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

EP3615269A1 - Machine-outil avec ensemble de poignée réglable - Google Patents

Machine-outil avec ensemble de poignée réglable

Info

Publication number
EP3615269A1
EP3615269A1 EP18723713.6A EP18723713A EP3615269A1 EP 3615269 A1 EP3615269 A1 EP 3615269A1 EP 18723713 A EP18723713 A EP 18723713A EP 3615269 A1 EP3615269 A1 EP 3615269A1
Authority
EP
European Patent Office
Prior art keywords
machine tool
handle
eccentric lever
tool housing
coupling means
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.)
Granted
Application number
EP18723713.6A
Other languages
German (de)
English (en)
Other versions
EP3615269B1 (fr
Inventor
Thomas Blatz
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP3615269A1 publication Critical patent/EP3615269A1/fr
Application granted granted Critical
Publication of EP3615269B1 publication Critical patent/EP3615269B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders

Definitions

  • the invention relates to a machine tool, in particular a hand-held machine tool, with a machine tool housing and with respect to the machine tool housing in its angular position adjustable handle assembly.
  • the handle assembly includes at least one handle having at least one coupling means which is adjustable relative to at least one counter-coupling means of the machine tool housing in its angular position and linearly movable along a movement axis.
  • the handle assembly stops a locking mechanism, which is adapted to fix the handle in a coupled state, in which the coupling means of the handle is in engagement with the counter-coupling means of the machine tool housing, so that the handle and the machine tool housing are firmly connected to each other, and in one release decoupled state in which the coupling means of the handle is out of engagement with the negative feedback means of the machine tool housing, so that the handle is adjustable relative to the machine tool housing in its angular position.
  • a locking mechanism which is adapted to fix the handle in a coupled state, in which the coupling means of the handle is in engagement with the counter-coupling means of the machine tool housing, so that the handle and the machine tool housing are firmly connected to each other, and in one release decoupled state in which the coupling means of the handle is out of engagement with the negative feedback means of the machine tool housing, so that the handle is adjustable relative to the machine tool housing in its angular position.
  • Machine tools of the type mentioned are known from the prior art.
  • Machine tools especially hand-held machine tools, such as hand grinders, are typically provided with a rigid, rear guide handle near the on / off switch and a frequently movable, partially removable front handle.
  • the front handle is usually designed rod or bow-shaped. In the bow-shaped embodiment, the front handle is usually pivotable about the attachment point to the machine tool housing in order to adapt the ergonomics of the machine tool to different working conditions, such as grinding or cutting on a surface, in corners or niches etc.
  • the adjustment of the front handle is done in most cases via a clamping screw, which presses the front handle in a planer teeth.
  • the tightening screw can be tightened with a gag (similar to a "wing nut") or with a tool, taking into account that if the tightening screw is insufficiently preloaded, the connection between the front handle and the machine tool housing may loosen It is not clear when the tightening screw is tightened enough, which is compounded by the fact that the clamping forces can be achieved without tools are limited. In addition, especially when the front handle must be adjusted frequently, many turns on the clamping screw for the user annoying.
  • the locking mechanism of a machine tool comprises an eccentric lever with a first end and a second end which is reversible about a pivot axis perpendicular to the movement axis and provided in the region of the second end between a locking position and a release position is pivotable.
  • the locking mechanism further includes at least one bearing member for pivotably supporting and holding the eccentric lever and a stop for the eccentric lever for defining a predetermined distance between the pivot axis and the counter-coupling means of the machine tool housing.
  • At least a cam contour is provided at the second end of the eccentric lever, the center of which lies outside the pivot axis, so that the handle is transferred by pivoting the eccentric lever into the locked position in the coupled state and released by pivoting the eccentric lever in the release position in the decoupled state.
  • the locking position of the eccentric lever is associated with the coupled state of the handle and the release position of the eccentric lever the decoupled state of the handle.
  • the functional states of the handle ie its coupled or decoupled state, are unequivocally defined by the two end positions of the eccentric lever, that is to say the locking and releasing position.
  • the locking mechanism of the machine tool according to the invention can be adjusted without tools within a few seconds.
  • the eccentric lever In order to transfer the eccentric lever from its locking position to its release position (or vice versa), the eccentric lever is pivoted about its pivot axis, which is eccentric to the center of the cam contour of the eccentric lever.
