened to the drawer and one between the carcass rail 4 and the drawer rail 5 movably mounted center rail 6.
  • the drawer rail 5 has in the illustrated preferred embodiment of the pull-out guide 1 three known peculiarities: First, a damped, spring-assisted collection device 29 is attached to the side of the drawer rail 5, which comprises a force accumulator in the form of a spring, said spring when pulling the pull-out 1 via a fixed to the rail 4 pin 31, located on the end face of an elbow 30th is biased. From a certain Position when pushing the pull-out guide 1 engages this pin 31 again in a mounted on the spring carriage, the energy stored in the spring is released and causes the complete retraction of the pull-out 1 over the remaining, still hail legislation route. For this movement to take place in a damped manner, the intake device 29 comprises a damping device counteracting the force-storing spring.
  • a second feature of the drawer rail 5 is a height adjustment device 32 arranged in the front region, by means of which the front area of the drawer can be adjusted in height.
  • the third feature is an adjusting device 33 for adjusting the position of the drawer relative to the drawer rail 5, wherein this adjusting device 33 is arranged in the rear region of the drawer rail 5. It comprises a retaining pin 34 which projects into a corresponding recess of the drawer rear wall. This adjustment device 33 also serves as insertion limit for the drawer.
  • two carriages 7 and 35 are movably mounted, wherein the support profiles 10 and 11 extend only over the portion T of the center rail 6, in which the rear carriage 7 is movably mounted.
  • This rear carriage 7 has two laterally in the carriage cage 39 rotatably mounted support rollers 8 and 9, which are connected to the run both support profiles 10 and 11 of the middle rail 6. More specifically, they engage in the position of use of the pull-out guide 1, the support profiles 10 and 11 to prevent lifting from the center rail 6, ie that they on the downwardly facing side 21 and 22 of the second leg 19 and 20 of the L-shape the support profiles 10 and 11 run off.
  • each a flat, bent support web 23 and 24 is arranged, these two support webs 23 and 24 parallel to the imaginary horizontal center plane M the center rail 6 are oriented.
  • the drawer rail 5 engages with these two support webs 23 and 24, the support rollers 8 and 9 of the rear carriage 7 and thus prevent lifting the drawer rail 5 of the carriage 7, said carriage 7 in turn by means of the two support rollers 8 and 9 by the under reaching the support profiles 10 and 11 is secured against lifting from the center rail 6.
  • the two lateral support rollers 8 and 9 of the rear carriage 7 have a different diameter D1 and D2, at different heights on the Carriage 7 are arranged rotatably mounted and further, the two support profiles 10 and 11 are arranged asymmetrically on the two vertical webs 14 and 15 of the middle rail 6.
  • the support profiles in cross-section rather than the L-shape could have another, e.g. have a shape at least partially circular and / or elliptical or underlying the contours of a right triangle shape. It is also conceivable that the support profiles not (only) made of metal, but instead (or even) made of plastic or other materials.
  • fastening the support profiles to the center rail such as, for example, by riveting, screwing or soldering.

Landscapes

  • Drawers Of Furniture (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Description

Die Erfindung betrifft eine Ausziehführung für eine Schublade nach Anspruch 1, umfassend eine an einem Möbelkorpus zu befestigende Korpusschiene, eine an der Schublade zu befestigende Ladenschiene und eine zwischen der Korpusschiene und der Ladenschiene bewegbar gelagerte Mittelschiene, die im Querschnitt im Wesentlichen die Form eines U-Profils aufweist, wobei das U-Profil in Gebrauchslage der Ausziehführung zwei Vertikalstege und eine Horizontalschiene, welche die zwei Vertikalstege miteinander verbindet, umfasst, wobei zumindest zwischen der Mittelschiene und der Ladenschiene wenigstens ein Laufwagen mit zumindest einem Wälzkörper verfahrbar gelagert ist, und wobei der zumindest eine Wälzkörper an wenigstens einem Abstützprofil der Mittelschiene abläuft, und das wenigstens eine Abstützprofil als gesonderte Baueinheit an der Mittelschiene angeordnet ist.The invention relates to a pull-out guide for a drawer according to claim 1, comprising a cabinet rail to be fastened to a furniture carcass, a drawer rail to be fastened to the drawer and a middle rail movably mounted between the carcass rail and the drawer rail, which in cross section essentially has the shape of a U-shaped rail. Profile, wherein the U-profile in the use position of the pull-out two vertical webs and a horizontal rail, which connects the two vertical webs together, at least between the middle rail and the drawer rail at least one carriage with at least one rolling element is movably mounted, and wherein the at least a rolling element runs on at least one support profile of the middle rail, and the at least one support profile is arranged as a separate structural unit on the middle rail.

In der deutschen Gebrauchsmusterschrift DE 20 2009 003 883 U1 wird eine Ausziehführung beschrieben, bei der die Mittelschiene derart ausgeformt ist, dass sie - im Querschnitt - betrachtet, beidseitig zwei Abstützprofile aufweist, an denen die Kugellager zweier Laufwagen ablaufen. Die Abstützprofile dienen dabei dem Zweck, ein Abheben der Laufwagen von der Mittelschiene zu verhindern und/oder das bei Ausziehführungen ohne Abstützprofil in der Regel auftretende Kippspiel, welches durch das relative Spiel zwischen den Schienen bzw. dem wenigstens einen Laufwagen zustande kommt, zu reduzieren.In the German utility model DE 20 2009 003 883 U1 a pull-out is described, in which the center rail is formed such that - viewed in cross-section - on both sides has two support profiles on which the ball bearings run two carriages. The support profiles serve the purpose of preventing lifting of the carriage from the center rail and / or the Kippspiel usually occurring in Ausziehführungen without support profile, which comes about by the relative play between the rails or the at least one carriage, to reduce.

Diese Mittelschiene weicht damit von der üblicherweise vorzufindenden Form eines U-Profils mit zwei Vertikalstegen und einer Horizontalschiene, welche die zwei Vertikalstege miteinander verbindet, ab, wobei die Abweichung vor allem in den Abkantungen zwischen den zwei Vertikalstegen und der Horizontalschiene besteht.This middle rail thus differs from the usually present form of a U-profile with two vertical webs and a horizontal rail which connects the two vertical webs together, the deviation is mainly in the folds between the two vertical webs and the horizontal rail.

