WO2004067886A1 - Türaussengriffeinrichtung - Google Patents
Türaussengriffeinrichtung Download PDFInfo
- Publication number
- WO2004067886A1 WO2004067886A1 PCT/EP2003/013548 EP0313548W WO2004067886A1 WO 2004067886 A1 WO2004067886 A1 WO 2004067886A1 EP 0313548 W EP0313548 W EP 0313548W WO 2004067886 A1 WO2004067886 A1 WO 2004067886A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bearing
- slide
- bearing sleeve
- collar
- door handle
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000036316 preload Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/82—Knobs
Definitions
- the present invention relates to an outside door handle device for a door of a motor vehicle, in particular a passenger car, with the features of the preamble of claim 1.
- Such an outside door handle device is known from DE 195 37 984 C2 and comprises a carrier which is arranged on an inside of an outer skin of the door. Furthermore, the outer door handle device has a pull handle which is arranged on an outer side of the outer skin and is pivotally mounted on the support at a bearing end by means of a pivot bearing about an essentially standing pivot axis.
- the pivot bearing on the carrier comprises two bearing cheeks, between which a bearing shaft extends, on the circumference of which a pull-out securing element is formed. The known bearing shaft is therefore not rotationally symmetrical with respect to the pivot axis.
- the bearing end of the pull handle comprises a U-shaped receptacle which is slipped onto the bearing shaft transversely to the pivot axis, a pull-out securing counter-element being formed in a bearing flank of the receptacle, which cooperates with the pull-out securing element of the bearing shaft.
- an axial distance that is to say measured in the longitudinal direction of the pivot axis, between the two bearing cheeks of the carrier is always greater than the axial extent of the position fitted on the bearing shaft. rendes of the handle.
- Such axial play can also be advantageous for the assembly of the outer door handle device, since the pull handle can be retrofitted from the outside through a corresponding opening in the outer skin of the door. This production-related axial play remains in the fully assembled state of the outer door handle device and can be felt when the pull handle is actuated. At least with higher quality motor vehicles, this axial play of the pull handle can be perceived by the respective user as a loss of comfort.
- the present invention is concerned with the problem of specifying an improved embodiment for an outside door handle device of the type mentioned at the outset, which in particular offers increased comfort.
- the invention is based on the general idea of attaching the bearing end of the pull handle to a bearing sleeve, which in turn is rotatably mounted on the bearing shaft. As a result, the axial play required or occurring can be reduced.
- the bearing end of the pull handle is in the invention on a cylindrical see bearing sleeve attached, which is mounted on a cylindrical bearing shaft about the pivot axis, a biasing device, which is supported in particular on the bearing sleeve, axially clamps the bearing end against a collar of the bearing sleeve.
- the bearing end of the pull handle is therefore no longer mounted directly on the bearing shaft, but is fixed on the bearing sleeve and indirectly supported on the bearing shaft via the bearing sleeve.
- the pretensioning device supports the reaction forces on the bearing sleeve, there is a closed flow of force within the bearing sleeve, as a result of which pretensioning forces and reaction forces cancel each other out in the bearing sleeve. Accordingly, the bearing sleeve is force-free in the axial direction outward, so that the axial preload of the bearing end does not produce any disadvantageous friction effects for the rotational mobility of the bearing sleeve on the rotating shaft.
- the pretensioning device has a slide which is slidably held on the carrier between an assembly position and an operating position.
- the slide biases the bearing end of the pull handle that is plugged onto the bearing sleeve axially against the collar of the bearing sleeve.
- the slide In its assembled position, the slide enables axial adjustment of the bearing end on the bearing sleeve.
- axial play can be provided for the bearing end in the mounting position of the slide, which simplifies the assembly of the pull handle.
- the axial preload can thus be activated or deactivated, which facilitates the installation and removal of the pull handle.
- the slide on the carrier can extend as far as an extending end of the pull handle remote from the bearing end and there have an actuating end at which the slide can be actuated for displacement between its mounting position and its operating position.
- This construction method allows a further considerable achieve simplification of assembly, since the actuating end in this development is located in a relatively easily accessible section of the outside door handle device, as a result of which the slide can be actuated, in particular from the outside.
- FIG. 1 is a perspective view of an outside door handle device according to the invention.
- FIG. 2 shows a sectional view through a pivot bearing corresponding to section lines II in FIG. 1.
- an outside door handle device 1 of a door of a motor vehicle not shown here, in particular a passenger car, has a carrier 2, which is only partially shown here, and a pull handle 3.
- the carrier 2 is arranged in a known manner on an inside of an outer skin of the door, while the pull handle 3 is arranged in a known manner on an outside of the outer skin.
- the outer skin of the door usually has an assembly opening which is closed or veneered with a cover element of the outer door handle device 1 (not shown here) after assembly.