  • the assignment between the states of the eccentric lever and the handle thus takes place via the at least one cam contour of the eccentric lever. If the eccentric lever is in its locking position, the coupling means of the handle and the counter-coupling means of the machine tool housing interlock, wherein the cam contour prevents a displacement of the handle along the movement axis.
  • the handle and the machine tool housing are firmly connected.
  • the eccentric lever is in its Release position, allows the cam contour to move the handle along the axis of motion. Then, for example, the handle may be manually displaced along the moving axis to release the coupling means of the handle from the counter coupling means of the machine tool housing.
  • the locking mechanism includes a spring element disposed between the machine tool housing and the handle, which transfers the handle from the coupled state to the decoupled state.
  • the coupling means of the handle and the counter-coupling means of the machine tool housing form a planer toothing.
  • the position of the stop be adjustable along the axis of movement.
  • the machine tool housing has a dome extending along the movement axis for mounting the handle arrangement.
  • the dome may comprise a core hole, so be hollow cylindrical and have an internal thread.
  • the stop for the eccentric lever can be provided on an adjusting screw with an external thread, which is screwed into the internal thread of the hollow cylindrical dome.
  • the adjustment screw can alternatively be extended to the opposite side of the machine tool housing and fixed at a second attachment point of the handle.
  • the dome in the machine tool housing can be designed as a separate axis or sleeve, which is connected to the opposite side of the handle.
  • the adjusting screw is hollow cylindrical and has in addition to the external thread on an internal thread.
  • a counter-screw with an external thread can be screwed into the adjusting screw.
  • the lock screw is preferably supported on the bottom of the core hole in the dome in order to clamp the adjusting screw firmly in the core hole of the cathedral. A loosening of the adjusting screw is thus prevented.
  • the eccentric lever has two legs which each provide a cam contour at the second end of the eccentric lever and have a pivot.
  • the pivots or their centers define in this case the pivot axis of the eccentric lever. In this way, the eccentric lever can embrace the dome with the two legs, which favors a compact design.
  • the at least one bearing element is a bearing block, which is arranged between the legs of the eccentric lever.
  • the bearing block can have two support elements, each with a recess, wherein the recesses receive the pivots of the eccentric lever.
  • the recesses may be substantially semicircular or U-shaped for reasons of ease of assembly of the handle assembly and be pushed onto the pivot.
  • the handle assembly may further include a cap which secures the eccentric lever and the bearing block against rotation about the axis of movement relative to the handle.
  • the eccentric lever and the bearing block can thus be fixed to the handle, but arranged co-rotating with the handle.
  • the handle is shaped such that the eccentric lever dips into its locked position in the handle, whereby accidental pivoting of the eccentric lever is prevented from the locking position to the release position.
  • the cap can also prevent mishandling of the secured with the lock screw adjusting screw.
  • the at least one cam contour slides along a movement path.
  • the handle can be provided in this contact region with a thrust washer.
  • Fig. 1A / B a known hand-held machine tool with adjustable handle
  • FIG. 2 shows a handle arrangement on a machine tool according to the invention
  • Fig. 3 shows the handle assembly of Figure 2 in an exploded view.
  • Fig. 4 shows the handle assembly of Figure 2 in a sectional view.
  • Fig. 8 shows the handle of FIG. 5 with inserted eccentric lever.
  • Fig. 1A shows a known from the prior art hand-held machine tool in the form of a hand grinder SG.
  • the known hand grinder SG comprises a housing G, at the rear end and in the vicinity of an on / off switch EAS a rear guide handle HG is arranged.
  • the rear guide handle HG is rigidly executed with the hand grinder SG.
  • the hand grinder SG further comprises a front handle VG, which has a bow-shaped shape.
  • the front handle VG is laterally arranged on the hand grinder SG such that it can be pivoted about a pivot axis and, if necessary, detached from the hand grinder SG (FIG. 1B).
  • the housing G comprises a counter-coupling means GKM, which cooperates with a coupling means KM on the handle VG.
  • a clamping screw SP is loosened, then pivoted the front handle VG in the desired position and finally tightened the clamping screw SP again to press the coupling means KM on the handle VG in the negative feedback means GKM on the housing G.
  • the pivotable connection of the front handle VG on the hand grinder SG, the position of the front handle VG can be adapted to different environmental conditions, such as grinding or cutting on the surface, in corners, niches, etc.
  • a machine tool 2 according to the invention is indicated in FIG. 2 only.
  • the machine tool 2 comprises a machine tool housing 4 and a relative to the machine tool housing 4 in its angular position adjustable handle assembly 6.
  • the machine tool housing 4 may for example be a gear housing and at least in the region of the handle assembly 6 have a cylindrical shape.
  • the handle assembly 6 includes a locking mechanism 8 and a handle 10.
  • the handle 10 of the handle assembly 6 has a hollow truncated cone-shaped base 12 and an elongated L-shaped grip portion 14 which is integrally formed on the hollow frusto-conical base 12.
