EP1070186B1 - Portiere de vehicule ou similaire comportant un mecanisme auxiliaire de fermeture ou d'ouverture - Google Patents

Portiere de vehicule ou similaire comportant un mecanisme auxiliaire de fermeture ou d'ouverture Download PDF

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Publication number
EP1070186B1
EP1070186B1 EP00912353A EP00912353A EP1070186B1 EP 1070186 B1 EP1070186 B1 EP 1070186B1 EP 00912353 A EP00912353 A EP 00912353A EP 00912353 A EP00912353 A EP 00912353A EP 1070186 B1 EP1070186 B1 EP 1070186B1
Authority
EP
European Patent Office
Prior art keywords
motor
door lock
drive
vehicle door
coupling element
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
EP00912353A
Other languages
German (de)
English (en)
Other versions
EP1070186A1 (fr
Inventor
Ulrike Lohfeld
Bernd Weyerstall
Bernardo Erices
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1070186A1 publication Critical patent/EP1070186A1/fr
Application granted granted Critical
Publication of EP1070186B1 publication Critical patent/EP1070186B1/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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/80—Electrical circuits characterised by the power supply; Emergency power operation
    • E05B81/82—Electrical circuits characterised by the power supply; Emergency power operation using batteries other than the vehicle main battery
    • 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
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt
    • 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
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • E05B81/21—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening with means preventing or detecting pinching of objects or body parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/23—Vehicle door latches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/43—Rear deck lid latches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/65—Emergency or safety
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor

