EP1620624B1 - Fermeture de porte de vehicule - Google Patents

Fermeture de porte de vehicule Download PDF

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Publication number
EP1620624B1
EP1620624B1 EP04730473A EP04730473A EP1620624B1 EP 1620624 B1 EP1620624 B1 EP 1620624B1 EP 04730473 A EP04730473 A EP 04730473A EP 04730473 A EP04730473 A EP 04730473A EP 1620624 B1 EP1620624 B1 EP 1620624B1
Authority
EP
European Patent Office
Prior art keywords
lever
motor vehicle
vehicle door
door lock
coupling
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
EP04730473A
Other languages
German (de)
English (en)
Other versions
EP1620624A2 (fr
Inventor
Ludger Graute
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
Publication of EP1620624A2 publication Critical patent/EP1620624A2/fr
Application granted granted Critical
Publication of EP1620624B1 publication Critical patent/EP1620624B1/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
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/243—Bolts rotating about an axis with a bifurcated bolt
    • 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
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt

Definitions

  • the invention relates to a motor vehicle door lock, with a locking mechanism consisting essentially of catch and pawl, an actuating lever, for. B. external actuating lever, and with a locking lever and a coupling element between the locking lever and the actuating lever.
  • a motor vehicle door lock of the design described above is described in the context of DE 100 38 151 C2.
  • the coupling element is almost an integral part of the locking lever, because it is a boom so far.
  • the locking lever interacts with the operating lever, at least to take his unlocked position directly.
  • the invention has for its object to provide a motor vehicle door lock of the embodiment described above, which is characterized by a tolerance-insensitive design of the lever mechanism and is unproblematic in manufacturing technology and functional terms.
  • the coupling element is designed as a clutch lever mounted in a lock case insert.
  • the coupling element or the clutch lever undergoes independent from the other levers and the lock case storage, namely in the lock case insert, which in turn is arranged in the lock case.
  • the clutch lever can be “locked” by the locking lever into its position and transferred to release by the locking lever in its "unlocked” position.
  • a release lever for actuating the pawl may be realized. But it is also conceivable that the actuating lever and the release lever form a one-piece component.
  • the clutch lever has at its lever end associated with the locking lever a guide pin for engagement in a slot in the lock box insert.
  • This guide pin thus serves primarily to guide the clutch lever.
  • a further guide pin is provided on the clutch lever, namely at its lever end associated with the actuating lever.
  • This guide pin is used to open the locking mechanism, namely, when the clutch lever is “unlocked” in its entirety in its position. Because then the release lever is able to either directly lift the pawl over this guide pin or to work with the interposition of the already mentioned release lever on the locking mechanism to the opening.
  • the locking lever moved accordingly.
  • the clutch lever performs when changing the aforementioned functional positions mostly a linear movement.
  • a pivotable about an axis clutch lever as a coupling element.
  • the position "locked” corresponds, for example, to an end position of this pivot lever, while the position "unlocked” represents another end position.
  • other variants are conceivable and includes, as long as provided for a storage of the coupling element in the lock case insert.
  • the stop for the clutch lever is now on the actuating lever in cooperation with the slot guide on the release lever, wherein the actuating lever can also fulfill the function of an external operating lever or inside operating lever.
  • the guide pin of the coupling lever with a predetermined movement play in the slots of the lock case insert and release lever guided. These slots may be formed as closed at the end or open at one end slots.
  • the lock case insert on an end closed slot, while the release lever has a slot open at its edge end for technical assembly reasons.
  • the lock box insert for example a plastic insert, can also be set up for receiving or mounting a rotary latch buffer which ensures noise insulation during the closing process of the motor vehicle door lock.
  • the lock case insert may also be part of the lock housing, because it essentially matters in the context of the invention that the stop-side vote of the lever mechanism and in particular clutch lever on the lock housing is no longer required.
  • a motor vehicle door lock having substantially a lock case 1 with a rotary latch 2 and a pawl 3, a release lever 4 for actuating the pawl 3 and an operating lever 5 in the embodiment of an external operating lever for actuating the release lever 4 is shown. Furthermore, the motor vehicle door lock has a mechanically or motor-operated locking lever 6 and a spring-loaded clutch lever 7 between the locking lever 6 and the actuating lever 5.
  • the clutch lever 7 is “locked” by the locking lever 6 in a position (see Fig. 1 to 3) and after release by the locking lever 6 by a spring, not shown in the "unlocked” position (see Fig .. 4 to 6) transferred.
  • the clutch lever 7 is at its lever end associated with the locking lever 6 with a first guide pin 8 in a slot 9 of a lock case insert 10 and guided at its lever end associated with the actuating lever 5 with a second guide pin 11 in a slot 12 and fork-like recess of the release lever 4.
  • the guide pins 8, 11 of the coupling lever 7 are guided with predetermined movement in the slots 9, 12 of the lock case insert 10 and the release lever 4, so that sufficient ease is guaranteed and deadlocks are excluded.
  • the slot 9 on the lock case insert 10 is formed as a closed slot or extension of the lock case insert, which is also adapted to receive a rotary latch buffer 15.
  • the slot 12 is formed in the release lever 4 for assembly reasons as a rim open slot.
  • the coupling element 7 designed as a clutch lever 7 is consequently mounted in the lock case insert 10.
  • the guide pin 8 for the guidance and support of the clutch lever 7 in the slot 9 of the lock case insert 10.
  • the clutch lever 7 but could also perform pivotal movements to "locked” in its position to perform a freewheeling of the operating lever 5 relative to the locking mechanism 2, 3.
  • the "unlocked” position then corresponds to the coupling element or the clutch lever 7 coupling the actuating lever 5 to the locking mechanism 2, 3.
  • this is not shown in total. Also not shown is the possibility to dispense with the trigger lever 4. Because this can basically be part of the operating lever 5.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (9)