Nachteilig dabei ist, dass die Herstellung der Mittelschiene und damit der gesamten Ausziehführung durch diese spezielle Ausformung, die ein spezielles Biegeverfahren erfordert, im Vergleich zu der Standardform sehr aufwendig und kostenintensiv ist.The disadvantage here is that the production of the center rail and thus the entire pull-out by this special shape, which requires a special bending process, compared to the standard form is very expensive and expensive.

Die WO 2005/044047 A1 offenbart eine Ausziehführung, bei welcher dieser Nachteil dadurch behoben wird, dass das Abstützprofil als gesonderte Baueinheit an der Mittelschiene angeordnet ist. Im Gegensatz zur DE 20 2009 003 883 U1 ist das Abstützprofil hier jedoch nicht dazu ausgebildet, das Kippspiel zu reduzieren. Vielmehr wird der Zweck verfolgt, eine in seitlicher Richtung stabilisierte und gesicherte Bewegung einer, insbesondere schwer beladenen, Schublade zu ermöglichen. Daneben ist die in der WO 2005/044047 A1 offenbarte Lösung mit mehreren Nachteilen behaftet: Der Platz zur Anbringung des Abstützprofils muss bereits bei der Herstellung der Schiene mit eingeplant werden. Außerdem erhöht sich die Bauhöhe der Ausziehführung und dadurch in weiterer Folge der Platzbedarf der Schublade. Und schließlich erfordert die Lösung einen sehr hohen Materialaufwand.The WO 2005/044047 A1 discloses a pull-out in which this disadvantage is remedied by the fact that the support profile is arranged as a separate unit on the center rail. In contrast to DE 20 2009 003 883 U1 However, the support profile is not designed here to reduce the tilting play. Rather, the purpose is to allow a stabilized in the lateral direction and secured movement of a, in particular heavily loaded, drawer. Besides that is in the WO 2005/044047 A1 revealed Solution with several disadvantages: The space for attaching the support profile must already be included in the production of the rail. In addition, the overall height of the pull-out guide increases and, as a result, the space requirement of the drawer. And finally, the solution requires a very high cost of materials.

Die Aufgabe der vorliegenden Erfindung besteht darin, die vorbeschriebenen Nachteile zu vermeiden und eine gegenüber dem Stand der Technik vereinfachte, kostengünstigere und im Hinblick auf das Abstützprofil flexiblere Ausziehführung anzugeben.The object of the present invention is to avoid the disadvantages described above and to provide a simplified compared to the prior art, more cost-effective and more flexible in terms of the support profile pull-out.

Zur Lösung dieser Aufgabe sieht die Erfindung vor, dass zwei Abstützprofile als gesonderte Baueinheiten an der Mittelschiene angeordnet sind, und eines der zwei Abstützprofile an einem der zwei Vertikalstege und das andere der zwei Abstützprofile an dem anderen der zwei Vertikalstege angeordnet ist.To solve this problem, the invention provides that two support profiles are arranged as separate units on the center rail, and one of the two support profiles is arranged on one of the two vertical webs and the other of the two support profiles on the other of the two vertical webs.

Der Erfindung liegt insbesondere die Erkenntnis zu Grunde, dass es überhaupt nur unter bestimmten Umständen erforderlich ist, dass die Mittelschiene ein Abstützprofil zur Verhinderung des Abhebens eines Laufwagens aufweist. Normalerweise ist das Gewicht der Schublade nämlich relativ gleichmäßig auf die Ausziehführungen verteilt, sodass gar nicht erst die Gefahr eines Abhebens besteht. In diesen Fällen kann das wenigstens eine Abstützprofil ohne Weiteres weggelassen und damit Material eingespart werden. Möchte man die Ausziehführung allerdings für Schubladen verwenden, die z.B. eine im Vergleich zu den übrigen Schubladenbestandteilen sehr schwere Frontblende aufweisen und damit stark kopflastig sind, so ist das wenigstens eine Abstützprofil insbesondere dazu notwendig, ein Herauskippen der Schubladenfront im eingeschobenen Zustand der Schublade zu vermeiden.The invention is based in particular on the recognition that it is only necessary under certain circumstances that the center rail has a support profile for preventing the lifting of a carriage. Normally, the weight of the drawer is relatively evenly distributed on the pull-out guides, so that there is no risk of lifting. In these cases, the at least one support profile can be easily omitted and thus material can be saved. However, if one wishes to use the pull-out guide for drawers, e.g. have a very heavy front panel compared to the other drawer components and are therefore very top heavy, so the at least one support profile in particular is necessary to avoid tipping out the drawer front in the inserted state of the drawer.

Dadurch, dass es sich bei dem wenigstens einen Abstützprofil um eine gesonderte Baueinheit handelt, ist es möglich, die Mittelschiene modular spezifisch für eher seltene Spezialfälle nachzurüsten, wobei dieses Nachrüsten entweder werkseitig schon bei der Herstellung der Ausziehführung, oder aber auf der Anwenderseite erfolgen kann.Due to the fact that the at least one support profile is a separate structural unit, it is possible to retrofit the center rail modularly specifically for rather rare special cases, whereby this retrofitting can take place either at the factory during the production of the pull-out guide or on the user side.

Es sei noch angemerkt, dass es sich bei dem zumindest einen Wälzkörper, der an dem wenigstens einen Abstützprofil abläuft, um eine Rolle, Walze oder Kugel handeln kann.It should also be noted that the at least one rolling body running on the at least one supporting profile may be a roller, roller or ball.