Definitions

  • the invention relates to a motor vehicle door lock or the like, primarily a Motor vehicle side door lock, possibly also a motor vehicle rear door lock, - Tailgate lock or hood lock, with the features of the generic term of claim 1.
  • a motor especially an electric motor Auxiliary lock drive this turned on after the lock latch first has reached a pre-closing position. It is in the pre-closing position regularly around the pre-catch or a little behind the pre-catch in Position in the closing direction (overstroke). From there, the The lock latch moves into the main closed position by motor, regularly the Main rest at the castle trap, transferred.
  • the movement of the lock latch by means of of the corresponding drive element of the locking auxiliary drive in the The main closing position is associated with the problem that if it stops of the drive element in front of the corresponding force transmission surface Lock latch the motor vehicle door can be blocked.
  • Motor vehicle door lock or the like is an electric lock more modern Design in which an electric auxiliary opening drive is also provided which is turned on to release the pawl from the main latch or the prelock the lock latch to be opened for the purpose of opening the door.
  • trigger criterion here is also a pull on the inside opening handle or on the External opening handle with unlocked motor vehicle door lock or the like the electric auxiliary opening drive is activated, which then opens the pawl acts to lift it.
  • a pure electric lock i.e. a motor vehicle door lock or the like with one electric auxiliary opening drive
  • a purely electrically redundant one is already known System (DE - A - 29 49 319), which is characterized in that in addition to the Main battery of the vehicle electrical system, an additional battery is provided is.
  • the security-relevant systems and thus in particular the electric auxiliary opening drive of the motor vehicle door lock are from the auxiliary battery as a primary energy source.
  • the auxiliary battery will only recharged in a suitable manner from the main battery of the vehicle electrical system. Discharge of the additional battery for the safety-relevant systems back into the main battery of the vehicle electrical system is through circuitry Measures prevented. This system ensures that even if the power to the electrical system fails, for example after an accident (tearing off cable connections, etc.) from the additional battery supplied safety-related systems continue to function. Naturally the auxiliary battery must be permanently on its as an active element Charge status can be monitored.
  • the teaching of the present invention is based on the problem electric motor vehicle door lock or the like. with electrical locking aid and to optimize the electrical opening aid in terms of construction and safety.
  • the one forming the starting point becomes purely electrical operated motor vehicle door lock or the like.
  • Required additional electrical component namely the electromagnetic clutch in the drive train of the auxiliary locking drive through the mechanical, for disengaging removable dome element replaced. It is operated using of the already existing electric auxiliary opening drive, which is in an actuation variant is controlled so that he this coupling element of Lifting auxiliary drive.
  • the previously separate locking aid drive systems on the one hand and opening aid on the other hand are here control-related linked together, in such a way that the electrical Auxiliary opening drive as emergency actuation in the power transmission train of the Locking drive engages. So that the electrical circuitry Requirements for a purely electrically operated motor vehicle door lock or the like. optimally utilized.
  • the teaching of the invention is of particular importance when realizing a active, electrical redundancy with additional battery as well as from another State of the art is known.
  • the optimization succeeds the teaching of the invention in that the power supply of the electrical Auxiliary locking drive not via the recharged auxiliary battery, but instead takes place directly from the vehicle electrical system.
  • This invention Solution takes into account that it is unfavorable to that the auxiliary locking drive consumes to lead via the additional battery. This can be made directly, but also without endangering security be taken from the electrical system. If the on-board electrical system fails then the locking auxiliary drive does not, but this only has a loss of comfort, no loss in terms of safety. Unchanged
  • the power supply is optimally solved in terms of safety technology of the auxiliary opening drive, which is also the emergency function for the auxiliary closing drive further fulfilled.
  • the drawing shows schematically a motor vehicle door lock or the like in the form of a motor vehicle side door lock, the expansions that apply in the general part of the description have been explained.
  • Fig. 1 shows the motor vehicle door lock with a housing 1 and a lock latch 2 indicated schematically therein, mostly in the form of a Fork catch. 1 is also indicated in dashed lines the latch 2 in a main catch 2a and a preliminary catch 2b holding pawl 3.
  • Main rest 2a and preliminary rest 2b are shown in Fig. 2, there is
  • the pawl 3, which is under pressure cannot be seen because it is covered by components arranged in levels above it.
  • a corresponding The pawl under pressure is shown, for example, in FIG. 4 clearly visible.
  • a striker 4 which is here is a striker 4 designed as a striker.
  • Other Locking wedges 4 in the form of locking bolts etc. are of course also known and can be used.