  1. Serrure de porte de véhicule automobile avec un moyen de blocage (2, 3) composé essentiellement d'un pêne et d'un cliquet de blocage, de plus d'un levier d'actionnement (5), d'un levier de verrouillage (6) et d'un élément de couplage (7) entre le levier de verrouillage (6) et levier d'actionnement (5) caractérisée en ce que l'élément de couplage (7) est formé en tant qu'élément de couplage (7) logé dans un élément de platine (10).
  2. Serrure de porte de véhicule automobile selon la revendication 1 caractérisée en ce que le levier de couplage (7) est guidé à son extrémité de levier affectée au levier de verrouillage (6) avec un pion de guidage (8) dans un trou oblong (9) de l'élément de platine (10).
  3. Serrure de porte de véhicule automobile selon la revendication 1 caractérisée en ce que le levier de couplage (7) présente à son extrémité de levier affectée au levier d'actionnement (5) un autre pion de guidage (11) pour coupler le levier de déclenchement (4) avec le moyen de blocage (2, 3).
  4. Serrure de porte de véhicule automobile selon l'une des revendications 1 à 3 caractérisée en ce que le levier d'actionnement (5) exécute une course à vide envers le pion de guidage (11) prévu à l'extrémité de levier affectée au levier d'actionnement (5) quand le levier de couplage (7) se trouve en position "verrouillée".
  5. Serrure de porte de véhicule automobile selon l'une des revendications 1 à 4 caractérisée en ce que le levier de couplage (7) avance vers le pion de guidage (11) dans la position "déverrouillée" avec le bord d'entraîneur (14) et ouvre le moyen de blocage (2, 3) par l'intermédiaire du pion de guidage (11).
  6. Serrure de porte de véhicule automobile selon l'une des revendications 1 à 5 caractérisée en ce que les pions de guidage (8, 11) du levier de couplage (7) sont guidés avec le jeu de mouvement prévu dans les trous oblongs (9, 12) de l'élément de platine (10) et du levier de déclenchement (4).
  7. Serrure de porte de véhicule automobile selon l'une des revendications 1 à 6 caractérisée en ce que les trous oblongs (9, 12) sont formés comme trous oblongs fermés ou ouverts à une extrémité.
  8. Serrure de porte de véhicule automobile selon l'une des revendications 1 à 7 caractérisée en ce que l'élément de platine (10) est équipé pour le montage d'un tampon de pêne (15).
  9. Serrure de porte de véhicule automobile selon l'une des revendications 1 à 8 caractérisée en ce que l'élément de platine (10) est un composant du boîtier de serrure.
EP04730473A 2003-05-08 2004-04-30 Fermeture de porte de vehicule Expired - Lifetime EP1620624B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003120446 DE10320446A1 (de) 2003-05-08 2003-05-08 Kraftfahrzeugtürverschluss
PCT/DE2004/000915 WO2004101930A2 (fr) 2003-05-08 2004-04-30 Fermeture de porte de vehicule

Publications (2)

Publication Number Publication Date
EP1620624A2 EP1620624A2 (fr) 2006-02-01
EP1620624B1 true EP1620624B1 (fr) 2006-09-20

Family

ID=33394272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04730473A Expired - Lifetime EP1620624B1 (fr) 2003-05-08 2004-04-30 Fermeture de porte de vehicule

Country Status (3)

Country Link
EP (1) EP1620624B1 (fr)
DE (2) DE10320446A1 (fr)
WO (1) WO2004101930A2 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8714311U1 (de) * 1987-10-27 1987-12-10 Bomoro Bocklenberg & Motte Gmbh & Co Kg, 5600 Wuppertal Kraftfahrzeug-Türschloß
US5531488A (en) * 1994-05-20 1996-07-02 Mitsui Kinzoku Kogyo Kabushiki Kaisha Vehicle door lock device
DE19632781C2 (de) * 1996-08-15 1998-08-27 Kiekert Ag Kraftfahrzeug-Türverschluß mit Zentralverriegelungssystem und Diebstahlsicherungssystem
GB2359854B (en) * 1999-06-03 2002-01-23 Mitsui Mining & Smelting Co Vehicle door latch device with block type anti-theft mechanism
DE10038151C2 (de) * 2000-08-04 2003-03-20 Kiekert Ag Kraftfahrzeugtürverschluss

Also Published As

Publication number Publication date
WO2004101930A3 (fr) 2005-01-13
EP1620624A2 (fr) 2006-02-01
WO2004101930A2 (fr) 2004-11-25
DE10320446A1 (de) 2004-11-25
DE502004001541D1 (de) 2006-11-02

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