WO2006039879A1 - Mecanisme de fermeture de porte de vehicule - Google Patents

Mecanisme de fermeture de porte de vehicule Download PDF

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Publication number
WO2006039879A1
WO2006039879A1 PCT/DE2005/001569 DE2005001569W WO2006039879A1 WO 2006039879 A1 WO2006039879 A1 WO 2006039879A1 DE 2005001569 W DE2005001569 W DE 2005001569W WO 2006039879 A1 WO2006039879 A1 WO 2006039879A1
Authority
WO
WIPO (PCT)
Prior art keywords
central locking
motor vehicle
door lock
vehicle door
drive
Prior art date
Application number
PCT/DE2005/001569
Other languages
German (de)
English (en)
Inventor
Thorsten Torkowski
Katrin Hoffmann
Markus Bartels
Original Assignee
Kiekert Aktiengesellschaft
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 Aktiengesellschaft filed Critical Kiekert Aktiengesellschaft
Priority to EP05791614.0A priority Critical patent/EP2099991B1/fr
Publication of WO2006039879A1 publication Critical patent/WO2006039879A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors
    • 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
    • E05B77/36—Noise prevention; Anti-rattling means
    • 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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/32—Details of the actuator transmission
    • E05B81/42—Cams

Definitions

  • the invention relates to a Kraft poverty Mosschiuss, with a central locking drive, and with a Monsham, and with a Monshameau which is actuated by the Monseau and at least therés ⁇ settings "unlocked” and "locked” occupies.
  • the actuating or driving cam work on the Primaverriegelungs- element, which is usually - but not limiting - designed as a central locking lever.
  • the central locking element or the central locking lever has a fork receptacle in which the actuating cam engages in order to transfer the central locking lever into its functional positions (at least “unlocked” and "locked”).
  • one direction of rotation of the worm wheel regularly corresponds (clockwise or counterclockwise) to this process, at the end of which the actuating cam abuts stop surfaces laterally of the receptacle in the sense of a block drive.
  • the invention is based on the technical problem of further developing such a motor vehicle door lock so that the disadvantages associated with a block drive (increased conductor cross-section for the electric motor, occurrence of interference voltage peaks and unpleasant noise development) are avoided.
  • a generic motor vehicle door lock in the invention is characterized in that the central locking drive works without a stop and for this purpose at least one intermediate element is provided which operates on the central locking element and at its occupiedgnacs ⁇ position further movement of the central locking drive elastically yielding permits ,
  • the central locking drive according to the invention consequently does not (more) "block”, because it operates so far as to stop.
  • the invention uses a special intermediate element, which couples the central locking drive with the central locking element.
  • the intermediate element thus transmits movements of the central locking drive to the central locking element. This now takes place in such a way that, given the functional position of the central locking element (for example “locked” or “unlocked”), the intermediate element permits a further movement of the central locking drive in an elastically yielding manner.
  • the central locking drive can, for example, be flanked by a time control which, after a certain time, ensures its disconnection without any damage to the central locking drive and / or the central locking drive. element must be feared. Because the central locking drive works - as I said - without a stop, so it is expressly waived a block drive. This ensures the intermediate element, which also allows further movement of the central locking drive when the central locking element has takenLe ⁇ the desired functional position. Of course, the time control will be designed in such a way that the desired functional position of the central locking element ("locked” or "unlocked”) will always be safely assumed.
  • the central locking drive regularly used (reversible) electric motor can be supplied with conventional power cable cross-sections, because an increased power consumption is not expected and is not needed for evaluation.
  • the block drive is eliminated, no interference voltage peaks in the line network are to be expected, so that additional suppression components can be omitted.
  • the control of the central locking drive can be realized with inexpensive semiconductor devices, taking into account a simple time control, which only need to be able to switch the occurring low currents. Overall, therefore, a considerable effort reduction and consequently cost reduction is achieved.
  • the intermediate element is connected to the central locking element and / or the central locking drive. But it can also be stored in the housing of both aforementioned units in principle.
  • the intermediate element may have at least one spring which elastically absorbs its movements caused by the central locking drive when the central locking element is fixed.
  • the spring thus provides the necessary elasticity of the intermediate element, although the invention of course also covers variants in which the intermediate element itself has the necessary elasticity, in order to be able to absorb elastically yielding the described further movement of the central locking drive when the central locking element is fixed in the desired functional position.
  • combinations of a spring are covered with a self-elastic intermediate element.
  • the intermediate element engages in an orbit of an actuating pin of the Zentraiverriegelungsantriebes.
  • the central locking drive via the actuating pin is capable of acting on the intermediate element and consequently to transfer the hereby acting or connected to the intermediate element Reginaverriege ⁇ management element in the desired functional position.
  • Betsch surgeonsmaules provided stop surfaces transferred. Also in this
  • the intermediate element may be formed as an actuating lever, which is connected at one end pivotally elastically connected to the central locking element and engages with its other end in the orbit of the actuating pin and / or the actuating jaw.
  • the actuating pin of the central locking drive abuts against the actuating lever, which entrains this by its connection to the Monver ⁇ locking element. If the central locking element has reached the desired functional position ("unlocked” or “locked”), then the Betuschistszapf ⁇ n of the central locking drive is not blocked, because the actuating lever elastically yielding. Only when the electric motor of the central locking drive changes its direction of movement, the actuating pin via the operating lever takes the Monver- locking element in the other functional position (again) with.