  • the electric locking auxiliary drive 5 is now this Motor vehicle door lock or the like, which is switched on after the Lock latch 2 a pre-closing position (explained in the general part of the description) has reached.
  • the auxiliary lock drive 5 transfers the lock latch 2 into the motor Main closed position shown in Fig. 2.
  • the pre-closing position it can are about reaching pre-catch 2b or about reaching one certain position of the motor vehicle door relative to the body, for example with a remaining gap of 6 mm.
  • the lock latch 2 is then conveniently transferred to the main closed position.
  • the auxiliary locking drive 5 regularly has an electric drive motor 6 and a reduction gear 7 on the output side with a drive element 8 is coupled to the lock latch 2.
  • the drive element 8 is an arcuate Lever with a dental arch 8a at the bottom, with which a pinion 7a of the reduction gear 7 meshes.
  • a clutch 9 to the lock latch 2 can optionally be electrically disengaged.
  • the coupling 9 has a mechanical for disengaging coupling element 9a.
  • FIG. 2 shows the Main closed position - main rest 2a - with the retracted position Auxiliary locking drive 5 and so far currently inoperative coupling element 9a. In this main closed position shown in FIG Lock latch 2 held by the pawl 3 in the main catch 2a.
  • auxiliary opening drive 10 which is turned on to release the pawl 3 from the main catch 2a or Raise the latch 2b of the lock latch 2, that is, an opening of the motor vehicle door lock o. The like. And thus to effect the motor vehicle door.
  • the auxiliary opening drive 10 has an electric drive motor 11 and a reduction gear 12.
  • the illustrated embodiment shows so far a preferred embodiment for the reduction gear 12, without this being understood as restrictive.
  • the reduction gear 12 is namely as a worm gear with driven by the drive motor 11 Snail and coupled with this snail (combing) Worm wheel 13 with driving pin 14 located thereon.
  • the locking auxiliary drive is in the illustrated embodiment 5 equipped with a geared bevel gear as a reduction gear 7, this is also not to be understood as restrictive.
  • the auxiliary locking drive 5 could in principle be designed as a worm gear drive, at least he could also use an eccentric instead of a pinion as a power transmission element work.
  • the coupling element 9a of the clutch 9 of the auxiliary locking drive 5 by a correspondingly controlled actuation of the electrical Auxiliary drive 10 can be lifted. It is essential that the Auxiliary drive 10 can not only lift the pawl 3, but even with a correspondingly different control, the coupling element 9a of the clutch 9 of the auxiliary closing drive 5.
  • the electric drive motor 11 of the auxiliary opening drive In this respect, 10 also acts in the power transmission train of the auxiliary locking drive 5. This allows you to look at everyone despite the lack of any mechanical emergency actuators an additional electrical Component like the previous electromagnetic clutch in the reduction gear 7 of the auxiliary locking drive 5 save.
  • auxiliary locking drive 5 The high power consumption of the auxiliary locking drive 5 is satisfied directly from the on-board electrical system 15, in the event of failure of the on-board electrical system 15, for example in the event of an accident, the auxiliary locking drive 5 does fall off, but this is not critical because its function itself is not safety-relevant is and because the safety-relevant component of this function, namely the emergency decoupling, by means of the secured via the additional battery 17 Auxiliary drive 10 takes place.
  • the coupling element 9a of the clutch 9 only in the preliminary engagement 2b of the lock latch 2 is an additional pawl.
  • This is shown in the Embodiment on the executed as an arcuate lever Drive element 8 pivotally mounted on the bearing point shown, the drive element 8 itself in the illustrated embodiment is mounted on the same axis of rotation as the lock latch 2.
  • the auxiliary locking drive has 5 a reversible drive motor 6.
  • the drive motor 6 runs in one direction as long until the main closing position is reached, it is reversed and runs in the opposite direction back to the rest position. This rest position is in Fig. 2 shown.
  • auxiliary locking drive 5 with a equip non-reversible drive motor 6. Then it would be useful to perform the reduction gear 7 reversing, for example to use the eccentric already explained above as the drive element, which can then run through to reach the starting position again. This is, of course, in the solution shown with tooth arch 8a and pinion 7a not possible in this way.
  • the first exemplary embodiment shows the auxiliary opening drive 10 1 to 3 a variant in which one in two opposite directions of rotation Movable output element 13 is provided, which is shown in the Exemplary embodiment of the worm wheel of the reduction gear 12 is formed.
  • Movable output element 13 When moving in one direction of rotation, that is in FIGS. 2 and 3 the clockwise direction, the pawl 3 and the coupling element 9a, here by means of the driving pin 14 running against one Pawl lever 18, raised.
  • the output element 13 moves in the other direction of rotation is only the coupling element 9a of the auxiliary locking drive 5 excavated.
  • This distinction has the advantage that circuitry a different treatment of the emergency decoupling of the Auxiliary locking drive 5 takes place depending on whether the motor vehicle door lock overall is in a secured or unlocked condition (locked or unlocked).
