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WO2008101630A1 - Poignée de porte pour un véhicule automobile - Google Patents

Poignée de porte pour un véhicule automobile Download PDF

Info

Publication number
WO2008101630A1
WO2008101630A1 PCT/EP2008/001116 EP2008001116W WO2008101630A1 WO 2008101630 A1 WO2008101630 A1 WO 2008101630A1 EP 2008001116 W EP2008001116 W EP 2008001116W WO 2008101630 A1 WO2008101630 A1 WO 2008101630A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
door handle
bearing part
handle according
held
Prior art date
Application number
PCT/EP2008/001116
Other languages
German (de)
English (en)
Inventor
Jan Heyduck
Rudi Kölle
Martin Lindmayer
Original Assignee
Daimler 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 Daimler Ag filed Critical Daimler Ag
Publication of WO2008101630A1 publication Critical patent/WO2008101630A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/02—Mounting of vehicle locks or parts thereof
    • E05B79/06—Mounting of handles, e.g. to the wing or to the lock
    • 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

Definitions

  • the invention relates to a door handle for a motor vehicle specified in the preamble of claim 1. Art.
  • Door handles of this kind are known in many cases from standard production vehicle construction, for example from DE 101 23 826 A1.
  • the door handle comprises a door-side base part, which is laminated to the outside by a participatedbeplankungsteil the door.
  • a grip part is held on the base part and can be pulled out relative to the base part at a first end region-for actuating the door lock-and is mounted on the base part at a second end region lying opposite the first end region.
  • This storage of the second end portion of the handle part is usually carried out today via a bearing axis, so that the handle part to pivot about a fixed bearing point or is to take off.
  • Object of the present invention is therefore to provide a door handle of the type mentioned, in which the handle part is held in an improved manner, in particular with its second end portion of the base.
  • a bearing part is pivotally mounted on the base part, via which the second end area of the grip part is arranged on the base part is.
  • a separate bearing part which in turn has a bearing axis for pivotal mounting, on the base part.
  • the bearing part in particular in case of heavy pollution or ice formation in the area between the handle and the base to provide a particularly functional door handle. This happens in particular by the fact that by a rotational movement of the bearing part relative to the base part and a further Movement of the handle part relative to the bearing part according to pollution or ice-related impairments can be compensated very easily.
  • a further advantage is that the bearing part or all components required for the pivotal mounting of the second end region of the grip part can already be preassembled on the grip part, so that a simple assembly of the door handle can be realized.
  • the base comprises a receptacle on which the bearing part with a bearing axis substantially free of play in the vehicle longitudinal direction and in
  • Vehicle transverse direction is rotatably supported.
  • the resulting in the second end portion of the handle part tolerances or a concomitant game in the vehicle longitudinal direction and in the vehicle transverse direction can be reduced by the corresponding pivot bearing of the bearing part.
  • the bearing part is kept free of play not only in vehicle longitudinal and transverse vehicle direction on the corresponding bearing axis, but also in the vehicle vertical direction. As a result, the bearing part is thus substantially free of play and rotatably held in all three vehicle axles.
  • the bearing part comprises two end stops, which cooperate with corresponding stops of the base and by which the pivot angle of the bearing part is limited.
  • pivot angle of the bearing part or the corresponding pivot angle of the handle part can thus be determined in a simple manner, a starting position and a maximum extension position of the handle part in which only the respective end stops are geometrically positioned accordingly.
  • the grip part is provided in a further embodiment of the invention with a bearing arm, via which the grip part is received on the bearing part.
  • a bearing arm which is preferably tapered in cross-section relative to the adjacent grip part, allows a simple and secure reception of the second end region of the grip part on the corresponding bearing part.
  • the bearing arm of the grip part has, in a further embodiment of the invention, a guide receptacle via which it is held on the bearing part, in particular on its bearing axis.
  • the bearing arm on the Fuhrungsability in the vehicle transverse direction is held substantially free of play on the bearing part, in particular on the bearing axis.
  • This play-free arrangement in the vehicle transverse direction gives the operator a corresponding feeling that the handle part is mounted in its second end region directly on the rotatable bearing axis.
  • a substantially free play in the vehicle transverse direction storage of Lagerbugeis is mediated at the second end portion of the handle part, which has a particularly advantageous effect on the perceived value of the door handle.
  • the bearing arm is in a preferred embodiment on the Fuhrungsfact rotatably mounted on the bearing part, in particular on the bearing axis held. In other words, this results in essentially one and the same bearing axis of the bearing part and the Lagerbugeis, which has a very positive effect on the appearance of the door handle.
  • the bearing arm is guided over the guide seat in the vehicle longitudinal direction guided on the bearing part, in particular on the bearing axis thereof.