  • the machine tool housing 4 comprises a hollow-cylindrical dome 16 with a core hole 18 which has an internal thread (FIG. 4).
  • the dome 16 protrudes from the machine tool housing 4 and extends along a movement axis X.
  • the hollow truncated cone-shaped base 12 of the handle 10 is formed by a jacket wall 20 and a top wall 22.
  • the back of the top wall 22 of the handle 10 is the Machine tool housing 4 facing.
  • the top wall 22 has an opening 24 for the dome 16 (FIG. 4).
  • the machine tool housing 4 in the mounted state facing the back of the top wall 22 has a handle-side coupling means 26.
  • the handle-side coupling means 26 is designed as concentric with the opening 24 annularly around the opening 24 circumferential flat teeth.
  • a handle-side planar ring portion 28 is provided on the top wall 22, which is recessed relative to the coupling means 26.
  • a housing-side counter-coupling means 30 Concentric to the dome 16 and to the movement axis X, a housing-side counter-coupling means 30 is provided, which is configured as a counter-toothing arrangement running around the dome 16 in an annular manner (FIG. 3). Radially between the dome 16 and the counter-coupling means 30, a housing-side planar annular portion 32 is arranged, which is recessed relative to the counter-coupling means 30.
  • the locking mechanism 8 makes it possible to move the handle 10 between a state coupled to the machine tool housing 4 and a state decoupled with the machine tool housing 4.
  • the negative feedback means 30 of the machine tool housing 4 and the coupling means 26 of the handle 10 are engaged.
  • the handle 10 is then fixedly connected to the machine tool housing 4 and can not move relative to the machine tool housing 4.
  • the negative feedback means 30 of the machine tool housing 4 and the coupling means 26 of the handle 10 are disengaged.
  • a relative movement between the handle 10 and the machine tool housing 4 is possible.
  • the angular position of the handle 10 can be adjusted relative to the machine tool housing 4 by the handle 10 is rotated about the movement axis X.
  • the coupled state between the handle assembly 6 and the machine tool housing 4 is restored by means of the locking mechanism 8.
  • the locking mechanism 8 will be described in more detail below.
  • the locking mechanism 8 has in the illustrated embodiment, a spring element 34, an eccentric lever 36, a bearing block 38 for the eccentric 36, a hollow cylindrical adjusting screw 40 with an external thread (for example, with Thread size M16) and an internal thread (for example, with thread size M8), a countersunk screw 42 with an external thread on and a cap 43 on.
  • the spring element 34 is disposed between the machine tool housing 4 and the handle 10. More specifically, the annular recesses 28, 32 of the top wall 22 and the machine tool housing 4 in the assembled state of the handle assembly 6 form an annular channel (Fig. 4), in which the spring element 34 is arranged in the form of a rectangular spring. The spring element 34 thus extends concentrically to the dome 16 and the opening 24th
  • the eccentric lever 36 has a first end 44 and a second end 46. At its first end 44, the eccentric lever 36 has an elongated eccentric handle 48, from which two fork-shaped, mutually parallel legs 50 in Direction of the second end 46 of the eccentric lever 36 extend. In the assembled state of the handle assembly 6 are the legs 50 with their outsides on the inside of the lateral surface 12 of the handle 10 to prevent rotation of the eccentric lever 36 about the movement axis X relative to the handle 10 (Fig. 2).
  • the eccentric lever 36 is pivotable between a locking position shown in Fig. 2 and a release position. As can be seen in FIGS. 2 and 3, the handle 10 in the exemplary embodiment shown is shaped such that the eccentric lever 36 dips into the L-shaped grip section 14 in its locking position.
  • the legs 50 each have at the second end 46 an outwardly curved contour 52, which is substantially semicircular in the illustrated embodiment.
  • the center 54 of the semicircular contour 52 is shown in FIG.
  • a circular pivot pin 56 is in each case arranged on the opposite inner surfaces of the legs 50.
  • the center 58 of the pivot 56 is also indicated in Fig. 6.
  • the circle center 58 of each circular pivot 56 has a distance D from the center of the circle 54 of the corresponding curved contour 52 which is greater than zero.
  • each semicircular contour 52 forms a cam contour with respect to the circle center 58 of the corresponding pivot 56.
  • the axis defined by the centers 54 is eccentric to the axis defined by the centers 58, which forms the pivot axis S for the eccentric lever 36.
  • the legs 50 abut with their curved contours 52 in the mounted state on the front side of the top wall 22 of the handle 10.
  • the pivot axis S of the eccentric lever 36 is defined, which extends through the centers 58 of the pivot pin 56 of the two legs 50.
  • the handle 10 and the eccentric lever 36 are shown in its locking position in FIG. 8.
  • the bearing block 38 of the locking mechanism 8 has an annular base 60 with an opening 62 for the adjusting screw 40 and two opposing support members 64 which extend substantially perpendicularly away from the back of the base 60.
  • a semicircular or U-shaped recess 66 is provided at the base 60 of the distal end of the support members 64.
  • the pivot pins 56 of the legs 50 are received in the recesses 66 of the support elements 64.
  • the support elements 64 to the top wall 22 and lie against the inner sides of the legs 50 at.