Um das angesprochene Herauskippen der Schubladenfront im eingeschobenen Zustand der Schublade zu vermeiden, können bevorzugt zwei Maßnahmen vorgesehen sein. Die eine Maßnahme besteht darin, dass der wenigstens eine Laufwagen das wenigstens eine Abstützprofil in Gebrauchslage der Ausziehführung mit dem zumindest einen Wälzkörper zur Sicherung gegen ein Abheben von der Mittelschiene untergreift. Die andere Maßnahme sieht vor, dass an der Ladenschiene wenigstens ein Auflagesteg angeordnet ist und die Ladenschiene zumindest einen an dem wenigstens einen Laufwagen angeordneten Wälzkörper in Gebrauchslage der Ausziehführung mit dem wenigstens einen Auflagesteg zur Sicherung gegen ein Abheben von dem wenigstens einen Laufwagen untergreift. Sind beide Maßnahmen verwirklicht, so wird das Abheben der Schublade, die an der Ladenschiene befestigt ist, von der Ausziehführung - kurz gesagt - durch ein zweifaches Untergreifen verhindert.In order to avoid the mentioned tipping out of the drawer front in the inserted state of the drawer, two measures may preferably be provided. One measure is that the at least one carriage the at least one support profile in the use position of the pull-out with the at least one rolling element for Fuse against lifting from the middle rail engages. The other measure provides that at least one support web is arranged on the drawer rail and the drawer rail engages under at least one rolling element arranged on the at least one carriage in the use position of the pull-out guide with the at least one support web for securing against lifting of the at least one carriage. Are both measures realized, the lifting of the drawer, which is attached to the drawer rail, prevented by the pull-out - in short - by a double undercut.

In einer vorteilhaften Ausführungsform der Erfindung erstreckt sich das wenigstens eine Abstützprofil zumindest abschnittsweise in Längsrichtung der Mittelschiene. Zur Verhinderung des Herauskippens der Schubladenfront im eingeschobenen Zustand der Schublade bzw. zur Reduktion des in der Beschreibungseinleitung beschriebenen Kippspiels kann es darüber hinaus ausreichend sein, wenn sich das wenigstens eine Abstützprofil in Längsrichtung nur über einen Teilbereich der Mittelschiene - in Zahlen ausgedrückt über einen Teilbereich von 20% bis 60%, vorzugsweise über einen Teilbereich von 30% bis 40% der Mittelschiene - erstreckt. Sind zwischen der Mittelschiene und der Ladenschiene genau zwei Laufwagen verfahrbar gelagert, so kann es vorgesehen sein, dass sich das wenigstens eine Abstützprofil in Längsrichtung nur über einen hinteren, in der Nähe der Schubladenrückwand angeordneten, Teilbereich der Mittelschiene bzw. jenen Teilbereich der Mittelschiene erstreckt, in dem der zweite, hintere Laufwagen verfahrbar gelagert ist.In an advantageous embodiment of the invention, the at least one support profile extends at least in sections in the longitudinal direction of the middle rail. To prevent the drawer front from tipping out in the inserted state of the drawer or to reduce the tilting play described in the introduction, it may moreover be sufficient if the at least one support profile only extends over a partial area of the middle rail in the longitudinal direction - expressed in numbers over a partial area of 20% to 60%, preferably over a portion of 30% to 40% of the middle rail - extends. If exactly two carriages are movably mounted between the middle rail and the drawer rail, then it can be provided that the at least one support profile extends in the longitudinal direction only via a rear portion of the middle rail or that partial region of the middle rail arranged in the vicinity of the drawer rear wall, in which the second, rear carriage is movably mounted.

Weitere Einzelheiten und vorteilhafte Ausführungsformen der Erfindung, die in den abhängigen Ansprüchen definiert sind, werden im Rahmen der folgenden Figurenbeschreibung anhand der Figuren näher erläutert. Dabei zeigt:

Fig. 1a
eine schematisch dargestellte perspektivische Ansicht eines Schubladenkastens mit zwei sich im eingeschobenen Zustand befindenden Schubladen,
Fig. 1b
eine schematisch dargestellte perspektivische Ansicht des Schubladenkastens aus Fig. 1a, wobei sich die obere Schublade im ausgezogenen und die untere Schublade im eingeschobenen Zustand befindet,
Fig. 2a
eine schematisch dargestellte perspektivische Ansicht einer bevorzugten Ausführungsform der erfindungsgemäßen Ausziehführung im ausgezogenen Zustand,
Fig. 2b
eine schematisch dargestellte perspektivische Ansicht der bevorzugten Ausführungsform der erfindungsgemäßen Ausziehführung im zusammengeschobenen Zustand,
Fig. 3
eine schematisch dargestellte Explosionsansicht der bevorzugten Ausführungsform der erfindungsgemäßen Ausziehführung und
Fig. 4
eine schematisch dargestellte Querschnittsansicht aus dem hinteren Teilbereich der bevorzugten Ausführungsform der erfindungsgemäßen Ausziehführung.
Further details and advantageous embodiments of the invention, which are defined in the dependent claims are explained in more detail in the context of the following description of the figures with reference to FIGS. Showing:
Fig. 1a
a schematically illustrated perspective view of a drawer box with two located in the inserted state drawers,
Fig. 1b
a schematically illustrated perspective view of the drawer box Fig. 1a , with the upper drawer in the extended and the lower drawer in the inserted state,
Fig. 2a
a schematically illustrated perspective view of a preferred embodiment of the pull-out guide according to the invention in the extended state,
Fig. 2b
a schematically illustrated perspective view of the preferred embodiment of the pull-out guide according to the invention in the collapsed state,
Fig. 3
a schematically illustrated exploded view of the preferred embodiment of the pull-out according to the invention and
Fig. 4
a schematically illustrated cross-sectional view of the rear portion of the preferred embodiment of the pull-out invention.

Die Figuren 1a und 1b zeigen in einer schematisch dargestellten perspektivischen Ansicht ein Schubladenmöbel 25 mit zwei übereinander angeordneten Schubladen 2. Die beiden Schubladen 2 sind jeweils über zwei rechts und links angeordnete Ausziehführungen 1 an dem Möbelkorpus 3 des Schubladenmöbels 25 befestigt und können über diese Ausziehführungen 1 in das Schubladenmöbel 25 hineingeschoben und herausgezogen werden. Es handelt sich bei den beiden Schubladen 2 um stark kopflastige Schubladen, da sie zum einen eine geringe Tiefe aufweisen und ihre Frontblende 26 zum anderen vergleichsweise schwer zu den übrigen Schubladenbestandteilen, umfassend die Schubladenrückwand 12, die beiden Schubladenseitenwände 27 und den Schubladenboden 28, sind. Die beiden Ausziehführungen für die obere Schublade weisen im Gegensatz zu den Ausziehführungen der unteren Schublade die erfindungsgemäßen Abstützprofile 10 und 11 auf, wodurch ein Herauskippen der Schubladenfront 26 bei der oberen Schublade im Vergleich zu der unteren Schublade im eingeschobenen Zustand der Schublade verhindert wird.The FIGS. 1a and 1b show in a schematically illustrated perspective view of a drawer unit 25 with two superimposed drawers 2. The two drawers 2 are each attached via two right and left arranged pull-1 on the furniture body 3 of the drawer furniture 25 and can be pushed over these pull-1 in the drawer furniture 25 and pulled out. The two drawers 2 are very top-heavy drawers, as they have a small depth and their front panel 26 on the other comparatively difficult to the other drawer components comprising the drawer rear wall 12, the two drawer side walls 27 and the drawer bottom 28, are. The two pull-out guides for the upper drawer, in contrast to the pull-out guides the lower drawer to the support profiles 10 and 11 according to the invention, whereby a tilting out of the drawer front 26 is prevented in the upper drawer compared to the lower drawer in the retracted state of the drawer.

