EP0166978A2 - Dispositif de manoeuvre d'une serrure de porte de l'intérieur pour un véhicle à moteur - Google Patents

Dispositif de manoeuvre d'une serrure de porte de l'intérieur pour un véhicle à moteur Download PDF

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Publication number
EP0166978A2
EP0166978A2 EP85106779A EP85106779A EP0166978A2 EP 0166978 A2 EP0166978 A2 EP 0166978A2 EP 85106779 A EP85106779 A EP 85106779A EP 85106779 A EP85106779 A EP 85106779A EP 0166978 A2 EP0166978 A2 EP 0166978A2
Authority
EP
European Patent Office
Prior art keywords
door lock
actuating device
housing
bearing block
handle
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
EP85106779A
Other languages
German (de)
English (en)
Other versions
EP0166978B1 (fr
EP0166978A3 (en
Inventor
Walter Maier
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0166978A2 publication Critical patent/EP0166978A2/fr
Publication of EP0166978A3 publication Critical patent/EP0166978A3/de
Application granted granted Critical
Publication of EP0166978B1 publication Critical patent/EP0166978B1/fr
Expired legal-status Critical Current

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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
    • E05B85/12—Inner door handles
    • 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

Definitions

  • the invention relates to a door lock inner actuating device for a motor vehicle, which comprises a bearing block attached to a door inner panel, a two-armed operating handle pivotally mounted on a bearing shaft of the bearing block and a housing fastened to the bearing block, which surrounds the operating handle, the housing being fastened by means of a fastening screw to the Bearing block is connected.
  • a known device of the type mentioned (Porsche spare parts catalog, type 924, edition 1/80, main group 8/4/1) comprises a one-piece control handle which is pivotally connected to the bearing block and which is inserted into a housing.
  • the fastening screw for the housing is arranged adjacent to the free end of the operating handle in the region of a recessed recessed grip in the housing.
  • the housing of this device is constructed in two parts, an outer frame part being fastened to the bearing block and the head of the screw being covered by an inner element which can be clipped into a recess in the frame part.
  • a disadvantage of this arrangement is that the two-part housing causes increased costs and that a softer material must be used for the inner element because it can be clipped in than for the frame part, so that the inner element has disruptive surface changes after a relatively short time.
  • the one-piece control handle hinders access to the mounting screw.
  • the object of the invention is to provide a door lock interior actuating device which is inexpensive to manufacture and simple to assemble and disassemble with a simple structure.
  • the two-part design of the operating handle makes installation considerably easier, since the fastening screw is freely accessible when the handle part is removed.
  • the fastening screw in such an operating handle can be provided adjacent to the axis of rotation of the pivotable operating handle, as a result of which the head of the fastening screw is completely covered by the pushed-on handle part; there is no additional cover for the screw.
  • the housing is formed in one piece, so that the manufacturing costs are reduced.
  • Handle part and joint part can be easily and quickly connected or disconnected at any time.
  • the locking device and the securing device ensure a secure connection between the handle part and the joint part.
  • a door lock interior actuating device 1 for a motor vehicle comprises a two-armed, pivoted operating handle 2, one arm 3 of which is connected via a linkage 4 to a door lock (not shown in the drawing) (FIG. 2).
  • the door lock is unlocked and the vehicle door can be opened by pivoting the operating handle 2 from a locking position A into an unlocking position B shown in broken lines.
  • the door lock inner actuating device 1 has a bearing block 6 fastened to an inner door panel 5 and a housing 7 which surrounds the operating handle 2.
  • the housing 7 is inserted into an opening 8 of an inner door panel 9 and is connected to the bearing block 6 via a fastening screw 10 which can be screwed in from the passenger compartment.
  • a lip 11 is provided along the outer circumference of the housing 7, the free end of which bears against the inner door trim 9 under pretension.
  • the operating handle 2 is composed of a joint part 12 and a handle part 13, which are detachably connected to one another.
  • the housing 7, the joint part 12 and the handle part 13 are preferably made of a suitable plastic.
  • the joint part 12 is pivotally mounted on a shaft 14 which is carried by two spaced tongues 15, 15 'of the bearing block 6 (FIG. 3).
