EP1277899B1 - Dispositif d'actionnement pour serrure de porte de véhicule - Google Patents

Dispositif d'actionnement pour serrure de porte de véhicule Download PDF

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Publication number
EP1277899B1
EP1277899B1 EP20010117325 EP01117325A EP1277899B1 EP 1277899 B1 EP1277899 B1 EP 1277899B1 EP 20010117325 EP20010117325 EP 20010117325 EP 01117325 A EP01117325 A EP 01117325A EP 1277899 B1 EP1277899 B1 EP 1277899B1
Authority
EP
European Patent Office
Prior art keywords
damper
handle
extension
actuation device
shaft
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.)
Expired - Lifetime
Application number
EP20010117325
Other languages
German (de)
English (en)
Other versions
EP1277899A1 (fr
Inventor
Karl Lambertz
Ron Taronta
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.)
Kiekert AG
Original Assignee
Kiekert 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 Kiekert AG filed Critical Kiekert AG
Priority to DE50107691T priority Critical patent/DE50107691D1/de
Priority to EP20010117325 priority patent/EP1277899B1/fr
Publication of EP1277899A1 publication Critical patent/EP1277899A1/fr
Application granted granted Critical
Publication of EP1277899B1 publication Critical patent/EP1277899B1/fr
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
    • 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
    • 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