  • the intermediate element may also be designed as an actuating pin, which is connected with its one end axially elastically displaceable to the central locking drive.
  • a worm wheel of the central locking drive serves for the corresponding reception of the actuating pin. This usually engages in the operating jaw of the central locking element and ensures by its start at local attacks that the central locking element assumes the desired functional position. Now, if the worm wheel or the central locking drive is moved further, so the actuating pin on a stop cooperating with the ramp unhindered undbe ⁇ , and even over the stop away, because it is designed to be axially elastically displaceable.
  • the central locking drive may have a reversing motor which provides the regularly provided worm wheel clockwise and clockwise Counterclockwise operated so as to represent the associated functional positions of the central locking element can.
  • Fig. 3 shows the motor vehicle door lock in a modified Aus ⁇ guide form in an overview
  • a motor vehicle door lock which has a central locking drive 1, 2, 3, 4.
  • the central locking drive 1, 2, 3, 4 is composed in detail of a central locking motor or reversing electric motor 1, a driven by the electric motor 1 screw 2 and a worm wheel 3 and actuating pin 4, which are supported by the worm wheel 3.
  • the central locking drive 1, 2, 3, 4 is acted upon by a control unit, not expressly shown, which ensures that all motor vehicle door locks of a motor vehicle coincide with the positions "unlocked” or "locked”. In principle, a theft-securing position can be realized, but this is not shown.
  • the central locking element 5 which is designed as a central locking lever, represents the two functional positions “unlocked” and “locked”.
  • the procedure could be reversed.
  • the central locking element or the central locking lever 5 occupy two defined end positions, which correspond to the fact that the central locking lever 5 starts against stops 6 fixed to the housing and is fixed in this position.
  • the functional position "unlocked” corresponds to the fact that a not shown actuating lever mechanism is mechanically connected to a locking mechanism, also not shown, and consequently the motor vehicle door lock can be opened.
  • a broken mechanical chain of action does not exist, so that actuations go empty.
  • a locking lever 7 Connected to the central locking lever 5 is a locking lever 7, to which additional mechanical locking elements, such as an inner door knob, a locking cylinder, etc., can be connected and which is insignificant for the present invention.
  • the central locking drive 1, 2, 3, 4 works without a stop and for this purpose has at least one intermediate element 8.
  • the intermediate element 8 is formed as an actuating lever 8 ', which is pivotally connected at one end elastically to the central locking element or the central locking lever 5.
  • a pivot axis 9 is realized, which is enclosed by a coil spring 10.
  • the coil spring 10 or spring 10 has two spring ends 11 which receive a stop pin 12 of the actuating lever 8 'between them.
  • the intermediate element 8 is designed as an actuating pin 8 ", which is connected with its end axially elastically displaceable to the central locking drive 1, 2, 3, 4.
  • the actuating pin 8 "held with the aid of a stop 14 on the worm wheel 3, perpendicular to the plane spanned by the worm wheel, in the view of FIG. 3 extending vertically to the rear and the plane of the drawing virtually” piercing ".
  • the actuating pin 8 "yield elastically in the axial direction.
  • the intermediate element 8 engages in the example of FIGS. 1, 2 in an orbit 15 of the actuating pin 4 on the worm wheel 3 a. In this way, the central locking lever 5 is transferred to the desired functional positions. Starting from the position "unlocked" according to FIG. 1, for example, a clockwise movement of the left actuating pin 4 ensures that the intermediate element 8 or the actuating lever 8 1 entrains the central locking element or the central locking lever 5.
  • the associated spiral spring 10 ensures, with its two ends 11, in each case that the actuating lever 8 'retains its position as shown in FIG. 2 unchanged in this process, unchanged.
  • the electric motor 1 of the central locking drive 1, 2, 3, 4 is turned off.
  • the intermediate element 8 or an actuating pin 8 engages in an actuating jaw 17 of the central locking lever 5.
  • stops 18 are provided on both sides of the actuating jaw 17.
  • the actuation pin 8 can continue to carry out the counterclockwise movement associated with the above-described operation as indicated, because the previously actuated left stop 18 is not (anymore) reached by the actuation pin 8" in the achieved functional position according to FIG , Rather, the actuating pin moves 8 "along the dash-dotted line shown in Fig. 5 unchanged in the counterclockwise direction and in this case runs to the right stop 18 rising ramp 19 high.
  • the intermediate element 8 or the actuating lever 8 'and / or the actuating pin 8 can also be provided several times, ie several intermediate elements 8 are realized
  • the position of the intermediate element 8 is only approximately fixed after the timeout of the central locking drive 1, 2, 3, 4.
  • a so-called "quick release” which is usually accompanied by, for example, only a quarter turn of the worm wheel 3 ⁇ goes, it is recommended that three or even four intermediate elements 8 respectively operating lever 8 'and / or actuating pins 8 "provided so that after passing over this a quarter turn the desired functional position (in the example” unlocked ") is achieved safely.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne un mécanisme de fermeture de porte de véhicule qui comprend un entraînement de verrouillage centralisé (1, 2, 3, 4) et un élément de verrouillage centralisé (5). L'élément de verrouillage centralisé (5) est actionné par l'entraînement de verrouillage centralisé (1, 2, 3, 4) et peut prendre au moins les positions fonctionnelles 'déverrouillé' et 'verrouillé'. Selon l'invention, l'entraînement de verrouillage centralisé (1, 2, 3, 4) fonctionne sans élément d'arrêt et présente en outre au moins un élément intermédiaire (8; 8', 8'). L'élément intermédiaire (8; 8', 8') agit sur l'élément de verrouillage centralisé (5) et se caractérise par une tolérance élastique qui permet, lorsqu'il se trouve dans une certaine position fonctionnelle, un prolongement de mouvement de l'entraînement de verrouillage centralisé (1, 2, 3, 4).
PCT/DE2005/001569 2004-10-08 2005-09-08 Mecanisme de fermeture de porte de vehicule WO2006039879A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05791614.0A EP2099991B1 (fr) 2004-10-08 2005-09-08 Mecanisme de fermeture de porte de vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410049401 DE102004049401A1 (de) 2004-10-08 2004-10-08 Kraftfahrzeugtürverschluss
DE102004049401.0 2004-10-08