  • the shaft 14 is passed through two outer webs 16, 16 'running adjacent to the tongues 15, 15' and an intermediate wall section 17 of the joint part 12, the wall section 17 forming the arm 3 of the operating handle 2.
  • On the wall section 17, a bore 18 is arranged, in which the linkage 4 is suspended.
  • the joint part 12 and the grip part 13 interact via a dovetail connection 21 having an inner element 19 and an outer element 20.
  • the inner element 19 is assigned to the joint part 12 and the outer element 20 to the handle part 13.
  • the outer element 20 of the dovetail connection 21 is seen in the insertion direction C and is formed in the front region of the handle part 13.
  • a transverse stiffening rib 22 represents a rear boundary of the outer element 20.
  • the grip part 13 also has a plurality of longitudinal and transverse stiffening ribs, not designated in any more detail, all of which are arranged outside the outer element 20 of the dovetail connection 21.
  • the inner element 19 of the dovetail connection 21 is formed in the upper region of the joint part 12 and extends over the entire length of the joint part 12.
  • a centering device 23 is provided between the joint part 12 and the grip part 13, a web 24 of the grip part which is set downward engaging in a corresponding groove 25 in the joint part 12 (FIGS. 2 and 3).
  • the web 24 and the groove 25 run in the longitudinal direction DD and are in plan view seen, arranged in a central region of the dovetail connection 21.
  • a locking device 26 which fixes the handle part 13 is provided between the joint part 12 and the handle part 13 (FIGS. 4, 5 and 7).
  • the locking device 26 has a cam 27 which snaps into a resilient receptacle 28.
  • the cam 27, which is formed in one piece with the handle part 13, is seen in the insertion direction C of the handle part 13, adjacent to the transverse rib 22, a foot section 29 of the cam 27 having a reduced cross section being connected to the rib 22.
  • the receptacle 28 comprising two free-standing legs 30, 31 is formed in one piece with the joint part 12. So that manufacturing tolerances and temperature effects do not lead to an automatic release of the latching device 26, the two legs 30, 31 are held in their intended position by means of a releasable securing device 32.
  • the securing device 32 is formed by a pivotable hook 33 which is rotatably mounted on the shaft 14 of the joint part 12 and is fixed in the transverse direction by webs of the joint part 12.
  • the forked end 34 of the hook 33 facing away from the shaft 14 comprises two tongues 35, 36 which engage in the locking position of the hook 33 in slots 39, 40 formed between the free-standing legs 30, 31 and the wall sections 37, 38 of the joint part 12.
  • the tongues 35, 36 are supported on the external, fixed wall sections 37, 38, whereby the free-standing legs 30, 31 are pressed inwards against the cam 27.
  • the hook 33 is arranged below the inner element 19 of the joint part 12.
  • the housing 7, which is formed in one piece, has an approximately semicircular opening 41 in its front region, which is adjoined by a straight support section 42, by means of which the housing 7 rests directly on the bearing block 6 (FIG. 1).
  • a recessed grip 43 is provided on the housing 7 adjacent to the support section 42.
  • the fastening screw 10 for the housing 7 is arranged such that it is freely accessible when the handle part 12 is removed, but is covered by the latter when the handle part 12 is attached. 2, the fastening screw 10 is screwed into a threaded bore 44 of the bearing block 6, the threaded bore 44 being provided adjacent to the receptacle 28 of the joint part 12.
  • a centering device 47 is provided between the bearing block 6 and the housing 7.
  • a screw 48 provided with a cylindrical head is screwed in on the bearing block 6, which screw cooperates with a guide section 49 of the housing 7 in a form-fitting manner.
  • the open side 50 of the guide section 49 has a funnel-shaped extension 51.
  • the bearing block 6 assembled with the joint part 12 to form a prefabricated structural unit is first fastened to the door inner panel 5 and the linkage 4 is connected to the joint part 12. Then the housing 7 is placed on the pedestal 6 or the door interior trim 9 and fixed by means of the fastening screws 10. Then the grip part 13 is pushed onto the joint part 12 in the insertion direction C until the cam 27 engages in the receptacle 28. Finally the The hook 33 of the securing device 32 is pressed into the slots 39, 40 by pivoting, which ensures that the locking device 26 functions properly. To release the securing device 32, the hook 33 can be pivoted out of its unlocked position again using a screwdriver or another auxiliary tool.