- the pull handle 3 can be attached to the carrier 2 through this mounting opening.
- the pull handle 3 has a bearing end 4 with which the pull handle 3 is mounted on the carrier 2 so as to be pivotable about a pivot axis 5.
- this pivot axis 5 is arranged essentially standing, i.e. the pivot axis 5 then extends more or less vertically.
- the outer door handle device 1 has a pivot bearing 6, the construction of which is explained in more detail below with reference to FIG. 2.
- the pull handle 3 also has a pull-out end 7, which is removed from the bearing end 4 and is mounted on the support 2 such that it can be pulled out with respect to a pull-out direction 8 symbolized by a double arrow in FIG. 1.
- the pull-out direction 8 extends with respect to the pivot axis 5 in the circumferential direction. This means that when it is actuated, the pull handle 3 is moved in the pull-out direction 8 at its pull-out end 7, the pull handle 3 pivoting overall about the pivot axis 5 at its bearing end 4.
- the outside door handle device 1 also has a pretensioning device 9, which is explained in more detail below, in particular with reference to FIG. 2.
- the pivot bearing 6 has a cylindrical bearing shaft 10 which is fastened to the carrier 2.
- the bearing shaft 10 is, as here, pressed into two opposing bearing cheeks 11 formed on the carrier 2.
- the bearing shaft 10 extends coaxial to the pivot axis 5 or the pivot axis 5 is defined by the position of the bearing shaft 10.
- the pivot bearing 6 also has a bearing sleeve 12 which is slipped coaxially onto the bearing shaft 10.
- the bearing sleeve 12 is arranged here between the two bearing cheeks 11.
- the dimensions of the bearing shaft 10 and the bearing sleeve 12 are expediently coordinated with one another in such a way that the bearing sleeve 12 is rotatably mounted on the bearing shaft about the pivot axis 5 with comparatively little radial play.
- the dimensioning of the bearing sleeve 12 is suitably adjusted to 11 'the distance between the two bearing cheeks so that the bearing sleeve 12 a slight axial play is obtained.
- the axial end faces of the bearing sleeve 12 and the mutually facing inner sides of the bearing cheeks 11 are matched to one another in terms of surface quality and / or material selection so that a comparatively small coefficient of friction results between the bearing sleeve 12 and the bearing cheeks 11.
- the bearing end 4 of the pull handle 3 is now plugged onto the bearing sleeve 12.
- the bearing end 4 is equipped here with a U-shaped receptacle 13, which has two mutually parallel bearing flanks 14.
- the pull handle 3 with the open end of the receptacle 13 can previously be radially plugged onto the bearing sleeve 12, the bearing sleeve 12 then penetrating into the receptacle 13 between the bearing flanks 14.
- Relatively narrow tolerances are expediently selected here, so that the bearing sleeve 12 can touch the two bearing flanks 14 at the same time.
- the bearing sleeve 12 is equipped with a fixed collar 15 which protrudes radially from the bearing sleeve 12.
- the collar 15 is formed at an axial end of the bearing sleeve, so that the collar 15 bears axially on the outside of one of the bearing cheeks 11.
- the bearing sleeve 12 is also provided at a distance from the collar 15 with a collar 16 which also projects radially from the bearing sleeve 12.
- the collar 16 is also expediently formed on an axial end of the bearing sleeve 12, so that it is axially adjacent to the other bearing cheek 11 here.
- the above-mentioned pretensioning device 9 is now designed such that it axially prestresses the bearing end 4 of the pulling handle 3 against the collar 15 when the outer door handle device 1 is assembled and ready for operation. Corresponding prestressing forces are indicated in FIG. 2 by arrows 17. The bearing end 4 is thus pressed axially against the axially inner side of the collar 15, thus' ⁇ xialspiel any of the bearing end 4 relative to the bearing sleeve 12 is eliminated.
- the pretensioning device 9 supports the reaction forces on the collar 16, as a result of which the axial pretensioning forces 17 generated by the pretensioning device 9 and the associated reaction forces cancel each other out within the bearing sleeve 12.
- the bearing sleeve 12 is thus free of force to the outside.
- the pretensioning device 9 comprises a slide 18 which, according to a double arrow 19 shown in FIG. 1, is displaceably mounted on the carrier 2 between an assembly position and an operating position.
- the biasing device 9 In the operating position of the slide 18, the biasing device 9 generates the desired biasing forces 17, ie, in the operating position of the slide 18, the biasing device 9 is activated.
- the pretensioning device 9 is deactivated in the mounting position of the slide 18, ie the pretensioning device 9 then generates no or only significantly reduced pretensioning forces, which enables an axial adjustment of the bearing end 4 on the bearing sleeve 12.
- the bearing end 4 again has more or less axial play relative to the bearing sleeve 12.