Die Details der beiden Ausziehführungen 1 der oberen Schublade seien im Folgenden anhand der Figuren 2a, 2b, 3 und 4 näher erläutert. Konkret kann mit diesen Ausziehführungen 1 ein sogenannter Vollauszug realisiert werden, d.h. dass sich die Schubladenrückwand im ausgezogenen Zustand der Schublade in der Frontebene des Schubladenmöbels befindet. Realisiert wird dies dadurch, dass die Ausziehführung 1 aus drei Schienen besteht: einer Korpusschiene 4, die über Löcher 49 zur Aufnahme von Schrauben an dem Möbelkorpus befestigt werden kann, einer an der Schublade zu befestigenden Ladenschiene 5 und einer zwischen der Korpusschiene 4 und der Ladenschiene 5 bewegbar gelagerten Mittelschiene 6. Die Ladenschiene 5 weist bei dem dargestellten bevorzugten Ausführungsbeispiel der Ausziehführung 1 drei an sich bekannte Besonderheiten auf:
Erstens ist seitlich an der Ladenschiene 5 eine gedämpfte, federunterstützte Einzugsvorrichtung 29 angebracht, die einen Kraftspeicher in Form einer Feder umfasst, wobei diese Feder beim Ausziehen der Ausziehführung 1 über einen an der Korpusschiene 4 befestigten Stift 31, der sich an der Stirnfläche eines Winkelstücks 30 befindet, vorgespannt wird. Ab einer bestimmten Stellung beim Zuschieben der Ausziehführung 1 greift dieser Stift 31 wieder in einen an der Feder befestigten Schlitten ein, die in der Feder gespeicherte Energie wird frei und bewirkt das vollständige Einziehen der Ausziehführung 1 über die restliche, noch zurückzulegende Wegstrecke. Damit diese Bewegung gedämpft abläuft, umfasst die Einzugsvorrichtung 29 eine der kraftspeichernden Feder entgegenwirkende Dämpfvorrichtung. Eine zweite Besonderheit der Ladenschiene 5 ist eine im vorderen Bereich angeordnete Höhenverstelleinrichtung 32, mittels derer der Vorderbereich der Schublade höhenverstellt werden kann. Bei der dritten Besonderheit handelt es sich um eine Verstelleinrichtung 33 zur Verstellung der Lage der Schublade relativ zur Ladenschiene 5, wobei diese Verstelleinrichtung 33 im hinteren Bereich der Ladenschiene 5 angeordnet ist. Sie umfasst einen Haltezapfen 34, der in eine korrespondierende Ausnehmung der Schubladenrückwand hineinragt. Diese Verstelleinrichtung 33 dient gleichzeitig auch als Einschubbegrenzung für die Schublade.The details of the two pull-out guides 1 of the upper drawer are described below with reference to FIG FIGS. 2a, 2b . 3 and 4 explained in more detail. Specifically, with these pull-out guides 1, a so-called full extension be realized, ie that the drawer rear wall is in the extended state of the drawer in the front plane of the drawer unit. This is realized in that the pull-out guide 1 consists of three rails: a carcass rail 4, which can be fastened to the furniture body via holes 49 for receiving screws, a drawer rail 5 to be fastened to the drawer and one between the carcass rail 4 and the drawer rail 5 movably mounted center rail 6. The drawer rail 5 has in the illustrated preferred embodiment of the pull-out guide 1 three known peculiarities:
First, a damped, spring-assisted collection device 29 is attached to the side of the drawer rail 5, which comprises a force accumulator in the form of a spring, said spring when pulling the pull-out 1 via a fixed to the rail 4 pin 31, located on the end face of an elbow 30th is biased. From a certain Position when pushing the pull-out guide 1 engages this pin 31 again in a mounted on the spring carriage, the energy stored in the spring is released and causes the complete retraction of the pull-out 1 over the remaining, still zurückzulegende route. For this movement to take place in a damped manner, the intake device 29 comprises a damping device counteracting the force-storing spring. A second feature of the drawer rail 5 is a height adjustment device 32 arranged in the front region, by means of which the front area of the drawer can be adjusted in height. The third feature is an adjusting device 33 for adjusting the position of the drawer relative to the drawer rail 5, wherein this adjusting device 33 is arranged in the rear region of the drawer rail 5. It comprises a retaining pin 34 which projects into a corresponding recess of the drawer rear wall. This adjustment device 33 also serves as insertion limit for the drawer.

In der Figur 2a sowie in den Figuren 3 und 4 ist zu sehen, dass die Mittelschiene 6 im Querschnitt im Wesentlichen die Form eines U-Profils aufweist, wobei das U-Profil in Gebrauchslage der Ausziehführung 1 zwei Vertikalstege 14 und 15 und eine Horizontalschiene 16, welche die zwei Vertikalstege 14 und 15 miteinander verbindet, umfasst und dass an jedem der zwei Vertikalstege 14 und 15 jeweils ein Abstützprofil 10 bzw. 11 als gesonderte Baueinheit angeordnet ist. Es sei darauf hingewiesen, dass die Abkantungen zwischen den zwei Vertikalstegen 14 und 15 und der Horizontalschiene 16 einen Winkel α bzw. β von 90° einschließen. Die beiden Abstützprofile 10 und 11 weisen im Querschnitt im Wesentlichen eine L-Form auf, wobei ein erster Schenkel 17 bzw. 18 dieser L-Form jeweils an den beiden Vertikalstegen 14 und 15 anliegt und der zweite Schenkel 19 bzw. 20 der L-Form senkrecht zu den Vertikalstegen 14 und 15 ausgerichtet ist. Weitere Merkmale der Abstützprofile 10 und 11 sind, dass sie