  • the bearing arm is preferably provided with Fuhrungsflachen, which cooperate with corresponding Fuhrungsflachen of the bearing part and about which the bearing arm is held in the vehicle vertical direction substantially free of play on the bearing part.
  • the guide surfaces of the bearing bracket or of the bearing part are preferably designed from their position for optimal introduction of force and mounting capability. For this reason, it is provided in a further embodiment of the invention that the guide surfaces are arranged on opposite end portions of the bearing bracket or the bearing part.
  • an outer pair of guide surfaces is preferably positioned as far outward as possible in the direction of the outer panel of the door, while an inner pair of guide surfaces is spaced as far as possible from the outer pair of guide surfaces in order to reduce the tilting play of the handle member relative to the bearing member to minimize the base overall.
  • the bearing arm of the grip part comprises two end stops which cooperate with corresponding further stops of the bearing part and by which the pivoting angle of the grip part is limited.
  • FIG. 1 Front and rear view of a door handle for a side door of a passenger car, which comprises a door side attachable base and a handle portion held on it, wherein the handle portion at a first rear end portion is extendable relative to the base and at an opposite second, front end below Arranging a pivotally mounted bearing part is arranged on the base part;
  • Fig. 2 is a schematic fragmentary
  • Fig. 3a, 3b is a schematic fragmentary
  • FIG. 4a, 4b each show a fragmentary and slightly perspective front and rear view of the mediated by the bearing part and the corresponding bearing bracket on the base arranged second, front end portion of the door handle; and in Fig. 5 is a schematic and slightly perspective
  • a door handle for a side door of a passenger car is shown in each case in a schematic and slightly perspective front and rear view.
  • the door handle in this case comprises a substantially rectangular base part 10, which is at least partially laminated in the installed position of the door handle by a not shownietybeplankungsteil the side door.
  • the door handle as an essential component comprises a grip part 12 which is subdivided by a connection part 16 in the region of a gap 14.
  • the handle part 12 and the connection part 16 essentially represent the externally visible parts of the door handle.
  • the grip part 12 can be pulled out at a first, rear end region 18 in a direction to the base part 10 in the vehicle transverse direction (y direction).
  • the pull-out movement takes place against the spring force of a spring element 20 arranged on the back side of the base part 10.
  • a second, front end region 22 opposite the first rear end region 18 the grip part is held on the base part 10 in a manner which will be described in more detail below.
  • a holder 24 which serves for example for receiving a concealed locking or locking device of the side door, recognizable.
  • FIG. 2 is a schematic and slightly perspective side view of a detail of the front or second end portion 22 of the handle part 12 recognizable.
  • a bearing arm 26 is formed, the special design is particularly apparent in conjunction with Figures 2 and 3b in more detail.
  • the concrete shape of the bearing bracket 26 at the second end portion 22 of the handle portion 12 can be seen in Figures 3a and 3b in a schematic perspective view and a schematic plan view.
  • the shape of a bearing part 28 becomes clear, which is shown in FIG. 2 in perspective and in FIGS. 3a and 3b cut along a sectional plane indicated by the line III-III in FIG , About this bearing part 28 of the bearing arm 26 is held on the second end portion 22 of the handle portion 12 in particular in Figures 4a, 4b and 5 shown manner.
  • FIG. 4 a shows a partially enlarged front view of the end region 22 according to FIG. 1 a
  • FIG. 4 b shows a partially enlarged rear view of the end region 22 according to FIG.
  • FIG. 5 shows a schematic and perspective sectional view along a section plane indicated by the line V-V in FIG. 4 a through the bearing part 28, via which the bearing arm 26 is arranged on the base part 10.
  • the bearing part 28 comprises a bearing axis 30 which extends in the vehicle vertical direction (z-direction).
  • the bearing part 28 - as shown in particular in FIG. 5 can be seen - held pivotally within a receptacle 32 of the base 10.
  • the bearing part 28 is also fixed in the vehicle vertical direction (z-direction). This is done via receiving surfaces 34 of the receptacle 32, which are correspondingly spaced from each other so that they interact with substantially corresponding clearance bearing surfaces 36 of the bearing part 28.
  • the rotatably held on the bearing shaft 30 bearing member 28 is held in the vehicle vertical direction (z-direction) substantially free of play on the receptacle 32 of the base 10.
  • the cooperating receiving surfaces 34 and bearing surfaces 36 in the present case lay as close as possible to the pivot point of the bearing axis 30, the friction torque between the bearing part 28 and receptacle 32nd
  • Vehicle vertical direction (z-direction) substantially free of play on the corresponding receptacle 32 of the base 10 - is rotatably supported - about the bearing axis 30.
  • the bearing member 28 has in the present case two in Fig. 3b schematically indicated end stops 38, which cooperate with not shown, corresponding stops of the base 10 and by which the pivot angle of the bearing part is limited.
