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EP0745752B1 - Porte relevable avec sections échelonnées - Google Patents

Porte relevable avec sections échelonnées Download PDF

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Publication number
EP0745752B1
EP0745752B1 EP96107307A EP96107307A EP0745752B1 EP 0745752 B1 EP0745752 B1 EP 0745752B1 EP 96107307 A EP96107307 A EP 96107307A EP 96107307 A EP96107307 A EP 96107307A EP 0745752 B1 EP0745752 B1 EP 0745752B1
Authority
EP
European Patent Office
Prior art keywords
sections
rails
gripper
shutter door
wheels
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.)
Expired - Lifetime
Application number
EP96107307A
Other languages
German (de)
English (en)
Other versions
EP0745752A1 (fr
Inventor
Werner Sälzle
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0745752A1 publication Critical patent/EP0745752A1/fr
Application granted granted Critical
Publication of EP0745752B1 publication Critical patent/EP0745752B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/0638—Slats or panels

Definitions

  • the invention relates to a lifting gate for halls, Garages and the like, with several, in closed Position of each other, lamellar Sections that extend across the width of the gate and are guided laterally in guide rails, the Sections by side connected, over Transport wheels raised conveyor chains and into one Opening position can be transferred in the Sections close together one after the other in the area of the Fall over the upper side arranged on them Rollers are hung on rails of a magazine.
  • Such a lifting gate is known, for example DE-A-27 03 512 EP-A-0 425 480 also discloses a similar lift gate. For example, you will be at Factory or warehouse used and allow the Keep the width of the gate comparatively large. Through the The individual sections are hung in close succession on rails of a magazine in the open state of the Tores has relatively little space in the lintel area needed.
  • a disadvantage of the known lift gate is, however, that the individual sections are hung freely so that they perform a pendulum movement when transferring to the magazine can, in particular in the reverse sequence, that is when closing the gate, it can cause problems because it is too Interference when inserting the sections into the Guide rail can come. With such Difficulties are particularly with high opening or Closing speeds of the gate can be expected, however especially in cold weather, if if necessary, the gate should only be opened for a short time shall be.
  • the invention is based on the object To improve the lift gate of the type mentioned at the beginning, that even at high opening and closing speeds trouble-free operation is guaranteed.
  • Swing-out elements arranged below the transport wheels are, each of a fork-shaped gripper lever for pins arranged below the upper rollers are formed, the gripper lever with the same Direction of rotation and the same angular velocity as that Transport wheels are driven and the bottom of the Pick-up fork in the gripper lever on a diameter of the transport wheels rotates corresponding radius, and the distance between the axes of rotation parallel to one another Transport wheels and the gripper lever the distance between the upper rollers and the pin on the sections corresponds.
  • the advantage achieved by the invention is essential in that the sections in the acquisition from the guide rail into the magazine not just in upper but also in the lower area, due to the special training of the transport wheels and the Gripper lever is guided in particular parallel, so that on the one hand, the forces that occur are kept to a minimum on the other hand, no or at most minor Pendulum movements of the sections can occur.
  • the gate can be opened or opened much faster Conclude.
  • the rails the lower rollers run above them. This ensures in particular that the upper The sections rest firmly on their rails so they cannot dodge upwards. This also leads to increased security in operation under larger Speeds.
  • the rails expediently run from the transport wheel or the gripper lever inclined downwards.
  • the Sections roll under the influence of gravity automatically into the magazine.
  • a preferred further development provides that on the wave of Transport wheels and the gripper lever one each Toothed washer or a gear wheel of the same diameter is arranged, via which a motor-driven Zahnriehmen or a chain is running.
  • the sections have one at the top trapezoidal projection and one at its lower edge corresponding groove, the projection or the Groove out of the center towards the outside of the gate are arranged.
  • This asymmetrical arrangement of the Projection or the groove is achieved that the upper the inside edge of each section is lower than that outer upper edge, which also applies to each inner and outer lower edge applies.
  • Lifting gate is intended for example for factory or Warehouses and consists of several, in closed position of sections 1 on top of each other, which are lamellar. These sections 1 extend over the entire door width and are guided laterally in guide rails 2. Sections 1 are connected by conveyor chains 3 raised, which run over transport wheels 4. The Conveyor chains 3 are in this way at the sections 1 connected that when lifting one between them form a small gap. This allows the sections 1 in an open position are transferred in which the Sections 1 individually one behind the other approximately in the area of the fall are arranged. The sections 1 laterally arranged upper rollers 5, on which they are hung on rails 6 of a magazine.
  • Swing-out elements are below the transport wheels 4 arranged, each by a fork-shaped Gripper lever 7 are formed, which when transferring the Section 1 into the magazine one below the top one Rollers 5 arranged pin 8 engages around the section.
  • the gripper levers 7 have the same direction of rotation and the same Angular velocity like the transport wheels 5 driven. Furthermore, the bottom of the receiving fork runs in the Gripper lever 7 on a the diameter of Transport wheels 4 corresponding radius so that the Sections 1 when they are transferred into the magazine parallel alignment remain, for which the distance of the mutually parallel axes of rotation of the transport wheels 4 and the gripper lever 7 the distance between the upper Rollers 5 and the pin 8 corresponds to the sections.
  • the receiving fork in the gripper lever 7 widens towards her free end and is rounded at the end, whereby the pin 8 particularly simple and reliable in the Recording fork can be recorded. This is further provided that the pin 8 of section 1 at Transfer into the magazine lower leg 7.1 Pick-up fork is longer than the other leg 7.2.
  • the sections 1 have one at their upper edge trapezoidal projection 14 and one at its lower edge corresponding groove 15, as shown in FIG. 1 is recognizable.
  • the projection 14 and the groove 15 are there outside the center towards the outside of the gate arranged, whereby the top and bottom of the Sections 1 downwards towards the inside of the gate run.
  • the sections 1 have at their upper edge outside and inside at its lower edge protruding cover strips 16 on an additional Sealing the existing between the sections 1 Serve gap.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Chain Conveyers (AREA)