  • the motor vehicle door lock should open from the outside handle cannot be opened from. Such a condition is, for example given if a rear locking system is already secured Side door is still slammed. If the door is closed in this state and the closing auxiliary drive 5 after reaching the pre-closing position switched on, the lock latch 2 is closed. Now for the purpose the emergency release on the outside opening handle and a corresponding one Switching impulse triggered (this can also be the case when pulling the inside opening handle be realized), the electric drive motor 11 of the auxiliary opening drive 10 started and drives the worm wheel 13 against clockwise. As a result, the coupling element 9a of the Auxiliary locking drive 5 raised, the pawl 3 remains unaffected. The lock latch 2 therefore only falls back to the latch 2b, where it becomes caught by the pawl 3. The door remains in the locked position and remains closed.
  • the illustrated embodiment shows that to implement the previously explained function of the output element 13, that is, the worm wheel of the Auxiliary drive 10 on the one hand the pawl lever 18 with a freewheel lever 19, which can be taken from the pawl lever 18 in one direction only is, on the other hand, a decoupling lever 20 for lifting the coupling element 9a is assigned.
  • Fig. 3 shows the position required for the emergency decoupling when the motor vehicle door lock is secured or the like is taken.
  • the driver pin 14 is counter to the electric drive motor 11 by rotating the worm wheel 13 moved clockwise to the decoupling lever 20 been and has this around a fixed pivot axis on the housing 1, which in illustrated embodiment with the pivot axis shown of the coupling element 9a in the position of the drive element 8 shown is aligned, pivoted clockwise.
  • the decoupling lever 20 carried the freewheel lever 19, which then over raised portion 19a has raised the coupling element 9a. This Raising the coupling element 9a takes place due to the arcuate course of section 19a at any point on the arcuate path of movement of the drive element 8 instead.
  • the pawl 3 and the pawl lever 18 are in the previously explained, Example shown in Fig. 3 has not been operated.
  • the pawl 3 thus keeps the lock latch 2 unchanged in the illustrated embodiment fixed in the main rest 2a. Somewhere on the way between snapping ahead 2b and main catch 2a, the pawl 3 would remain in effect, that is Lock latch 2 when falling back after emergency decoupling of the auxiliary lock drive Catch 5 in advance 2b.
  • FIGS. 4 and 5 shows another one Variant in which the auxiliary opening drive 10 is only in one direction of rotation Movable output element that can be reset to its starting position 13 (also here a worm wheel), which moves in the direction of actuation first the coupling element 9a and then when moving on pawl 3 lifts.
  • the output element 13 of the auxiliary opening drive 10 on the one hand a pawl lever 18 with one-sided freewheel with the pawl 3 is assigned coupled, on the other hand a decoupling lever 20 is assigned with which the coupling element 9a of the clutch 9 is lifted can be.
  • the coupling element 9a of the clutch 9 falls here with the drive element 8 together, both together as a push rod of a crank mechanism output of the reduction gear 7 executed.
  • the coupling element 9a possibly over the entire Movement path during the closing process in the section holding position 20a, which is designed as an arcuate backdrop and with a corresponding Section 20b cooperates on the drive element 8 / coupling element 9a.
  • Fig. 5 shows that the output element 13 of the auxiliary opening drive 10 here two power transmission elements arranged in the form of driver pins 14a, b are, each power transmission element 14a, b one of the levers 18; 20 actuated.
  • the driver pin 14a for the decoupling lever 20 by turning the worm wheel 13 clockwise by approx. 60 ° moved so far that the decoupling lever 20 pivoted clockwise has been and the coupling element 9a / drive element 8 so far has pulled up that it is free from the lock latch 2.
  • the lock latch 2 is still held by the pawl 3, because the pawl lever 18 is unchanged as in Fig. 4. This is the emergency decoupling.
  • FIG. 4 shows that for the auxiliary locking drive 5 Movement of the drive element 8 / coupling element 9a after reaching the Preclosing.
  • the push rod attached to an eccentric 7b the is at the same time drive element 8 and pivotable coupling element 9a, could, if it had not been lifted, the lock latch 2 in the main closed position rotate.
  • the eccentric then moves to the starting position back by continuing the rotation by another 180 °.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une serrure destinée à une portière de véhicule ou similaire. La serrure comprend un loquet de serrure (2) et un cliquet d'arrêt, qui maintient ledit loquet dans la position de verrouillage principale ou dans la position de pré-verrouillage; un mécanisme électrique auxiliaire de fermeture (5), qui est mis en circuit une fois que le loquet (2) a atteint une position de pré-verrouillage, puis qui amène électriquement ledit loquet (2) dans la position de verrouillage principale; et un mécanisme électrique auxiliaire d'ouverture (10), qui est mis en circuit de façon à faire sortir le cliquet de la position de verrouillage principale ou de la position de pré-verrouillage du loquet (2). La serrure est caractérisée par le fait qu'un dispositif d'accouplement du mécanisme clavette de verrouillage (5) comporte un élément d'accouplement mécanique (9a) qui peut être soulevé par l'actionnement approprié du mécanisme auxiliaire d'ouverture (10), de façon à entraîner le découplage. Dans le mode de réalisation préféré de l'invention, l'alimentation du mécanisme électrique auxiliaire d'ouverture (10) se fait par l'intermédiaire d'une batterie auxiliaire (17), rechargée en permanence à partir d'un réseau de bord (15) du véhicule (redondance électrique active), tandis que l'alimentation du mécanisme électrique auxiliaire de fermeture (5) se fait directement à partir du réseau de bord (15).