  • oberhalb einer in Gebrauchslage der Ausziehführung 1 gedachten horizontalen Mittelebene M der Mittelschiene 6 angeordnet sind,
  • sich über einen hinteren Teilbereich T von ca. 35% in Längsrichtung L der Mittelschiene 6 erstrecken,
  • vollständig aus Metall bestehen,
  • an der Mittelschiene 6 angeschweißt sind, und
  • einstückig ausgebildet sind.
In the FIG. 2a as well as in the Figures 3 and 4 It can be seen that the middle rail 6 in cross-section has substantially the shape of a U-profile, the U-profile in the position of use of the pull-out guide 1 two vertical webs 14 and 15 and a horizontal rail 16 which connects the two vertical webs 14 and 15, includes and that at each of the two vertical webs 14 and 15 each have a support profile 10 and 11 is arranged as a separate unit. It should be noted that the bends between the two vertical webs 14 and 15 and the horizontal rail 16 form an angle α or β of 90 °. The two support profiles 10 and 11 have in cross-section substantially an L-shape, wherein a first leg 17 and 18 of this L-shape in each case abuts the two vertical webs 14 and 15 and the second leg 19 and 20 of the L-shape is aligned perpendicular to the vertical webs 14 and 15. Other features of the support profiles 10 and 11 are that they
  • are arranged above a horizontal center plane M of the middle rail 6, which is intended in the position of use of the pull-out guide 1,
  • extend over a rear portion T of about 35% in the longitudinal direction L of the center rail 6,
  • completely made of metal,
  • are welded to the center rail 6, and
  • are integrally formed.

Zwischen der Mittelschiene 6 und der Ladenschiene 5 sind zwei Laufwagen 7 und 35 verfahrbar gelagert, wobei sich die Abstützprofile 10 und 11 nur über den Teilbereich T der Mittelschiene 6 erstrecken, in dem der hintere Laufwagen 7 verfahrbar gelagert ist. Dieser hintere Laufwagen 7 weist zwei seitlich im Laufwagenkäfig 39 drehbar gelagerte Stützrollen 8 und 9 auf, die an den beiden Abstützprofilen 10 bzw. 11 der Mittelschiene 6 ablaufen. Genauer gesagt untergreifen sie in Gebrauchslage der Ausziehführung 1 die Abstützprofile 10 bzw. 11, um eine Abheben von der Mittelschiene 6 zu verhindern, d.h. dass sie an der nach unten gewandten Seite 21 bzw. 22 des zweiten Schenkels 19 bzw. 20 der L-Form der Abstützprofile 10 bzw. 11 ablaufen. Es sei noch darauf hingewiesen, dass die Bewegung dieser beiden Stützrollen 8 und 9 in Längsrichtung L der Mittelschiene 6 zum einen durch einen an den Abstützprofilen 10 bzw. 11 angeordneten Anschlag 13 und zum anderen durch einen an der Mittelschiene 6 angeordneten Anschlag 50 begrenzt wird. In dem Laufwagenkäfig 39 des Laufwagens 7 sind zusätzlich zu den beiden Stützrollen 8 und 9 noch weitere Wälzkörper 36, 37 und 38 drehbar gelagert angeordnet, über welche der Laufwagen 7 an den zwei Vertikalstegen 14 und 15 und der Horizontalschiene 16 der Mittelschiene 6 und an der Unterseite der Ladenschiene 5 abläuft. Der vordere Laufwagen 35 ist im Prinzip genauso aufgebaut wie der hintere Laufwagen 7, mit dem Unterschied, dass er keine Stützrollen zur Sicherung gegen ein Abheben von der Mittelschiene 6 aufweist. Zwischen der Mittelschiene 6 und der Korpusschiene 4 sind ebenfalls zwei Laufwagen 46 und 48 verfahrbar gelagert, wobei diese Laufwagen 46 und 48 über eine Kopplungsvorrichtung 47 miteinander gekoppelt sind. Der Vollständigkeit halber sei noch auf eine in der Figur 3 zu sehende Besonderheit der bevorzugten Ausführungsform der erfindungsgemäßen Ausziehführung 1 hingewiesen: Es handelt sich hierbei um eine an sich nach dem Stand der Technik bekannte Synchronisationsvorrichtung, welche eine an der Ladenschiene 5 befestigte Zahnstange 44, ein an der Mittelschiene 6 befestigtes Zahnrad 45 und eine an den zwischen der Mittelschiene 6 und der Korpusschiene 4 verfahrbar gelagerten Laufwagen 46 und 48 angeordnete Zahnstange umfasst und eine Synchronisation der Bewegung der Ladenschiene 5 relativ zur Mittelschiene 6 und der Bewegung der Mittelschiene 6 relativ zu den zwischen der Mittelschiene 6 und der Korpusschiene 4 angeordneten Laufwagen 46 und 48 bewirkt.Between the middle rail 6 and the drawer rail 5, two carriages 7 and 35 are movably mounted, wherein the support profiles 10 and 11 extend only over the portion T of the center rail 6, in which the rear carriage 7 is movably mounted. This rear carriage 7 has two laterally in the carriage cage 39 rotatably mounted support rollers 8 and 9, which are connected to the run both support profiles 10 and 11 of the middle rail 6. More specifically, they engage in the position of use of the pull-out guide 1, the support profiles 10 and 11 to prevent lifting from the center rail 6, ie that they on the downwardly facing side 21 and 22 of the second leg 19 and 20 of the L-shape the support profiles 10 and 11 run off. It should be noted that the movement of these two support rollers 8 and 9 in the longitudinal direction L of the center rail 6 is limited on the one hand by a arranged on the support profiles 10 and 11 stop 13 and the other by a arranged on the center rail 6 stopper 50. In the carriage cage 39 of the carriage 7 in addition to the two support rollers 8 and 9 even more rolling elements 36, 37 and 38 are rotatably mounted, via which the carriage 7 on the two vertical webs 14 and 15 and the horizontal rail 16 of the center rail 6 and at the Bottom of the drawer rail 5 expires. The front carriage 35 is constructed in principle the same as the rear carriage 7, with the difference that it has no support rollers for securing against lifting from the center rail 6. Between the middle rail 6 and the carcass rail 4, two carriages 46 and 48 are also movably mounted, said carriages 46 and 48 are coupled together via a coupling device 47. The sake of completeness is still on in the FIG. 3 to be noted special feature of the preferred embodiment of the pull-out guide 1 according to the invention. This is a known per se in the prior art synchronization device, which is attached to the drawer rail 5 rack 44, attached to the center rail 6 gear 45 and one to the between the middle rail 6 and the carcass rail 4 movably mounted carriage 46 and 48 arranged rack and a synchronization of the movement of the drawer rail 5 relative to the center rail 6 and the movement of the center rail 6 relative to the between the middle rail 6 and the carcass rail 4 arranged carriage 46 and 48 causes.