- This axial play can be advantageous for the assembly and disassembly of the pull handle 3. Furthermore, such an axial play due to manufac tolerances should be provided. 2, the slide 18 is in its assembly position, so that the bearing end 4 has the axial play mentioned, which is represented in FIG. 2 by a corresponding gap 20.
- the slide 18 is expediently equipped with at least one, here with two spring elements 21 (see also FIG. 1).
- the spring elements 21 are designed, for example, as leaf springs, which are shaped such that they are supported in the operating position of the slide 18 on the one hand on the collar 16 and on the other hand (here indirectly) on the bearing end 4 and thereby generate the axial pretensioning forces 17.
- the spring elements 21 are so far away from the bearing sleeve 12 with respect to the pivot axis 9 in the radial direction that they can no longer develop their prestressing effect. The spring elements 21 then release the bearing end 4 in the axial direction.
- the spring elements 21 form an integral part of the slide 18, i.e. the slide 18 is made in one piece with the spring elements 21.
- the slide 18 has a comparatively elongated shape and can thereby extend on the carrier 2 approximately to the pull-out end 7 of the pull handle 3.
- An end of the slider 18 remote from the pivot bearing 6 is then expediently designed as an actuating end 22 such that the slider 18 can be actuated manually or by means of an appropriate tool at its actuating end 22 for displacement between its mounting position and its operating position.
- the outer door handle device 1 has increased accessibility to the components arranged on the inside of the outer skin of the door, thereby making it easier to actuate the slide 18 for mounting or removing the pull handle 3.
- the pretensioning device 9 comprises a slide washer 23 and a pressure washer 24, both of which are plugged onto the bearing sleeve 12.
- the slide washer 23 is positioned such that, when the outer door handle device 1 is in operation, it lies against the bearing end 4 of the pull handle 3, specifically on a side facing away from the collar 15.
- the thrust washer 24 is positioned such that the prestressing device 9 is supported on the thrust washer 24 in order to transmit the axial prestressing forces indirectly to the bearing end 4.
- the thrust washer 24 is arranged axially between the sliding washer 23 and the spring elements 21. Accordingly, the spring elements 21 and the pretensioning device 9 are supported, on the one hand, directly on the collar 16 and, on the other hand, indirectly on the bearing end 4 via the thrust washer 24 and the sliding washer 23.
- Both the sliding washer 23 and the thrust washer 24 are arranged to be displaceable in the axial direction along the bearing sleeve 12.
- collar 15, bearing end 4 and sliding washer 23 are coordinated with one another with regard to the choice of material and / or surface quality in such a way that a predetermined coefficient of friction or predetermined coefficients of friction result between the abutting components.
- the one or more coefficients of friction are chosen such that the bearing end 4 clamped axially with the aid of the pretensioning device 9 can still be displaced radially with respect to the pivot axis 5 and parallel to the bearing flanks 14 on the bearing sleeve 12 with sufficiently small forces.
- Such radial displaceability of the bearing end 4 or the pull handle 3 can be important for the proper functioning of the outer door handle device 1.
- the kinematics of the pull handle may require such radial mobility of the bearing end 4.
- the bearing sleeve 12 has two axial sections, namely a bearing section 25 and a preload section 26.
- the bearing section 25 is assigned to the bearing end 4 of the pull handle 3 and has a larger diameter than the preload section 26, which is assigned to the biasing device 9.
- the bearing end 4 is fitted onto the bearing section 25, wherein the dimensions of the bearing end 4 and the bearing portion 25 of the 'axial extension are coordinated so that the bearing end 4 when it axially abuts the collar 15 • axially about' with respect to the from- Collar 15 protrudes axially distal end of the bearing section 25, ie the axial extent of the bearing section 25 is smaller than the axial extent of the bearing end 4.
- the prestressing device 9 is arranged in the area of the prestressing section 26, the prestressing device 9 is arranged. Accordingly, depending on the embodiment of the pretensioning device 9, spring elements 21 and / or sliding washer 23 and / or thrust washer 24 can be arranged on the bearing section 26.
- the smaller diameter of the prestressing section 26 limits the axial displaceability of the sliding disk 23 and / or the pressure disk 24 in the axial direction by the end of the bearing section 25 remote from the collar 15. This has the advantage that when the pull handle 3 is removed or not yet mounted, the axially movable component of the pretensioning device 9, in this case spring elements 21, slide washer 23 and pressure washer 24, are pre-positioned on the pretensioning section 26, as a result of which the bearing end 4 is inserted or plugged on the bearing sleeve 12 is simplified.