Claims (14)

  1. Serrure de portière de véhicule ou autre avec un loquet de serrure (2) et avec un cliquet d'arrêt (3) qui maintient le loquet de serrure dans le blocage principal (2a) et dans le préblocage (2b), avec un entraínement auxiliaire de fermeture (5) électrique qui est connecté après que le loquet de serrure (2) a atteint une position de prefermeture et qui déplace ensuite par moteur le loquet de serrure (2) dans la position de fermeture principale, l'entraínement auxiliaire de fermeture (5) présentant un moteur d'entraínement (6) électrique et un démultiplicateur (7) qui du côté de l'entraínement de sortie est couplé à un élément d'entraínement (8) sur le loquet de serrure (2) au moyen d'un couplage (9) et le couplage (9) pouvant être découplé électriquement à volonté vers le loquet de serrure (2), avec un entraínement auxiliaire d'ouverture (10) électrique qui est connecté pour que le cliquet d'arrêt (3) soit soulevé du blocage principal (2a) ou du préblocage (2b) du loquet de serrure (2),
    caractérisée en ce que
    le couplage (9) présente un élément de couplage (9a) qui peut être soulevé pour le découplage et qui peut être soulevé par un actionnement commandé correspondant de l'entraínement auxiliaire d'ouverture (10) électrique.
  2. Serrure de portière de véhicule ou autre selon la revendication 1,
    caractérisée en ce que
    l'alimentation électrique de l'entraínement auxiliaire d'ouverture (10) électrique est réalisée par une batterie supplémentaire (17) toujours rechargée par le réseau de bord (15) du véhicule (redondance électrique active), mais de préférence l'alimentation électrique de l'entraínement auxiliaire de fermeture (5) électrique est réalisés directement sur le réseau de bord (15) du véhicule.
  3. Serrure de portière de véhicula ou autre selon la revendication 1 ou 2,
    caractérisée en ce que
    l'élément de couplage (9a) est un cliquet d'arrêt supplémentaire qui s'enclenche seulement dans le préblocage (2b) du loquet de serrure (2).
  4. Serrure de portière de véhicule ou autre selon l'une des revendications 1 à 3,
    caractérisée en ce que
    l'entraínement auxiliaire de fermeture (5) présente un moteur d'entraínement (6) réversible.
  5. Serrure de portière de véhicule ou autre selon l'une des revendications 1 à 3,
    caractérisée en ce que
    l'entraínement auxiliaire de fermeture (5) présente un moteur d'entraínement (6) non réversible relié à un démultiplicateur réversible, en particulier à un élément d'entraínement à excentrique.
  6. Serrure de portière de véhicule ou autre selon l'une des revendications 1 à 5,
    caractérisée en ce que
    l'entraínement auxiliaire de fermeture (5) revient en position initiale après avoir déplacé le loquet de serrure (2) en position de fermeture principale ou après une interruption intermédiaire du déplacement.
  7. Serrure de portière de véhicule ou autre selon l'une des revendications 1 à 6,
    caractérisée en ce que
    l'entraínement auxiliaire d'ouverture (10) présente un élément entraíné de sortie (13) mobile dans les deux sens de rotation, qui soulève le cliquet d'arrêt (3) et l'élément de couplage (9a) lors du déplacement dans l'un des sens de rotation, et
    qui soulève seulement l'élément de couplage (9a) lors du déplacement dans l'autre sens de rotation.
  8. Serrure de portière de véhicule ou autre selon la revendication 7,
    caractérisée en ce que
    d'une part un levier de cliquet d'arrêt (18) avec un levier de course libre (19) qui peut être emporté par le levier de cliquet d'arrêt (18) seulement dans une direction et d'autre part un levier de découplage (20) pour soulever l'élément de couplage (9a) sont associés à l'élément entraíné (13) de l'auxiliaire d'ouverture (10).
  9. Serrure de portière de véhicule ou autre selon la revendication 8,