Landscapes

  • Lock And Its Accessories (AREA)
EP85106779A 1984-07-03 1985-06-01 Dispositif de manoeuvre d'une serrure de porte de l'intérieur pour un véhicle à moteur Expired EP0166978B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3424432 1984-07-03
DE19843424432 DE3424432A1 (de) 1984-07-03 1984-07-03 Tuerschlossinnenbetaetigungseinrichtung fuer ein kraftfahrzeug

Publications (3)

Publication Number Publication Date
EP0166978A2 true EP0166978A2 (fr) 1986-01-08
EP0166978A3 EP0166978A3 (en) 1986-12-30
EP0166978B1 EP0166978B1 (fr) 1988-08-10

Family

ID=6239717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85106779A Expired EP0166978B1 (fr) 1984-07-03 1985-06-01 Dispositif de manoeuvre d'une serrure de porte de l'intérieur pour un véhicle à moteur

Country Status (2)

Country Link
EP (1) EP0166978B1 (fr)
DE (2) DE3424432A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20101367A1 (it) * 2010-07-23 2012-01-23 Valeo Spa Maniglia di portiera di veicolo comprendente una staffa ed un organo di ritenuta

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026381A1 (de) * 1990-08-21 1992-03-05 Hella Kg Hueck & Co Kraftfahrzeug-tuerverschluss
DE19837662C2 (de) * 1997-08-19 2001-02-22 Draexlmaier Lisa Gmbh Türinnenöffnungssystem für eine Fahrzeugtür sowie zugehörige Fahrzeugtür und Montageverfahren
DE10211614B4 (de) * 2002-03-15 2006-02-23 Daimlerchrysler Ag Schnellverschlußsystem für Betätigungshebel, insbesondere für den innenraumseitigen Türgriff eines Kraftfahrzeugs
DE102017128661A1 (de) * 2017-12-04 2019-06-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Exzentrische Hebeleindrehung am Betätigungshebel
DE102022124046A1 (de) 2021-09-23 2023-03-23 Illinois Tool Works Inc. Türgriffanordnung für ein fahrzeug sowie verfahren zum montieren einer solchen türgriffanordnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398981A (en) * 1972-04-29 1975-06-25 Wilmot Breeden Ltd Door handle assemblies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779304U (de) * 1958-08-11 1958-12-11 Friedrich Wilhelm Kiekert Schliessvorrichtung fuer kraftwagentueren mit an der innenseite der tuer gelagerter handhabe.
DE3231210A1 (de) * 1982-08-21 1984-02-23 Ewald Witte & Co, 5620 Velbert Griffbeschlag, insbesondere fuer kraftfahrzeugtueren
DE3343443C2 (de) * 1983-12-01 1985-12-05 Neiman GmbH, 5657 Haan Außenbetätigung einer Kraftfahrzeugtür

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398981A (en) * 1972-04-29 1975-06-25 Wilmot Breeden Ltd Door handle assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20101367A1 (it) * 2010-07-23 2012-01-23 Valeo Spa Maniglia di portiera di veicolo comprendente una staffa ed un organo di ritenuta
EP2410112A1 (fr) * 2010-07-23 2012-01-25 Valeo S.p.A. Poignée d'ouvrant de véhicule comprenant un étrier et un organe de retenue

Also Published As

Publication number Publication date
DE3424432A1 (de) 1986-01-09
DE3424432C2 (fr) 1987-05-21
EP0166978B1 (fr) 1988-08-10
DE3564304D1 (en) 1988-09-15
EP0166978A3 (en) 1986-12-30

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