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03795862A EP1588005A1 (de) | 2003-01-29 | 2003-12-02 | Türaussengriffeinrichtung |
US10/543,626 US20060186679A1 (en) | 2003-01-29 | 2003-12-02 | Outside door handle device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003103349 DE10303349B4 (de) | 2003-01-29 | 2003-01-29 | Türaußengriffeinrichtung |
DE10303349.1 | 2003-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004067886A1 true WO2004067886A1 (de) | 2004-08-12 |
Family
ID=32730589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/013548 WO2004067886A1 (de) | 2003-01-29 | 2003-12-02 | Türaussengriffeinrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060186679A1 (de) |
EP (1) | EP1588005A1 (de) |
DE (1) | DE10303349B4 (de) |
WO (1) | WO2004067886A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680244B (zh) * | 2007-06-13 | 2013-01-02 | 霍弗·霍斯贝克及弗斯特两合公司 | 用于操纵可活动部件的闭锁件的装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007012157A1 (de) | 2007-03-12 | 2008-09-18 | Brosa Ag | Modular aufgebaute Messachse |
DE102017114493A1 (de) * | 2017-06-29 | 2019-01-03 | Illinois Tool Works Inc. | Türgriffanordnung für ein Fahrzeug |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030519A1 (de) * | 1980-08-13 | 1982-02-18 | Daimler-Benz Ag, 7000 Stuttgart | Aussenliegender ziehgriff, insbesondere fuer kraftfahrzeugtueren |
DE19537984A1 (de) * | 1995-03-04 | 1996-09-05 | Kiekert Ag | Betätigungseinrichtung für das Türschloß einer Kraftfahrzeugtür |
EP0959204A2 (de) * | 1998-05-22 | 1999-11-24 | Nissan Motor Co., Ltd. | Innenseitiger Kraftfahrzeugsgriff |
US20020073510A1 (en) * | 2000-12-14 | 2002-06-20 | Tuyoshi Muneta | Automobile handle device |
US20020104343A1 (en) * | 2000-09-21 | 2002-08-08 | Dittmar Schwab | Closure mechanism for a vehicle door |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924582A (en) * | 1987-12-28 | 1990-05-15 | Saturn Corporation | Door handle assembly method |
US4880261A (en) * | 1988-01-28 | 1989-11-14 | Southco, Inc. | Remote latch mechanism |
DE29521920U1 (de) * | 1995-03-04 | 1998-10-22 | Kiekert AG, 42579 Heiligenhaus | Betätigungseinrichtung für das Türschloß einer Kraftfahrzeugtür |
US6059329A (en) * | 1998-03-13 | 2000-05-09 | Adac Plastics Inc. | Door handle assembly with self-actuated mounting |
DE19845395C2 (de) * | 1998-10-02 | 2001-05-10 | Daimler Chrysler Ag | Griffanordnung für eine Fahrzeugtür |
JP2002052970A (ja) * | 2000-08-10 | 2002-02-19 | Nifco Inc | 回転体の制動構造、及びその回転体の制動構造を備えたアシストグリップ |
US6363577B1 (en) * | 2000-08-25 | 2002-04-02 | Adac Plastics, Inc. | Motor vehicle door handle assembly with maximized bearing interface |
US6643897B2 (en) * | 2001-10-23 | 2003-11-11 | Trw Inc. | Retractable grab handle and coat hook |
-
2003
- 2003-01-29 DE DE2003103349 patent/DE10303349B4/de not_active Expired - Fee Related
- 2003-12-02 WO PCT/EP2003/013548 patent/WO2004067886A1/de not_active Application Discontinuation
- 2003-12-02 EP EP03795862A patent/EP1588005A1/de not_active Withdrawn
- 2003-12-02 US US10/543,626 patent/US20060186679A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3030519A1 (de) * | 1980-08-13 | 1982-02-18 | Daimler-Benz Ag, 7000 Stuttgart | Aussenliegender ziehgriff, insbesondere fuer kraftfahrzeugtueren |
DE19537984A1 (de) * | 1995-03-04 | 1996-09-05 | Kiekert Ag | Betätigungseinrichtung für das Türschloß einer Kraftfahrzeugtür |
EP0959204A2 (de) * | 1998-05-22 | 1999-11-24 | Nissan Motor Co., Ltd. | Innenseitiger Kraftfahrzeugsgriff |
US20020104343A1 (en) * | 2000-09-21 | 2002-08-08 | Dittmar Schwab | Closure mechanism for a vehicle door |
US20020073510A1 (en) * | 2000-12-14 | 2002-06-20 | Tuyoshi Muneta | Automobile handle device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680244B (zh) * | 2007-06-13 | 2013-01-02 | 霍弗·霍斯贝克及弗斯特两合公司 | 用于操纵可活动部件的闭锁件的装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1588005A1 (de) | 2005-10-26 |
DE10303349B4 (de) | 2005-04-07 |
DE10303349A1 (de) | 2004-08-19 |
US20060186679A1 (en) | 2006-08-24 |
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