EP0592341A1 - Verbesserung an Türgriffen mit einer plattenförmigen Handhabe - Google Patents

Verbesserung an Türgriffen mit einer plattenförmigen Handhabe Download PDF

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Publication number
EP0592341A1
EP0592341A1 EP93420397A EP93420397A EP0592341A1 EP 0592341 A1 EP0592341 A1 EP 0592341A1 EP 93420397 A EP93420397 A EP 93420397A EP 93420397 A EP93420397 A EP 93420397A EP 0592341 A1 EP0592341 A1 EP 0592341A1
Authority
EP
European Patent Office
Prior art keywords
frame
piston
control
pallet
door
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
EP93420397A
Other languages
English (en)
French (fr)
Other versions
EP0592341B1 (de
Inventor
Jean-Yves Armanet
Maurice Casoni
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.)
Peguform France SA
Original Assignee
Manducher Sa Ets
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 Manducher Sa Ets filed Critical Manducher Sa Ets
Publication of EP0592341A1 publication Critical patent/EP0592341A1/de
Application granted granted Critical
Publication of EP0592341B1 publication Critical patent/EP0592341B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/42—Means for damping the movement of lock parts, e.g. slowing down the return movement of a handle
    • 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
    • E05B85/18—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted about an axis parallel to the longitudinal axis of the grip part

Definitions

  • the present invention relates to door handles comprising a frame suitable for being fixed on the door of a vehicle and a pallet articulated around said frame for controlling the mechanism of the lock.
  • Known door handles of this type which generally comprise an assembly consisting of a single piece of molded plastic.
  • This assembly includes a frame suitable for being fixed on the door of a motor vehicle and a control pallet connected by a semi-rigid articulation.
  • This joint is made of plastic and is an integral part of the frame and the control pallet so as to create an elastic return of the latter in the rest position.
  • Such a door handle has certain drawbacks with regard to the recall of the pallet which is much too fast and fragile. Indeed, the articulation is subjected to an elastic deformation which is likely to break under repeated efforts.
  • the present invention more particularly intends to remedy, which essentially consists in associating with the pallet means capable of damping the return movement of the latter from its open position to its rest position.
  • Fig. 1 is a cutaway perspective view illustrating a vehicle door provided with a door handle according to the present invention.
  • Fig. 2 and 3 are sections representing the jack when handling the control paddle.
  • Fig. 4 and 5 are sections similar to those of FIG. 2 and 3, but showing the cylinder during the damping of the return of the control paddle in the rest position.
  • a vehicle door 1 which includes a cut-out for fitting a door handle 2 in molded plastic.
  • This handle comprises a frame 3 which is fastened on the door 1 and is hollowed a recess 3 has C-shaped This latter is bounded at its outer periphery by a vertical face 3b.
  • the upper part 3 c of the recess 3 a is integral with two vertical ears 3 d and 3 e which are provided parallel.
  • Frame 3 is associated with a tilting control pallet 4 which comprises two vertical cheeks 4 a and 4 b parallel and connected to each other by means of a horizontal crosspiece 4 c .
  • the control paddle 4 is inserted inside the recess 3 a so that its outer face is in the same plane as the vertical face 3 b of the frame 3.
  • the vertical cheeks 4 a and 4 b are respectively arranged parallel and close to the ears 3 d and 3 e of the frame 3 so that they are joined to these by means of an axis of rotation 5.
  • the axis of rotation 5 is loaded elastically by means of a spring 6, one of the ends of which bears against the cross-member 4 c , while the other end bears against the upper part 3 c of the recess 3 a .
  • This elastic reminder makes it possible to return the control pallet 4 to the rest position after each use, as will be seen more clearly below.
  • the vertical cheek referenced 4 a of the pallet 4 is integral with a horizontal axis 4 d which is provided opposite the cross member 4 c .
  • the ear 3 d located near the cheek 4 a has a horizontal axis 3 f in the same direction.
  • a jack 7 is provided for free to pivot about the axes of rotation 4 d and 3 f to follow the movements of the control pallet 4 relative to the frame 3.
  • the jack 7 which comprises a cylindrical body 7 a completely impermeable to external pressures, which body is free to pivot about the horizontal axis 4 d of the tilting pallet 4.
  • the piston 7 c which has an outside diameter slightly smaller than the diameter internal of the cylindrical body 7 a of the jack 7, is hollowed out around its periphery of a circular groove 7 d which is delimited by two discs 7 e and 7 f , the disc 7 f being pierced with slots or grooves 7 g which, in the 'example shown, are four in number.
  • an O-ring 8 which comes to bear on the one hand against the internal wall of the cylindrical body 7 a and on the other hand against the bottom 7 h of said groove.
  • the slots 7 g are dimensioned and shaped so as to come out into the circular groove 7 d at a distance from the disc 7 f which is greater than the diameter of the O-ring 8.
  • control paddle 4 when the control paddle 4 is released, it is returned to the rest position by means of the spring 6, the restoring force of which is absorbed by the presence of the jack 7. In fact, the body 7 has moves relative to the rod 7 b according to the arrow F2 of FIG. 5, since this body is mounted on the control pallet 4.