  • bores for the pivot pins 56 may alternatively be provided in the support elements 64.
  • the hollow cylindrical adjusting screw 40 of the locking mechanism 8 has an elongated body portion 68 and a head portion 70 through which a bore 72 extends. Between the body portion 68 and the head portion 70, an annular circumferential shoulder 74 is formed, on which the base 60 of the bearing block 38 rests in the mounted state of the handle assembly 6.
  • the body portion 68 of the adjusting screw 40 has an external thread and an internal thread. In the mounted state of the handle assembly 6, the adjusting screw 40 is screwed with its external thread in the internal thread of the dome 16. Specifically, the adjusting screw 40 extends in the assembled state of the handle assembly 6 through the opening 62 in the base 60 of the bearing block 38, the opening 24 in the top wall 22 of the handle 10, the spring element 34 and finally through the dome 16 of the machine tool housing 4th
  • the spring element 34, the handle 10, the eccentric lever 36 and the bearing block 38 is sequentially threaded onto the dome 16 of the machine tool housing 4 and bolted to the hollow cylindrical adjusting screw 40.
  • the lock screw 42 is screwed into the bore 72 of the adjusting screw 40.
  • the lock screw 42 may be, for example, a hexagon socket screw.
  • the end of the counter screw 42 immersed in the bore 72 is supported against a shoulder 78 formed by the core hole 18 of the dome 16 in order to clamp the adjusting screw 40 firmly in the dome 16.
  • the handle assembly 6 also includes the cap 43.
  • the cap 43 has a substantially rectangular base wall 82, extending from the back substantially perpendicular to the base wall 82 four walls in the direction of the machine tool housing 4. More specifically, extending from the base wall 82 are two substantially parallel side walls 84, a bottom wall 86 substantially perpendicular to the bottom wall 86, and a bottom wall 86 substantially parallel to the arm 88.
  • the side walls 84 are at their bottom wall 86 nearer end each with a recess 90 provided.
  • the arm 88 has on its side facing the bottom wall 86 a locking device 92 in the form of a wedge-shaped projection.
  • the cap 43 In the mounted state of the handle assembly 6, the cap 43 is received between the legs 50 of the eccentric lever 36, wherein the legs 50 of the eccentric lever 36 abut with their inner surfaces on the side walls 84 of the cap 43.
  • the outer sides of the side walls 84 of the cap 43 serve to guide the legs 50 of the eccentric lever 36 in its pivoting movement from the locking position to the release position and vice versa.
  • the cap 43 is supported with the bottom wall 86 on the lateral surface 12 of the handle 10 from. This arrangement ensures that the cap 43 can not rotate about the movement axis X relative to the handle 10.
  • the bearing block 38 is disposed between the arm 88 and the bottom wall 86.
  • the latching device 92 of the arm 88 engages behind the base 60 of the bearing block 38 and the two support elements 64 of the bearing block 38 are received in the recesses 90 of the cap 43. This is shown in FIG. 7. In this way, the bearing block 38 is secured relative to the cap 43 and thus also to the handle 10 both against rotation about the movement axis X and against an axial displacement along the movement axis X.
  • the operation of the handle assembly 6 is as follows: In the coupled state, the counter-coupling means 30 of the machine tool housing 4 with the coupling means 26 of the handle 10 against the action of the spring element 34 is engaged. The counterforce to the spring force is applied by the other components of the locking mechanism 8.
  • the distance between adjusting screw 40 and the machine tool housing 4 or its counter-coupling means 30 is set such that in the locking position of the eccentric lever 36 shown in Fig. 2, the cam contours 52 of the legs 50 press with a predefined pressure force against the top wall 22.
  • the pivot pin 56 of the legs 50 against the bearing block 38 and this pressed against the shoulder 74 of the adjusting screw 40 is set such that in the locking position of the eccentric lever 36 shown in Fig. 2, the cam contours 52 of the legs 50 press with a predefined pressure force against the top wall 22.
  • the adjusting screw 40 can exert the corresponding counterforce on the bearing block 38. Since the handle assembly 6 is in the coupled state in equilibrium, ie no movement is performed, thus caused by the eccentric lever 36 compressive force of the spring element 34 caused by the spring force must be kept in balance. Both the pressure force caused by the eccentric lever 36 and the spring force caused by the spring element 34 act on the top wall 22 of the handle 10, but in opposite directions and can thus compensate.
  • the eccentric lever 36 is brought from the locking position to the release position by the eccentric lever 36 is pivoted away in the direction of the handle 10 about the pivot axis S, the curved contours 52 of the two legs 50 slide on the top wall 22. In particular, reduces the distance between the Pivot axis S of the eccentric lever 36 and the points of contact of the curved contours 52 on the top wall 22. In this way, the pressure exerted by the eccentric lever 36 on the top wall 22 of the handle 10 compressive force decreases, so that the spring element 34 can relax. By relaxing the spring element 34, the handle 10 is pushed away from the machine tool housing 4, whereby the counter-coupling means 30 of the machine tool housing 4 is disengaged from the coupling means 26 of the handle 10. LIST OF REFERENCE NUMBERS