Claims (8)

  1. Porte relevable à sections destinée à des halles, des garages et similaires comprenant plusieurs sections (1) en forme de lames qui reposent les unes sur les autres dans la position fermée, s'étendent sur la largeur de la porte et sont guidées latéralement dans des rails de guidage (2), les sections (1) pouvant être soulevées par des chaínes (3) connectées latéralement qui se déplacent sur des poulies de transport (4), et amenées dans une position d'ouverture, dans laquelle lesdites sections (1) sont suspendues serrées les unes contre les autres, sensiblement dans la région du linteau, sur des rails (6) d'un magasin par des galets (5) supérieurs prévus latéralement sur les sections, caractérisée par le fait qu'au-dessous des poulies de transport (4) sont disposés des éléments pivotants qui sont formés chacun d'un levier entraíneur (7) fourchu avec une fourchette de prise en charge pour des tourillons (8) disposés au-dessous galets (5) supérieurs, les leviers entraíneurs (7) étant entraínés dans le même sens de rotation, avec la même vitesse angulaire que les poulies de transport (4) et le fond de la fourchette de prise en charge du levier entraíneur (7) se déplaçant sur un rayon qui correspond au diamètre des poulies de transport (4) et la distance entre les axes de rotation mutuellement parallèles des poulies de transport (4) et des leviers entraíneurs (7) correspondant à la distance entre les galets supérieurs (5) et les tourillons (8) sur les sections (1).
  2. Porte relevable à sections selon la revendication 1, caractérisée par le fait que des galets (9) inférieurs qui roulent également sur des rails (10) dans le magasin sont montés sur le tourillon (8), les rails (10) des galets inférieurs (9) s'étendant au-dessus desdits galets.
  3. Porte relevable à sections selon la revendication 1 ou 2, caractérisée par le fait que les rails (6, 10) sont inclinés vers l'arrière à partir de la poulie de transport (4) et du levier entraíneur (7).
  4. Porte relevable à sections selon une des revendications 1 à 3, caractérisée par le fait que la fourchette de prise en charge dans le levier entraíneur (7) s'élargit en direction de ses extrémités libres et est arrondie à ses extrémités.
  5. Porte relevable à sections selon une des revendications 1 à 4, caractérisée par le fait que la branche (7.1) de la fourchette de prise en charge qui passe sous le tourillon (8) de la section (1) lors du transfert de celle-ci dans le magasin est plus longue que l'autre branche (7.2).
  6. Porte relevable à sections selon une des revendications 1 à 5, caractérisée par le fait que les arbres des poulies de transport (4) et des leviers entraíneurs (7) portent chacun une roue dentée ou un pignon (11) de même diamètre sur lequel passe une courroie crantée ou une chaíne (13) entraínée par un moteur (12).
  7. Porte relevable à sections selon une des revendications 1 à 6, caractérisée par le fait que les sections (1) présentent une saillie trapézoïdale (14) au niveau de leur bord supérieur et une rainure correspondante (15) au niveau de leur bord inférieur, la saillie (14) ou la rainure (15) étant décalée en direction de la face extérieure de la porte.
  8. Porte relevable à sections selon une des revendications 1 à 7, caractérisée par le fait que les sections (1) présentent des baguettes de couvertures (16) saillantes côté extérieur au niveau de leur bord supérieur et côté intérieur au niveau de leur bord inférieur.
EP96107307A 1995-05-27 1996-05-09 Porte relevable avec sections échelonnées Expired - Lifetime EP0745752B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19519529A DE19519529C1 (de) 1995-05-27 1995-05-27 Hubstaffeltor
DE19519529 1995-05-27