    caractérisés en ce que
    le levier de course libre (19) présente un segment (19a) qui maintient en position de soulèvement l'élément de couplage (9a) éventuellement sur toute la course de déplacement lors de l'opération de fermeture et/ou l'élément de couplage (9a) présente un tel segment maintenu en position de soulèvement par le levier de course libre (19).
  10. Serrure de portière de véhicule ou autre selon la revendication 8 ou 9,
    caractérisée en ce que
    le levier de découplage (20) pour soulever l'élément de couplage (9a) actionne le levier de course libre (19) sans soulever le cliquet d'arrêt (3) ou sans actionner le levier de cliquet d'arrêt (18).
  11. Serrure de portière de véhicule ou autre selon l'une des revendications 1 à 6,
    caractérisée en ce que
    l'entraínement auxiliaire d'ouverture (10) présente un élément entraíné de sortie (13) mobile dans un sens de rotation qui peut revenir dans sa position initiale et qui soulève d'abord l'élément de couplage (9a) lors d'un déplacement en direction d'actionnement puis le cliquet d'arrêt (3) lors de la suite du déplacement.
  12. Serrure de portière de véhicule ou autre selon la revendication 11,
    caractérisée en ce que
    d'une part un levier de cliquet d'arrêt (18) et d'autre part un levier de découplage (20) pour soulever l'élément de couplage (9a) sont associés à l'élément entraíné de sortie (13) de l'entraínement auxiliaire d'ouverture (10).
  13. Serrure de portière de véhicule ou autre selon la revendication 12,
    caractérisée en ce que
    le levier de découplage (20) présente un segment (20a) qui maintient en position de soulèvement l'élément de couplage (9a) éventuellement sur tout le trajet de déplacement lors de l'opération de fermeture et/ou l'élément de couplage (9a) présente un tel segment (20b) maintenu en position de soulèvement par le levier de découplage (20).
  14. Serrure de portière de véhicula ou autre selon l'une des revendications 1 à 13,
    caractérisée en ce que
    sur l'élément entraíné de sortie (13) de l'entraínement auxiliaire d'ouverture (10) sont placés deux éléments de transmission (14a, 14b), en particulier sous forme de chevilles proéminentes, chaque élément de transmission (14a, 14b) actionnant un des leviers (18 ; 20).
EP00912353A 1999-02-04 2000-02-03 Portiere de vehicule ou similaire comportant un mecanisme auxiliaire de fermeture ou d'ouverture Expired - Lifetime EP1070186B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19904663 1999-02-04
DE1999104663 DE19904663C2 (de) 1999-02-04 1999-02-04 Kraftfahrzeugtürschloß mit elektrischer Schließhilfe und Öffnungshilfe
PCT/DE2000/000335 WO2000046472A1 (fr) 1999-02-04 2000-02-03 Portiere de vehicule ou similaire comportant un mecanisme auxiliaire de fermeture ou d'ouverture

Publications (2)

Publication Number Publication Date
EP1070186A1 EP1070186A1 (fr) 2001-01-24
EP1070186B1 true EP1070186B1 (fr) 2003-05-28

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EP00912353A Expired - Lifetime EP1070186B1 (fr) 1999-02-04 2000-02-03 Portiere de vehicule ou similaire comportant un mecanisme auxiliaire de fermeture ou d'ouverture

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Country Link
US (1) US6439623B1 (fr)
EP (1) EP1070186B1 (fr)
JP (1) JP2002536568A (fr)
DE (2) DE19904663C2 (fr)
ES (1) ES2200841T3 (fr)
WO (1) WO2000046472A1 (fr)

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Also Published As

Publication number Publication date
DE19904663C2 (de) 2001-02-15
ES2200841T3 (es) 2004-03-16
JP2002536568A (ja) 2002-10-29
DE19904663A1 (de) 2000-08-17
EP1070186A1 (fr) 2001-01-24
US6439623B1 (en) 2002-08-27
DE50002332D1 (de) 2003-07-03
WO2000046472A1 (fr) 2000-08-10

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