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L'invention concerne une machine-outil (2) comprenant un carter de machine-outil (4) et un ensemble de poignée (6) réglable dans sa position angulaire par rapport au carter de machine-outil (4), l'ensemble de poignée (6) incluant : au moins une poignée (4) qui, par son positionnement angulaire, permet à l'utilisateur d'employer l'outil dans un sens quelconque : au moins une poignée (10) comportant au moins un moyen de couplage (26) réglable dans sa position angulaire par rapport à au moins un moyen de contre-couplage (30) du carter de machine-outil (4) et susceptible de se déplacer linéairement sur un axe de déplacement (X), et un dispositif de verrouillage (8) prévu pour bloquer la poignée (10) en état couplé, dans lequel le moyen de couplage (26) de la poignée (10) est en prise avec le moyen de contre-couplage (30) du carter de machine-outil (4), de sorte que la poignée (10) et le carter de la machine-outil (4) soient reliés l'un à l'autre de manière fixe et la débloquer en état découplé, dans lequel le moyen de couplage (26) de la poignée (10) n'est pas en prise avec le moyen de contre-couplage ((30) du carter de machine-outil (4), de sorte que la poignée (10) soit réglable en position angulaire par rapport au carter de machine-outil (4), le dispositif de verrouillage (8) comportant : un levier excentré (36) doté d'une première extrémité (44) et d'une deuxième extrémité (46), pouvant pivoter de manière réversible entre une position de verrouillage et une position de déverrouillage autour d'un axe de pivotement (S) perpendiculaire à l'axe de déplacement (X) et prévu dans la zone de la deuxième extrémité (46), au moins un élément de palier (38) permettant de soutenir et de maintenir de manière pivotante le levier excentré (36), et une butée (74)de levier excentré (36) permettant de définir une distance prédéterminée entre l'axe de pivotement (S) et le moyen de contre-couplage (30) du carter de machine-outil (4), au moins un contour de came (52) étant prévu à la deuxième extrémité (46) du levier excentrique (36), dont le centre (54) se trouve en dehors de l'axe de pivotement (S), de sorte que la poignée (10) soit mise en état couplé lorsque le levier excentrique (36) pivote en position de verrouillage et mise en état découplé lorsque le levier excentré (36) pivote en position de déverrouillage.
EP18723713.6A 2017-04-26 2018-04-18 Machine-outil comprenant un dispositif de poignée réglable Active EP3615269B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17168107.5A EP3395500A1 (fr) 2017-04-26 2017-04-26 Machine-outil comprenant un dispositif de poignée réglable
PCT/EP2018/059823 WO2018197280A1 (fr) 2017-04-26 2018-04-18 « machine-outil avec ensemble de poignée réglable »