  • the end stops 38 are indicated only symbolically in FIG. 3b. Of course, these can also be arranged at any other point of the bearing part 28, which offer themselves due to the structural requirements. It is essential, however, that the bearing member 28 can not be completely rotated, but rather in a certain angle or pivoting range.
  • the bearing arm 26 of the grip part 28 has a guide receptacle 40, via which the bearing arm 26 is connected without play to a sleeve 42 surrounding the bearing axis 30 substantially in the vehicle transverse direction (y-direction) ,
  • the bearing shaft 30 and the sleeve 42 of the bearing part 28 is freely rotatable relative to the guide receptacle 40th
  • the grip part 12 or its bearing part 28 is held in the region of the guide receptacle 40 in the vehicle longitudinal direction on the bearing part 28, in particular on its bearing axis 30.
  • the possibility for tolerance compensation in the vehicle longitudinal direction (x-direction) is created by the guide receptacle 40 and a displacement of the grip part 12 or of the bearing part 28 in the vehicle longitudinal direction (x-direction) is possible.
  • the bearing arm 26 is provided with guide surfaces 44, 46 which cooperate with corresponding guide surfaces 48, 50 on the respective upper or lower leg of the bearing part 28, which is approximately U-shaped in cross section.
  • the bearing part 28 of the grip part 12 is held in the vehicle vertical direction (z-direction) substantially free of play between the thigh 52 and the lower leg 53 of the bearing part 28.
  • the two mutually corresponding pairs of guide surfaces 44 and 48 or 46 and 50 are arranged on opposite end portions 54, 55 of the bearing bracket 26 and the bearing part 28.
  • the respective outer guide surfaces 46, 50 arranged as far as possible outside in the direction of the outer panel of the side door, while the respective inner guide surfaces 44, 48 are arranged with the greatest possible distance thereto. Due to the greatest possible distance between the respective guide surfaces 44, 48 and 46, 50, the tilting play of the bearing bracket 26 within the bearing part 28 and thus of the grip part 12 is significantly reduced overall.
  • the bearing arm 26 is arranged on the bearing part 28 substantially free of play in the vehicle vertical direction (z direction) and in the vehicle transverse direction (y direction).
  • the bearing arm 26 is displaced substantially in the vehicle longitudinal direction (x-direction) over the guide receptacle 40 in order to compensate for corresponding tolerances.
  • the bearing arm 26 of the grip part 12 likewise comprises two end stops 58, 60 which cooperate with corresponding further stops of the bearing part 26, as can be seen in particular from FIG. 3b.
  • the respective end stops 58, 60 and the stops 62, 64 thus the pivot angle of the bearing bracket 26 relative to the bearing part 28 is limited.
  • the pivot angle of the bearing bracket 26 is limited in the manner described above with respect to the bearing part 28.
  • the pivot angle of the bearing part 28 substantially corresponds to the pivot angle of the handle part 12, if this with its rear End area 18 is pulled out.
  • one end stop 38 of the bearing part determines a starting position and the other end stop 38 of the bearing part 28 defines a maximum extension position of the grip part 12.
  • the bearing arm 26 can rotate on the bearing axis 30 at the front end region 22 of the grip part 12 together with the bearing part 28.
  • the bearing part 28 there is a quasi-rigid connection between the bearing part 28 and the bearing arm 26 given. If, due to heavy contamination or, for example, ice formation, the bearing part 28 is hindered in its pivotal or rotary movement, the bearing axis 30, then the bearing arm 26 - about the guide receptacle 40 - to rotate about the bearing axis 30. Thus, a new fulcrum is formed in this case by the guide receptacle 40 and the bearing shaft 30 and the sleeve 42.
  • the pivotal movement of the handle portion 12 and the bearing bracket 26 is thereby limited by the respective end stops 38 and 58, 60, 62, 64.
  • the handle part 12 or its bearing arm 26 can rotate both with the bearing part 28 and within the bearing part 28 due to the rotatable bearing part 28. Due to the limitation of the pivot angle of the bearing part 28 and the design of the receiving surfaces 34 and the bearing surfaces 36 between the receptacle 32 and the bearing member 28 on the one hand and the guide surfaces 44, 46 and the guide surfaces 48, 50 between the bearing member 28 on the one hand and the bearing arm 26 on the other in all possible pivoting angles of the bearing part 28 and the handle part 12 is always given an optimal guidance of the handle part 12. Thus let to reduce the functionally necessary games compared to conventional solutions to a minimum.
  • bearing part 28 is constructed symmetrically and therefore suitable for both left and right receptacles 32.
  • the door handle is mounted as before from the outside.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une poignée de porte pour un véhicule automobile, avec : une partie de base (10) côté porte ; et une partie poignée (12) maintenue sur celle-ci, qui peut être tirée vers l'extérieur par rapport à la partie de base (10) dans une première zone terminale (18) et qui est fixée à la partie de base (10) dans une deuxième zone terminale (22), opposée. Un élément formant palier (28) est monté à pivotement sur la partie de base (10), élément par l'intermédiaire duquel la deuxième zone terminale (22) de la partie poignée (12) est disposée sur la partie de base (10).
PCT/EP2008/001116 2007-02-21 2008-02-14 Poignée de porte pour un véhicule automobile WO2008101630A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710008548 DE102007008548B4 (de) 2007-02-21 2007-02-21 Türgriff für einen Kraftwagen
DE102007008548.8 2007-02-21