Landscapes

  • Lock And Its Accessories (AREA)
EP19930420397 1992-10-09 1993-10-07 Verbesserung an Türgriffen mit einer plattenförmigen Handhabe Expired - Lifetime EP0592341B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9212370A FR2696775B1 (fr) 1992-10-09 1992-10-09 Perfectionnements aux poignées de porte à palettes basculantes.
FR9212370 1992-10-09

Publications (2)

Publication Number Publication Date
EP0592341A1 true EP0592341A1 (de) 1994-04-13
EP0592341B1 EP0592341B1 (de) 1997-09-03

Family

ID=9434584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930420397 Expired - Lifetime EP0592341B1 (de) 1992-10-09 1993-10-07 Verbesserung an Türgriffen mit einer plattenförmigen Handhabe

Country Status (3)

Country Link
EP (1) EP0592341B1 (de)
DE (1) DE69313577T2 (de)
FR (1) FR2696775B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956411A1 (de) * 1997-01-27 1999-11-17 Adac Plastics, Inc. Flüssigkeitsgedämpftes betätigungselement für autotürschloss
EP1186734A1 (de) * 2000-09-09 2002-03-13 DaimlerChrysler AG Betätigungsanordnung für eine Fahrzeugtür
EP2204592A4 (de) * 2007-10-25 2017-09-13 Nifco INC. Dämpfer und türgriff mit dem dämpfer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046726A1 (de) * 2000-09-21 2002-04-11 Bayerische Motoren Werke Ag Türgriff, insbesondere an einem Kraftfahrzeug
DE10052640A1 (de) * 2000-10-24 2002-05-02 Bayerische Motoren Werke Ag Türgriff mit Dämpfungseinrichtung, insbesondere an einer Kraftfahrzeugtür
DE202011051817U1 (de) * 2011-10-31 2013-02-05 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Türgriffanordnung zum Betätigen eines Türschlosses eines Fahrzeugs

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658159A1 (de) * 1976-12-22 1978-07-06 Bayerische Motoren Werke Ag Tueraussengriff fuer kraftfahrzeuge
GB2214556A (en) * 1988-01-18 1989-09-06 Von Duprin Inc A panic exit device
JPH01250751A (ja) * 1988-03-31 1989-10-05 Toshiba Corp 有機酸濃度の測定方法及びそれに用いる測定装置
EP0419809A1 (de) * 1989-09-23 1991-04-03 Mercedes-Benz Ag Türgriff für Kraftfahrzeuge
US5035455A (en) * 1990-07-09 1991-07-30 Nifco, Inc. Lock device for cases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658159A1 (de) * 1976-12-22 1978-07-06 Bayerische Motoren Werke Ag Tueraussengriff fuer kraftfahrzeuge
GB2214556A (en) * 1988-01-18 1989-09-06 Von Duprin Inc A panic exit device
JPH01250751A (ja) * 1988-03-31 1989-10-05 Toshiba Corp 有機酸濃度の測定方法及びそれに用いる測定装置
EP0419809A1 (de) * 1989-09-23 1991-04-03 Mercedes-Benz Ag Türgriff für Kraftfahrzeuge
US5035455A (en) * 1990-07-09 1991-07-30 Nifco, Inc. Lock device for cases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 593 (M - 914)<3941> 27 December 1989 (1989-12-27) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956411A1 (de) * 1997-01-27 1999-11-17 Adac Plastics, Inc. Flüssigkeitsgedämpftes betätigungselement für autotürschloss
EP0956411A4 (de) * 1997-01-27 2001-03-21 Adac Plastics Inc Flüssigkeitsgedämpftes betätigungselement für autotürschloss
EP1186734A1 (de) * 2000-09-09 2002-03-13 DaimlerChrysler AG Betätigungsanordnung für eine Fahrzeugtür
EP2204592A4 (de) * 2007-10-25 2017-09-13 Nifco INC. Dämpfer und türgriff mit dem dämpfer

Also Published As

Publication number Publication date
DE69313577T2 (de) 1998-03-12
DE69313577D1 (de) 1997-10-09
FR2696775A1 (fr) 1994-04-15
EP0592341B1 (de) 1997-09-03
FR2696775B1 (fr) 1994-12-30

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