Publications (1)

Publication Number Publication Date
WO2006039879A1 true WO2006039879A1 (fr) 2006-04-20

Family

ID=35517551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/001569 WO2006039879A1 (fr) 2004-10-08 2005-09-08 Mecanisme de fermeture de porte de vehicule

Country Status (3)

Country Link
EP (1) EP2099991B1 (fr)
DE (1) DE102004049401A1 (fr)
WO (1) WO2006039879A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6471600B2 (ja) * 2015-04-23 2019-02-20 アイシン精機株式会社 車両用ドアロック装置
DE102021131767A1 (de) 2021-12-02 2023-06-07 Kiekert Aktiengesellschaft Elektromotorische Antriebseinheit für kraftfahrzeugtechnische Anwendungen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502718A (en) * 1981-04-15 1985-03-05 Nissan Motor Company, Limited Automatic door locking/unlocking device for an automotive vehicle
EP0256401A1 (fr) * 1986-08-16 1988-02-24 SWF Auto-Electric GmbH Système de réglage, notamment pour le verrouillage des portes de véhicules automobiles
EP0478013A2 (fr) * 1986-10-06 1992-04-01 Aisin Seiki Kabushiki Kaisha Serrure pour portes de véhicules automobiles
DE4219211A1 (de) * 1992-06-12 1993-12-16 Swf Auto Electric Gmbh Aktuator
EP0684356A1 (fr) * 1993-12-10 1995-11-29 Nippondenso Co., Ltd. Mecanisme d'entrainement d'une serrure de porte
DE19508026A1 (de) * 1995-03-07 1996-09-12 Bosch Gmbh Robert Elektromotorische Betätigungseinheit
EP1178172A2 (fr) * 2000-08-04 2002-02-06 Meritor Light Vehicle Systems (UK) Ltd Actionneur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439479A1 (de) * 1994-11-08 1996-05-09 Bocklenberg & Motte Bomoro Kraftfahrzeug-Türverschluß mit Zentralverriegelungsantrieb
DE4430432A1 (de) * 1994-08-29 1996-03-07 Teves Gmbh Alfred Elektrisch betätigbares Schloß, insbesondere für eine Zentralverriegelungsanlage eines Fahrzeugs
DE19713864C2 (de) * 1997-04-04 1999-09-09 Kiekert Ag Kraftfahrzeug-Türverschluß

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502718A (en) * 1981-04-15 1985-03-05 Nissan Motor Company, Limited Automatic door locking/unlocking device for an automotive vehicle
EP0256401A1 (fr) * 1986-08-16 1988-02-24 SWF Auto-Electric GmbH Système de réglage, notamment pour le verrouillage des portes de véhicules automobiles
EP0478013A2 (fr) * 1986-10-06 1992-04-01 Aisin Seiki Kabushiki Kaisha Serrure pour portes de véhicules automobiles
DE4219211A1 (de) * 1992-06-12 1993-12-16 Swf Auto Electric Gmbh Aktuator
EP0684356A1 (fr) * 1993-12-10 1995-11-29 Nippondenso Co., Ltd. Mecanisme d'entrainement d'une serrure de porte
DE19508026A1 (de) * 1995-03-07 1996-09-12 Bosch Gmbh Robert Elektromotorische Betätigungseinheit
EP1178172A2 (fr) * 2000-08-04 2002-02-06 Meritor Light Vehicle Systems (UK) Ltd Actionneur

Also Published As

Publication number Publication date
EP2099991B1 (fr) 2015-06-17
DE102004049401A1 (de) 2006-04-13
EP2099991A1 (fr) 2009-09-16

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