Publications (2)

Publication Number Publication Date
EP3615269A1 true EP3615269A1 (fr) 2020-03-04
EP3615269B1 EP3615269B1 (fr) 2022-11-30

Family

ID=58640701

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17168107.5A Withdrawn EP3395500A1 (fr) 2017-04-26 2017-04-26 Machine-outil comprenant un dispositif de poignée réglable
EP18723713.6A Active EP3615269B1 (fr) 2017-04-26 2018-04-18 Machine-outil comprenant un dispositif de poignée réglable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17168107.5A Withdrawn EP3395500A1 (fr) 2017-04-26 2017-04-26 Machine-outil comprenant un dispositif de poignée réglable

Country Status (2)

Country Link
EP (2) EP3395500A1 (fr)
WO (1) WO2018197280A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023032270A (ja) * 2021-08-26 2023-03-09 株式会社マキタ 動力工具用サイドハンドル及び動力工具
JP2023032268A (ja) * 2021-08-26 2023-03-09 株式会社マキタ 動力工具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921752A1 (de) * 1989-07-01 1991-01-17 Hilti Ag Handgeraet mit trenn- oder schleifscheibe
US6317930B1 (en) * 1999-06-24 2001-11-20 Mvp (H.K.) Industries Limited Pivotal device of a handle
US6499172B1 (en) * 1999-09-15 2002-12-31 Wmh Tool Group, Inc. Power tool adjustable handle assembly
GB2391501B (en) * 2000-03-10 2004-06-02 Bayly Design Ass Pty Ltd Power tool
DE102006055014A1 (de) * 2006-11-22 2008-05-29 Robert Bosch Gmbh Zusatzhandgriff mit Exzenterspannhebel für eine Handwerkzeugmaschine