Definitions

  • the invention relates to an actuating device for a motor vehicle door lock, with a spring assisted handle with extension and with a motion damper with shaft for the handle, wherein the shaft by means of a Damping influencing, directional coupling acting on the Extension of the handle is connected.
  • the handle can pivot about an axis of rotation, which is not mandatory. Also lie connecting elements between Handle and motion damper in the invention, as long as only guaranteed is that the motion damper the movement of the handle dampens, d. H. usually to a reduction in speed of the handle leads.
  • Such handles can as door inside handle, outside door handle, trunk lid handle etc. executed. With a central locking it is possible with the help of, for example, the inside door handle not only to open these, but also to ensure an appropriate closing. To this The purpose of the door inner handle is usually in comparison to an associated Move bowl inside. If now an associated vehicle door should be opened, the door inner handle in the opposite direction be moved (see DE-GM 296 08 002).
  • EP 1 083 276 A1 addresses the basic possibility of To influence the damping effect with the help of the local coupling.
  • a handle which is connected to arms.
  • An arm has a gearing, which is fitted with a gear of a motion damper combs.
  • the invention is based on the technical problem of such an actuator so to further develop for a motor vehicle door latch that with a simple structure and quick installation the possibility is opened a simple adaptation of the motion damper in terms of its characteristics to achieve different installation conditions.
  • the invention proposes a generic Actuating device for a motor vehicle door lock, that the handle in two opposite directions of actuation for opening or for locking the motor vehicle door lock is acted upon, and that the extension is designed as a replacement part, which with the handle a non-positive Connection is received.
  • the coupling causes depending on the direction of actuation the handle and thus rotation of the shaft damping the movement with variable damping effect or an undamped movement.
  • the motion damper usually has a fluid in its interior, which by turning out of the associated damper housing Wave is displaced.
  • the engagement and disengagement of the clutch can be basically realize in different ways.
  • a frictional Rotary connection, z. B. gear connection realized is, can be to insert or disengage the respective Move gears against each other by changing the distance associated axes increases (disengages) or decreases (indenting) will.
  • the non-positive rotary connection only in sections with respect to associated axles with gears is equipped by the respective axial displacement of the Axes are brought into engagement with each other (indented Coupling) or separated from each other (disengaged Clutch).
  • the handle as pivotable about the axis of rotation Angular lever formed with exchangeable extension, wherein the extension interacts with the motion damper.
  • This interaction is usually the non-positive rotary connection with engageable and disengageable Gears. This is usually done so that the Extension and led out of the motion damper Wave about just such a force or frictional Rotary connection are connected to each other.
  • gear connection with preferably predetermined and / or variable Act translation.
  • drive pulley / drive belt connection preferably with predetermined and / or variable translation.
  • the motion damper is generally made in two parts and has a cylinder housing filled with the fluid and a paddle immersed therein. This paddle will with the help of the led out of the damper housing shaft rotated in the fluid.
  • the damper housing provided with an opening which has a corresponding Replacement of the fluid allows.
  • the assembly of the described actuator succeeds particularly fast and advantageous in that the Movement damper with its damper housing as a complete Assembly unit detachably received in a damper mount becomes.
  • This damper mount may be in a carrier plate which in turn communicate with a motor vehicle door stands at which the described actuator is arranged.
  • this damper recording with at least two, the damper housing enclosing, snap springs equipped. That is, the damper housing or the entire Movement damper is a snap connection with the Damper mount without additional glands, Riveting or the like are required. Thereby, that led out of the damper housing shaft with a gear or a drive roller is provided, it comes not even on a specific (rotary) installation position of this Motion damper on. Rather, it is enough, this snapping into the damper mount. As soon as the Handle is mounted on the axis of rotation, grab the associated teeth on the extension and on the damper housing led out wave into each other informally.
  • the damper recording can be adapted to these distance changes. Also are consecutively stepped damper mountings conceivable.
  • the invention further ensures that differently designed motion damper with a each selected handle can be combined. Thereby can be the damping behavior of the motion damper vary within wide limits.
  • the Directionally dependent clutch the possibility of a Motion damping to be effective only if this is also required.
  • an actuating device for a Motor vehicle door lock 1 shown in its basic structure one about a rotation axis R pivotable handle 2 and a motion damper 3 for the Handle 2 has.
  • the handle 2 is a door inner handle 2, with the help of a lock opening to open the door, like this is generally known (see DE-GM 296 08 002).
  • the connection between handle 2 and Motor vehicle door lock 1 is shown in phantom and like as an operating rod, Bowden cable or the like be executed.
  • the handle 2 is as about the axis of rotation R swiveling angle lever 2, 5 with Extension 5 is formed, wherein the extension 5 with the motion damper 3 interacts, and wherein the Extension 5 with the handle 2 a non-positive connection received. That is, this extension 5 is as a replacement part executed, which firmly with the handle 2 - In the sense of a one-piece angle lever 2, 5 - connected becomes.
  • the extension 5 and led out of the motion damper 3 Wave 6 interact via a frictional Rotary joint 7 as the damping influencing coupling 7, 8, 9.
  • this non-positive rotary connection 7 acts It is in the context of the illustrated embodiment to a gear connection 8, 9 with predetermined or variable Translation. Because this gear connection 8, 9 or non-positive Rotary connection 7 consists in the core of a sprocket 8 end of the extension 5 and a gear 9, which is attached to the shaft 6.
  • the gear 9 can be in consequence of the connector described replace to shaft 6. This basically applies also for the extension 5 with sprocket 8, as before was executed.
  • the illustrated non-positive Rotary joint 7 can also be connected to a driving pulley / drive belt connection recourse to this point but this is not reflected in the drawings place. Either way, the damping of the handle 2 influence by means of the coupling 7, 8, 9. Because the changing Translations of the gear connection 8, 9 practice different torques on the shaft 6, which consequently undergoes varying damping.
  • the motion damper 3 equipped with a cylindrical damper housing 10 is.
  • the already mentioned wave 6 goes in Interior of this damper housing 10 in a in Fig. 2 only indicated paddle 11 via, which within the damper housing 10 and a fluid 12 located there rotates.
  • This fluid 12 can be adapted to different conditions to adjust.
  • an inlet / outlet opening 13 in the damper housing 10 an exchange or a mixture of inside fluid 12 (mostly oil) guaranteed.
  • the motion damper 3 basically works as described in the introductory US patent 5,743,575. That is, that Fluid 12 can be released by rotation of the damper housing led out shaft 6 more or less displace.
  • the damping effect varies depending on the selected gear ratio the non-positive rotary connection 7 and / or in Dependence on the density and thus the viscosity of the Fluids 12.
  • damper mount 14 has shown in FIG. 3 two damper housing 10 enclosing snap springs 15. These snap springs 15 are equipped with barbs 16, at the inserted into the damper receptacle 14 Damper housing 10 a mounting ring 17 on the damper housing 10 overlap.
  • the mounting ring 17 ensures which rests against stops 18 in the damper receptacle 14. These stops 18 in conjunction with the barbs 16 a ring receptacle 19, the width of her B to the Width of the mounting ring 17 is adjusted. consequently the damper housing 10 of the motion damper 3 is axially properly recorded in the damper mount 14.
  • a radially exact alignment of the damper housing 10 of the Movement damper 3 is because of the front side of the Damper housing 10 led out shaft 6 provided Gear 9 is not required. Because this gear 9 meshes casually with the ring gear 8 on the extension 5, as soon as the angle lever 2, 5 and the handle 2 on the rotation axis R. is pivotally attached.
  • damper recording 14 slidably execute in the radial direction of the shaft 6, as indicated by Fig. 1 by a double arrow. hereby ensures the invention that when unchanged Angle lever 2, 5 and retained sprocket 8 gears 9 attached with changing diameter on the shaft 6 can be. In addition, can be through such a movement the damping 7, 8, 9 influencing the damping and move out.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (9)