Publications (1)

Publication Number Publication Date
WO2008101630A1 true WO2008101630A1 (fr) 2008-08-28

Family

ID=39495300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/001116 WO2008101630A1 (fr) 2007-02-21 2008-02-14 Poignée de porte pour un véhicule automobile

Country Status (2)

Country Link
DE (1) DE102007008548B4 (fr)
WO (1) WO2008101630A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038065A1 (de) * 2010-10-08 2012-04-12 Huf Hülsbeck & Fürst Gmbh & Co. Kg Türaußengriffvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014666A1 (fr) * 1999-08-25 2001-03-01 Huf Hülsbeck & Fürst Gmbh & Co. Kg Poignee exterieure de porte, en particulier pour vehicule
WO2002002363A1 (fr) * 2000-07-04 2002-01-10 Valeo Sicherheitssysteme Gmbh Dispositif pouvant faire l'objet d'un montage prealable sur un support de module d'une porte de vehicule, dote d'un element d'appui permettant la fixation d'une poignee exterieure de porte
US6363577B1 (en) * 2000-08-25 2002-04-02 Adac Plastics, Inc. Motor vehicle door handle assembly with maximized bearing interface
DE10123826A1 (de) * 2001-05-16 2002-11-21 Valeo Sicherheitssysteme Gmbh Türaußengriff für die Fahrzeugtür eines Kraftfahrzeuges

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594861B2 (en) * 2001-07-20 2003-07-22 Strattec Security Corporation Motor vehicle door handle apparatus and method of installation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014666A1 (fr) * 1999-08-25 2001-03-01 Huf Hülsbeck & Fürst Gmbh & Co. Kg Poignee exterieure de porte, en particulier pour vehicule
WO2002002363A1 (fr) * 2000-07-04 2002-01-10 Valeo Sicherheitssysteme Gmbh Dispositif pouvant faire l'objet d'un montage prealable sur un support de module d'une porte de vehicule, dote d'un element d'appui permettant la fixation d'une poignee exterieure de porte
US6363577B1 (en) * 2000-08-25 2002-04-02 Adac Plastics, Inc. Motor vehicle door handle assembly with maximized bearing interface
DE10123826A1 (de) * 2001-05-16 2002-11-21 Valeo Sicherheitssysteme Gmbh Türaußengriff für die Fahrzeugtür eines Kraftfahrzeuges

Also Published As

Publication number Publication date
DE102007008548A1 (de) 2008-08-28
DE102007008548B4 (de) 2010-04-01

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