Betrachtet man eingehender die in der Figur 4 zu sehende Querschnittsdarstellung der bevorzugten Ausführungsform der erfindungsgemäßen Ausziehführung 1, so ist gut erkennbar, dass rechts und links an der Ladenschiene 5 jeweils ein flacher, umgebogener Auflagesteg 23 bzw. 24 angeordnet ist, wobei diese beiden Auflagestege 23 und 24 parallel zur gedachten horizontalen Mittelebene M der Mittelschiene 6 orientiert sind. Die Ladenschiene 5 untergreift mit diesen beiden Auflagestegen 23 und 24 die Stützrollen 8 bzw. 9 des hinteren Laufwagens 7 und verhindern so ein Abheben der Ladenschiene 5 von dem Laufwagen 7, wobei dieser Laufwagen 7 ja seinerseits mittels der beiden Stützrollen 8 und 9 durch das Untergreifen der Abstützprofile 10 bzw. 11 gegen ein Abheben von der Mittelschiene 6 gesichert ist. Weiterhin ist erkennbar, dass die beiden seitlichen Stützrollen 8 und 9 des hinteren Laufwagens 7 einen unterschiedlichen Durchmesser D1 und D2 aufweisen, in unterschiedlichen Höhen an dem Laufwagen 7 drehbar gelagert angeordnet sind und des Weiteren die beiden Abstützprofile 10 und 11 asymmetrisch an den beiden Vertikalstegen 14 und 15 der Mittelschiene 6 angeordnet sind.Looking more closely at those in the FIG. 4 to see cross-sectional view of the preferred embodiment of the pull-out guide 1, it is clearly seen that right and left on the drawer rail 5 each a flat, bent support web 23 and 24 is arranged, these two support webs 23 and 24 parallel to the imaginary horizontal center plane M the center rail 6 are oriented. The drawer rail 5 engages with these two support webs 23 and 24, the support rollers 8 and 9 of the rear carriage 7 and thus prevent lifting the drawer rail 5 of the carriage 7, said carriage 7 in turn by means of the two support rollers 8 and 9 by the under reaching the support profiles 10 and 11 is secured against lifting from the center rail 6. Furthermore, it can be seen that the two lateral support rollers 8 and 9 of the rear carriage 7 have a different diameter D1 and D2, at different heights on the Carriage 7 are arranged rotatably mounted and further, the two support profiles 10 and 11 are arranged asymmetrically on the two vertical webs 14 and 15 of the middle rail 6.

Wenn auch die Erfindung anhand der gezeigten Ausführungsform konkret beschrieben wurde, versteht es sich von selbst, dass der Anmeldegegenstand nicht auf diese Ausführungsform beschränkt ist. Vielmehr sind Maßnahmen und Abwandlungen, die dazu dienen den Erfindungsgedanken umzusetzen, selbstverständlich denkbar und erwünscht. So könnten beispielsweise die Abstützprofile im Querschnitt anstelle der L-Form eine andere, z.B. eine zumindest bereichsweise kreis- und/oder ellipsenförmig ausgebildete oder die Umrisse eines rechtwinkligen Dreiecks zugrunde liegende Form aufweisen. Auch ist es denkbar, dass die Abstützprofile nicht (nur) aus Metall, sondern statt dessen (oder auch) aus Kunststoff oder anderen Materialien bestehen. Darüber hinaus gibt es - neben der genannten Möglichkeit des Anschweißens - viele verschiedene andere Möglichkeiten, die Abstützprofile an der Mittelschiene zu befestigen, wie z.B. durch Vernieten, Anschrauben oder Anlöten.Although the invention has been described concretely with reference to the illustrated embodiment, it goes without saying that the subject of the application is not limited to this embodiment. Rather, measures and modifications that serve to implement the idea of the invention, of course, conceivable and desirable. For example, the support profiles in cross-section rather than the L-shape could have another, e.g. have a shape at least partially circular and / or elliptical or underlying the contours of a right triangle shape. It is also conceivable that the support profiles not (only) made of metal, but instead (or even) made of plastic or other materials. In addition, in addition to the abovementioned possibility of welding, there are many other possibilities for fastening the support profiles to the center rail, such as, for example, by riveting, screwing or soldering.

Claims (17)