Also Published As

Publication number Publication date
EP3395500A1 (fr) 2018-10-31
EP3615269B1 (fr) 2022-11-30
WO2018197280A1 (fr) 2018-11-01

Similar Documents

Publication Publication Date Title
EP1772316A1 (fr) Support d'appareil avec ventouse et colonne à demi-coques
DE10147588A1 (de) Befestigungskloben zur Halterung von Gegenständen an einer Profilschiene
EP0623413A1 (fr) Dispositif de serrage rapide pour lames de scie sauteuse
EP2272437B1 (fr) Instrument écarteur chirurgical
DE3936243A1 (de) Verstellbarer anschlag fuer eine wendeschneideplatte
DE3784879T2 (de) Ausrichtbare haltevorrichtung, speziell fuer optische geraete und aehnliches.
EP3615269B1 (fr) Machine-outil comprenant un dispositif de poignée réglable
DE102004025395B4 (de) Druckreduzierventil mit Druckmessinstrument im Griff
EP1932719B1 (fr) Dispositif de retenue pour tronçons de bagages
DE202008016454U1 (de) Werkzeug zum Polieren und Feinschleifen von optisch wirksamen Flächen in der Feinoptik
DE3228674A1 (de) Gasfeder mit schnellmontageanschluss
DE2322678A1 (de) Verstellbarer schraubenschluessel
DE10005321A1 (de) Vorrichtung zur schwimmenden Spannung eines zu bearbeitenden Werkstückes
DE10127425A1 (de) Offenhaltevorrichtung für einen beweglichen Verschluss
EP0240931B1 (fr) Clé dynamométrique
EP4327984A1 (fr) Dispositif de réglage de poignée
EP1659322B1 (fr) Poignée rotative pour des installations sanitaires
EP2028043B1 (fr) Adaptateur pour un système de support de véhicule automobile
DE102016120844A1 (de) Werkzeugmaschine mit einstellbarer Anschlagvorrichtung
EP0431278A2 (fr) Clef à cliquet
DE388698C (de) Spannfutter
AT9711U1 (de) Möbelbeschlag, insbesondere möbelscharnier
DE922799C (de) Maehwerk, insbesondere Anbaumaehwerk
DE820249C (de) Vorrichtung zum Einstellen der Federvorspannung, insbesondere bei Lastzugbremsventilen
DE949716C (de) Saugluft-Bremszylinder fuer Fahrzeugbremsanlagen

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

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

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191126

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

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220125

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

INTG Intention to grant announced

Effective date: 20220916

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: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1534320

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221215

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018011147

Country of ref document: DE

REG Reference to a national code

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: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20221130

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: 20230331

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: 20230228

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: 20221130

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: 20221130

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: 20221130

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

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: 20221130

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: 20221130

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: 20221130

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: 20230330

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: 20221130

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: 20230301

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

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: 20221130

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: 20221130

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: 20221130

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: 20221130

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: 20221130

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: 20221130

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

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: 20221130

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: 20221130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018011147

Country of ref document: DE

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: 20230831

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: 20221130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20230418

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230430

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: 20221130

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: 20221130

Ref country code: LI

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

Effective date: 20230430

Ref country code: CH

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

Effective date: 20230430

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: BE

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

Effective date: 20230430

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: 20230418

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: 20230418

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

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: 20221130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1534320

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230418

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

Ref country code: GB

Payment date: 20240419

Year of fee payment: 7

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

Ref country code: DE

Payment date: 20240418

Year of fee payment: 7

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

Ref country code: AT

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

Effective date: 20230418

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

Ref country code: AT

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

Effective date: 20230418

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

Ref country code: FR

Payment date: 20240425

Year of fee payment: 7

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

Ref country code: SE

Payment date: 20240418

Year of fee payment: 7