  1. Dispositif d'actionnement pour une fermeture de porte de véhicule automobile (1), comprenant une manette (2) supportée par ressorts et avec un prolongement (5), et un amortisseur de déplacement (3) avec un axe (6) pour la manette (2), l'axe (6) étant raccordé au prolongement (5) de la manette (2) au moyen d'un accouplement (7, 8, 9) influençant l'amortissement, agissant en fonction de la direction, caractérisé en ce que la manette (2) peut être sollicitée dans deux directions d'actionnement opposées pour l'ouverture respectivement le verrouillage de la fermeture de porte de véhicule automobile (1), et en ce que le prolongement (5) est réalisé sous forme de pièce de rechange qui entre en liaison par adhérence avec la manette (2).
  2. Dispositif d'actionnement suivant la revendication 1, caractérisé en ce que l'accouplement (7, 8, 9) influençant l'amortissement est réalisé avec une possibilité d'embrayage et de débrayage.
  3. Dispositif d'actionnement suivant l'une des revendications 1 et 2, caractérisé en ce que l'amortisseur de déplacement (3) refoule dans son espace intérieur un fluide (12) par rotation de l'axe (6) guidé hors du corps (10) de l'amortisseur, l'effet d'amortissement pouvant varier par modification de la viscosité du fluide.
  4. Dispositif d'actionnement suivant l'une des revendications 1 à 3, caractérisé en ce que la manette (2) est réalisée avec le prolongement (5) sous forme de levier coudé (2, 5) pouvant pivoter autour d'un axe de rotation (R), le prolongement (5) entrant en interaction avec l'amortisseur de déplacement (3).
  5. Dispositif d'actionnement suivant l'une des revendications 1 à 4, caractérisé en ce que le prolongement (5) et l'axe (6) guidé hors de l'amortisseur de déplacement (3) sont assemblés entre eux par l'intermédiaire d'une liaison de rotation par adhérence (7) en tant qu'accouplement (7, 8, 9) influençant l'amortissement.
  6. Dispositif d'actionnement suivant la revendication 5, caractérisé en ce que la liaison de rotation par adhérence (7) est un assemblage par roues dentées (8, 9) avec un rapport d'engrenage de préférence prédéfini et/ou variable ou un assemblage par courroie/galet d'entraí-nement avec un rapport de transmission de préférence prédéfini et/ou variable.
  7. Dispositif d'actionnement suivant l'une des revendications 1 à 6, caractérisé en ce que l'amortisseur de déplacement (3) est reçu de façon amovible par son corps (10), en tant qu'unité de montage complète, dans un logement d'amortisseur (14).
  8. Dispositif d'actionnement suivant la revendication 7, caractérisé en ce que le logement d'amortisseur (14) comporte au moins deux ressorts à déclic (15) entourant le corps d'amortisseur (10).
  9. Dispositif d'actionnement suivant l'une des revendications 7 et 8, caractérisé en ce que le logement d'amortisseur (14) est adaptable à différents rapports de transmission de la liaison de rotation par adhérence (7).
EP20010117325 2001-07-18 2001-07-18 Dispositif d'actionnement pour serrure de porte de véhicule Expired - Lifetime EP1277899B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE50107691T DE50107691D1 (de) 2001-07-18 2001-07-18 Betätigungsvorrichtung für einen Kraftfahrzeugtürverschluss
EP20010117325 EP1277899B1 (fr) 2001-07-18 2001-07-18 Dispositif d'actionnement pour serrure de porte de véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20010117325 EP1277899B1 (fr) 2001-07-18 2001-07-18 Dispositif d'actionnement pour serrure de porte de véhicule

Publications (2)

Publication Number Publication Date
EP1277899A1 EP1277899A1 (fr) 2003-01-22
EP1277899B1 true EP1277899B1 (fr) 2005-10-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010117325 Expired - Lifetime EP1277899B1 (fr) 2001-07-18 2001-07-18 Dispositif d'actionnement pour serrure de porte de véhicule

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EP (1) EP1277899B1 (fr)
DE (1) DE50107691D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005018339U1 (de) * 2005-11-22 2007-03-29 BROSE SCHLIEßSYSTEME GMBH & CO. KG Türinnengriffanordnung für eine Kraftfahrzeugtür

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005002960U1 (de) * 2005-01-21 2006-06-01 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefrierschranktürgriff
FR2905400B1 (fr) * 2006-08-29 2010-09-24 Peugeot Citroen Automobiles Sa Dispositif de commande de l'ouverture d'un ouvrant de vehicule automobile.
CN108425570A (zh) * 2018-04-13 2018-08-21 力帆实业(集团)股份有限公司 一种具有缓冲作用的车门内开拉手

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739771B2 (ja) * 1988-03-31 1995-05-01 株式会社アルファ ドアハンドル装置
DE19535468A1 (de) 1995-05-12 1996-11-14 Kiekert Ag Kraftfahrzeugtürverschluß mit Türschloß und Betätigungseinrichtung
US5743575A (en) 1997-01-27 1998-04-28 Adac Plastics, Inc. Fluid-damped automotive door latch actuator
US20010037702A1 (en) * 1999-02-22 2001-11-08 Donald L Wood Door handle assembly with fluid damped inertial resistance
DE19907683A1 (de) 1999-02-23 2000-08-31 Itw Ateco Gmbh Türinnenbetätigung für Automobile
US6367124B1 (en) * 1999-09-09 2002-04-09 Illinois Tool Works Inc. Damper and a door handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005018339U1 (de) * 2005-11-22 2007-03-29 BROSE SCHLIEßSYSTEME GMBH & CO. KG Türinnengriffanordnung für eine Kraftfahrzeugtür

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Publication number Publication date
DE50107691D1 (de) 2005-11-17
EP1277899A1 (fr) 2003-01-22

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