Publications (2)

Publication Number Publication Date
EP0745752A1 EP0745752A1 (fr) 1996-12-04
EP0745752B1 true EP0745752B1 (fr) 1999-09-08

Family

ID=7763053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107307A Expired - Lifetime EP0745752B1 (fr) 1995-05-27 1996-05-09 Porte relevable avec sections échelonnées

Country Status (3)

Country Link
EP (1) EP0745752B1 (fr)
AT (1) ATE184365T1 (fr)
DE (1) DE19519529C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019134561A1 (de) * 2019-12-16 2021-06-17 Peter Joachimmeyer Sektionaltor für einen Durchbruch in einem Flächenelement auf einem Seeschiff
EP3838733B1 (fr) * 2019-12-16 2023-11-08 Peter Joachimmeyer Porte sectionnelle pour une ouverture dans une surface d'un bateau.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1234946A3 (fr) * 2001-02-23 2003-08-20 Otto Volz Porte sectionnelle
DE202008006088U1 (de) * 2008-05-03 2009-06-25 Langenbach, Guido Sektionaltor
DE102019102522A1 (de) 2019-01-31 2020-08-06 Bohlen AG Tor, insbesondere Großtor für einen Flugzeughangar
US11927055B2 (en) * 2020-10-05 2024-03-12 Cornellcookson, Llc Vertically stacking panel door with a lifting cam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212568C (fr) *
CH656428A5 (en) * 1982-07-08 1986-06-30 Traber Ag Element-type lifting gate
US4838331A (en) * 1986-10-06 1989-06-13 Bunka Shutter Co., Ltd. Slat opening/closing drive mechanism in shutter equipment
JP2683271B2 (ja) * 1989-02-23 1997-11-26 文化シヤツター株式会社 パネルシヤッターの駆動装置
DE4239486C2 (de) * 1991-11-20 1993-12-16 Dancho Zochev Dipl Ing Donkov Hubtor mit staffelbaren Sektionen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019134561A1 (de) * 2019-12-16 2021-06-17 Peter Joachimmeyer Sektionaltor für einen Durchbruch in einem Flächenelement auf einem Seeschiff
EP3838733B1 (fr) * 2019-12-16 2023-11-08 Peter Joachimmeyer Porte sectionnelle pour une ouverture dans une surface d'un bateau.

Also Published As

Publication number Publication date
DE19519529C1 (de) 1996-06-05
ATE184365T1 (de) 1999-09-15
EP0745752A1 (fr) 1996-12-04

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