  1. An extension guide (1) for a drawer (2) comprising
    - a carcass rail (4) to be fixed to a furniture carcass (3),
    - a drawer rail (5) to be fixed to the drawer (2), and
    - a central rail (6) mounted movably between the carcass rail (4) and the drawer rail (5), wherein the central rail (6) in cross-section is substantially in the shape of a U-profile, wherein in the position of use of the extension guide (1) the U-profile includes two vertical legs (14, 15) and a horizontal bar (16) which interconnects the two vertical legs (14, 15),
    wherein at least one running carriage (7) having at least one rolling body (8, 9) is mounted displaceably at least between the central rail (6) and the drawer rail (5), the at least one rolling body (8, 9) runs on at least one support profile (10, 11) of the central rail (6), and the at least one support profile (10, 11) is arranged as a separate structural unit on the central rail (6), characterised in that two support profiles (10, 11) are arranged as separate structural units on the central rail (6), and that one of the two support profiles (10, 11) is arranged on one of the two vertical legs (14, 15) and the other of the two support profiles (10, 11) is arranged on the other of the two vertical legs (14, 15).
  2. The extension guide (1) as set forth in claim 1, characterised in that the at least one running carriage (7) engages under the at least one support profile (10, 11) in the position of use of the extension guide (1) with the at least one rolling body (8, 9) to safeguard against being lifted off the central rail (6).
  3. The extension guide (1) as set forth in claim 1 or claim 2, characterised in that at least one contact leg (23, 24) is arranged on the drawer rail (5) and the drawer rail (5) engages under at least one rolling body (8, 9) arranged on the at least one running carriage (7) in the position of use of the extension guide (1) with the at least one contact leg (23, 24) to safeguard against lifting off the at least one running carriage (7).
  4. The extension guide (1) as set forth in one of claims 1 through 3, characterised in that the at least one support profile (10, 11) extends at least portionwise in the longitudinal direction (L) of the central rail (6).
  5. The extension guide (1) as set forth in one of claims 1 through 4, characterised in that the at least one support profile (10, 11) extends in the longitudinal direction (L) only over a partial region (T), preferably of between 20 % and 60 %, particularly preferably of between 30 % and 40 %, of the central rail (6).
  6. The extension guide (1) as set forth in one of claims 1 through 5, characterised in that the at least one support profile (10, 11) extends in the longitudinal direction (L) only over a rear partial region (T) of the central rail (6), that is arranged in the proximity of the drawer rear wall (12).
  7. The extension guide (1) as set forth in one of claims 1 through 6, characterised in that the at least one support profile (10, 11) includes at least one abutment (13) which limits the movement of the at least one rolling body (8, 9) in the longitudinal direction (L) of the central rail (6).
  8. The extension guide (1) as set forth in one of claims 1 through 7, characterised in that the at least one support profile (10, 11) is arranged preferably completely above a horizontal central plane (M) of the central rail (6), which plane is notional in the position of use of the extension guide (1).
  9. The extension guide (1) as set forth in one of claims 1 through 8, characterised in that the at least one support profile (10, 11) at least partially and preferably entirely comprises metal.
  10. The extension guide (1) as set forth in one of claims 1 through 9, characterised in that the at least one support profile (10, 11) is welded to the central rail (6).
  11. The extension guide (1) as set forth in one of claims 1 through 10, characterised in that the at least one support profile (10, 11) is in one piece.
  12. The extension guide (1) as set forth in one of claims 1 through 11, characterised in that the bend edges between the two vertical legs (14, 15) and the horizontal bar (16) include an angle (α, β) of between 80° and 100°, preferably an angle (α, β) of 90°.
  13. The extension guide (1) as set forth in one of claims 1 through 12, characterised in that the at least one support profile (10, 11) is in cross-section substantially of an L-shape.
  14. The extension guide (1) as set forth in claim 13, characterised in that a first limb (17, 18) of the L-shape bears against a vertical leg (14, 15) and the second limb (19, 20) of the L-shape is oriented substantially perpendicularly to the vertical leg (14, 15).
  15. The extension guide (1) as set forth in claim 14, wherein the at least one support profile (10, 11) extends in the longitudinal direction (L) of the central rail (6), characterised in that the at least one rolling body (8, 9) runs on the side (21, 22), that is directed downwardly in the position of use of the extension guide (1), of the second limb (19, 20) of the at least one support profile (10, 11) of the central rail (6).
  16. The extension guide (1) as set forth in one of claims 1 through 15, characterised in that the at least one running carriage (7) includes at least a first and a second rolling body (8, 9) and the first rolling body (8, 9) runs on one of the two support profiles (10, 11) and the second rolling body (8, 9) runs on the other of the two support profiles (10, 11).
  17. The extension guide (1) as set forth in claim 16, characterised in that the first and second rolling bodies (8, 9) are of different diameters (D1, D2).
EP12780631.3A 2011-11-16 2012-09-28 Pull-out guide for a drawer Active EP2779867B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1695/2011A AT511589B1 (en) 2011-11-16 2011-11-16 EXTRACTION GUIDE FOR A DRAWER
PCT/AT2012/000245 WO2013071319A1 (en) 2011-11-16 2012-09-28 Pull-out guide for a drawer

Publications (2)

Publication Number Publication Date
EP2779867A1 EP2779867A1 (en) 2014-09-24
EP2779867B1 true EP2779867B1 (en) 2018-05-02

Family

ID=47115058

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12780631.3A Active EP2779867B1 (en) 2011-11-16 2012-09-28 Pull-out guide for a drawer

Country Status (7)

Country Link
US (1) US9596932B2 (en)
EP (1) EP2779867B1 (en)
JP (1) JP6059245B2 (en)
CN (1) CN103929999B (en)
AT (1) AT511589B1 (en)
MY (1) MY180424A (en)
WO (1) WO2013071319A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021170366A1 (en) 2020-02-27 2021-09-02 Paul Hettich Gmbh & Co. Kg Pull-out guide

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204132846U (en) * 2014-11-10 2015-02-04 广东泰明金属制品有限公司 The synchronous concealed slide track of three joints
CN104352095B (en) * 2014-11-10 2016-11-09 广东泰明金属制品有限公司 Three joints synchronize concealed slide track
US9498061B2 (en) * 2015-02-17 2016-11-22 King Slide Works Co., Ltd. Slide rail assembly
DE202015003469U1 (en) * 2015-05-09 2016-08-15 Grass Gmbh Guide device for guiding a relative to a furniture body movable furniture part
TWI539916B (en) * 2015-11-12 2016-07-01 川湖科技股份有限公司 Slide rail assembly and auxiliary sliding device thereof
TWI536933B (en) * 2015-11-12 2016-06-11 川湖科技股份有限公司 Slide rail assembly
CN106852598B (en) * 2015-12-03 2018-12-07 川湖科技股份有限公司 Sliding rail assembly and its help sliding device
US10159344B2 (en) * 2016-08-23 2018-12-25 Grass America, Inc. Pull-out guide
US10314398B2 (en) * 2015-12-17 2019-06-11 Grass America, Inc. Pull-out guide for the guidance of a drawer
AT518136B1 (en) * 2016-01-13 2020-01-15 Blum Gmbh Julius drawer
US10279706B2 (en) * 2016-09-29 2019-05-07 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Adjusting device for longitudinal adjustment of a vehicle seat and retainer for use in such an adjusting device
CN108433405A (en) * 2017-02-16 2018-08-24 苏树鹏 Down-mounting type slide rail group
AT519982B1 (en) * 2017-08-17 2018-12-15 Blum Gmbh Julius drawer
AT18003U1 (en) * 2017-08-30 2023-10-15 Blum Gmbh Julius Drawer pull-out guide
US10165858B1 (en) * 2017-09-20 2019-01-01 Martas Precision Slide Co., Ltd. Multi-rail concealed slide rail structure
DE102017124269A1 (en) * 2017-10-18 2019-04-18 Paul Hettich Gmbh & Co. Kg Device for storing objects and method for opening and closing such a device
DE102018114712A1 (en) * 2017-11-23 2019-05-23 Paul Hettich Gmbh & Co. Kg Device for fixing a push element and furniture
DE102017128752A1 (en) * 2017-12-04 2019-06-06 Grass Gmbh Carriage for a guide system, method for producing a carriage
DE102018118973A1 (en) * 2018-08-03 2020-02-06 Liebherr-Verzahntechnik Gmbh telescopic rail
ES2965680T3 (en) * 2018-12-11 2024-04-16 Samet Kalip Ve Madeni Esya San Ve Tic A S Drawer removal guide
TWI698202B (en) * 2019-04-23 2020-07-11 川湖科技股份有限公司 Slide rail assembly
AT522815B1 (en) * 2019-07-25 2021-02-15 Blum Gmbh Julius Trolley for a drawer extension slide
TWI740796B (en) * 2021-03-22 2021-09-21 南俊國際股份有限公司 Telescopic slide rail support pulley structure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246915A1 (en) * 1982-12-18 1984-06-20 Karl Lautenschläger KG, Möbelbeschlagfabrik, 6107 Reinheim Telescopic pull-out guide for drawers and the like
US5344227A (en) 1991-02-12 1994-09-06 Julius Blum Gesellschaft M.B.H. Extension guide assembly for a drawer
JP3150893B2 (en) * 1996-01-12 2001-03-26 住友ゴム工業株式会社 Tire identification method and device
CN2539433Y (en) * 2002-04-02 2003-03-12 震营企业股份有限公司 Two-section type ball slide device
US6682160B2 (en) * 2002-04-17 2004-01-27 Nan Juen International Co., Ltd. Drawer sliding structure
MY131063A (en) * 2002-05-17 2007-07-31 Harn Marketing Sdn Bhd Guide rails pull-out drawer/equipment
MY138757A (en) 2003-11-05 2009-07-31 Harn Marketing Sdn Bhd Drawer pull out guide rail
US20050231083A1 (en) * 2004-04-15 2005-10-20 Garcie Kent C Jr Undermount drawer slide
DE202004006284U1 (en) * 2004-04-21 2005-05-12 Grass Gmbh Drawer guide has two rail systems with at least one rail system having the rail and carriage components synchronized using two partial synchronizations
MY146313A (en) * 2005-10-11 2012-07-31 Harn Marketing Sdn Bhd Sliding guide rail system for a drawer
TWI353821B (en) * 2008-03-21 2011-12-11 King Slide Works Co Ltd Slide rail assembly
CN101683218A (en) * 2008-09-25 2010-03-31 世塑有限公司 Detachable sliding rail
CN102138735A (en) * 2010-02-01 2011-08-03 李绍汉 Three-segmented drawer guide rail structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021170366A1 (en) 2020-02-27 2021-09-02 Paul Hettich Gmbh & Co. Kg Pull-out guide
DE102020105225A1 (en) 2020-02-27 2021-09-02 Paul Hettich Gmbh & Co. Kg Drawer slide

Also Published As

Publication number Publication date
AT511589A4 (en) 2013-01-15
MY180424A (en) 2020-11-28
JP6059245B2 (en) 2017-01-11
WO2013071319A1 (en) 2013-05-23
US20140241651A1 (en) 2014-08-28
JP2014533526A (en) 2014-12-15
EP2779867A1 (en) 2014-09-24
AT511589B1 (en) 2013-01-15
CN103929999B (en) 2017-09-22
CN103929999A (en) 2014-07-16
US9596932B2 (en) 2017-03-21

Similar Documents

Publication Publication Date Title
EP2779867B1 (en) Pull-out guide for a drawer
AT509540B1 (en) EXTRACTION GUIDE FOR DRAWERS
WO2008135270A1 (en) Fitting for a corner cupboard comprising a pull-out single-part shelf
EP2992781B1 (en) Pull-out guide
EP3092919B2 (en) Guide device for guiding a movable part of a piece of furniture relative to the body of a piece of furniture
EP2992780B1 (en) Drawer slide
AT520403A1 (en) drawer
WO2004000067A1 (en) Height adjustable working table
EP3880924B1 (en) Piece of furniture with an arrangement for guiding at least one folding/sliding door
EP3498131B1 (en) Removal guide
AT517479B1 (en) drawer
EP2428136B1 (en) Drawer slide
EP1190646B1 (en) Drawer for an extensible furniture part
WO2018209369A1 (en) Telescopic drawer slide
DE19706246B4 (en) Telescopic cupboard drawer
AT501907B1 (en) SIDE GUIDE FOR A HIGH BARRIER PART TO BE REMOVED FROM A HIGH BARRIER BASKET
EP2353444B1 (en) Cupboard drawer
EP1989953B1 (en) Fitting for a corner cupboard with an extendable one-part shelf
AT522528B1 (en) Telescopic synchronization bar
EP1041906A1 (en) Cabinet with drawers
AT413255B (en) EXTRACTION DEVICE FOR REMOVABLE FURNITURE PARTS
DE2631649A1 (en) Pull out flap with linkage and rollers - employs straps for rollers housed inside hollow guides, also spiral springs(OE151076)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140425

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20151028

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502012012642

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: A47B0088100000

Ipc: A47B0088493000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: A47B 88/493 20170101AFI20171127BHEP

Ipc: A47B 88/487 20170101ALI20171127BHEP

INTG Intention to grant announced

Effective date: 20171218

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GREUSSING, ULRICH

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 994327

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012012642

Country of ref document: DE

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180502

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180802

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180802

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180803

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

Free format text: BERICHTIGUNGEN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012012642

Country of ref document: DE

RIC2 Information provided on ipc code assigned after grant

Ipc: A47B 88/487 20170101ALI20171127BHEP

Ipc: A47B 88/493 20170101AFI20171127BHEP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20180928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180930

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180502

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180902

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230523

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20230928

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240926

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240925

Year of fee payment: 13