EP2075395B1 - Actionneur pour un dispositif à fermeture assistée d'une serrure de véhicule - Google Patents

Actionneur pour un dispositif à fermeture assistée d'une serrure de véhicule Download PDF

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Publication number
EP2075395B1
EP2075395B1 EP08019787.4A EP08019787A EP2075395B1 EP 2075395 B1 EP2075395 B1 EP 2075395B1 EP 08019787 A EP08019787 A EP 08019787A EP 2075395 B1 EP2075395 B1 EP 2075395B1
Authority
EP
European Patent Office
Prior art keywords
drive
locking
spindle
auxiliary
motor vehicle
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.)
Active
Application number
EP08019787.4A
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German (de)
English (en)
Other versions
EP2075395A2 (fr
EP2075395B2 (fr
EP2075395A3 (fr
Inventor
Axel Bettin
Gregor Büdding
Simon Brose
Michael Langfermann
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
Brose Schliesssysteme GmbH and Co KG
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
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Application filed by Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP2075395A2 publication Critical patent/EP2075395A2/fr
Publication of EP2075395A3 publication Critical patent/EP2075395A3/fr
Publication of EP2075395B1 publication Critical patent/EP2075395B1/fr
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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
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/25—Actuators mounted separately from the lock and controlling the lock functions through mechanical connections
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
    • 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
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/32—Details of the actuator transmission
    • E05B81/34—Details of the actuator transmission of geared transmissions
    • E05B81/38—Planetary gears
    • 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
    • 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
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5889—For automotive vehicles

Definitions

  • the invention relates to a closing auxiliary drive for a motor vehicle lock with the features of the preamble of claim 1.
  • the motor vehicle lock is equipped with the usual closing elements latch and pawl, wherein the pawl holds the latch in a main closed position and in a prelocking position. The pawl is then in a sunken position.
  • the latch is engageable with a locking wedge or the like on the body. In the present case, the closing wedge or the like is attributable to the motor vehicle lock.
  • a variant ( DE 39 35 804 C2 ) provides that the closing wedge cooperating with the lock latch for the closing of the motor vehicle door is motor-displaced.
  • DE 102 39 734 A1 It is such that the lock catch is adjustable by means of the closing aid motor of the prelocking in the main closed position and thus the motor vehicle lock total of Vorschitzerschreib in the main closing state.
  • a control unit in the form of a closing auxiliary control is provided.
  • a closing auxiliary drive in which a spindle, to which a Bowden cable is fastened, is moved linearly by an electric motor. Between the engine and the spindle, a gear transmission is provided.
  • the DE 31 46 804 A1 shows an actuator for a central door lock of motor vehicle doors, in which an electric motor drives directly a threaded spindle.
  • the threaded spindle is equipped with a small pitch angle.
  • a locking member in unlocking and locking position can be brought.
  • the DE 103 20 660 A1 shows an actuator, in particular for central locking, in which in a first housing part, a spindle is rotatably mounted with a drive wheel arranged on its one side.
  • the drive wheel is in engagement with a pinion of an electric motor whose longitudinal axis is parallel to the longitudinal axis of the spindle.
  • the spindle engages in a plunger, which is provided with a thread complementary to the spindle.
  • the auxiliary closing drive is arranged separately from the motor vehicle lock and drivingly coupled to the motor vehicle lock via a Bowden cable. This solves the space problem in the field of motor vehicle lock in a satisfactory manner and corresponds to a modular design.
  • the invention is therefore based on the problem to design the known auxiliary closing drive such and further, that the space requirement and the weight of the auxiliary closing drive can be reduced.
  • the proposed auxiliary closing drive can be interpreted in a simple manner to the respective application case or parametrize. Different applications may require different forces, speeds and feeds, which leads to different drive motors, intermediate gears or feed gears accordingly. Depending on the configuration, the drive housing and possibly the Bowdenzugend GmbH must be adjusted.
  • a proposed closing auxiliary drive applies to all in the Fig. 2 to 4 illustrated embodiments.
  • This auxiliary closing drive is assigned to a motor vehicle lock 1.
  • motor vehicle lock may be made to the general part of the description.
  • the auxiliary closing drive has its own drive housing 2 and is arranged separately from the motor vehicle lock 1 in the mounted state. It can be the representation in Fig. 1 can be seen that the auxiliary closing drive is coupled via a transmission means 3 in terms of drive technology with the motor vehicle lock 1.
  • Fig. 2 to 4 each deduce that the auxiliary closing drive has a drive motor 4, wherein in the assembled state by means of Drive motor 4 a linear drive movement can be generated and transmitted via the transmission means 3 to the motor vehicle lock 1. As a result of this linear drive movement, the motor vehicle lock 1 can be transferred from the pre-closed state into the main closed state.
  • Fig. 2 to 4 show in three embodiments further that the auxiliary closing drive for generating the linear drive movement has a drive motor 4 downstream feed gear 5 and that the feed gear 5 is configured in all embodiments as a spindle-spindle nut gear with a spindle 6 and a spindle nut 7.
  • the motor vehicle lock 1 can be largely associated with any closure elements in a motor vehicle lock. Preferably, however, it is so that the motor vehicle lock 1 is associated with a motor vehicle door or a motor vehicle door.
  • the motor vehicle door may also be a sliding door.
  • the transmission means 3 is preferably designed as a Bowden cable, which regularly has a Bowden cable core 8 and a Bowden cable casing 9.
  • An example of the realization of the transmission means 3 is a simple cable pull.
  • Another example of the realization of the transmission means 3 is a rack whose teeth in the motor vehicle lock 1 in engagement with, for example, the latch 1 can be brought.
  • Another example of the implementation of the transmission means 3 is a linkage, which may also contain a gimbal linkage. In principle, it is finally also conceivable to equip the transmission means 3 with a hydraulic connection.
  • the drive movement in the present case is a linear drive movement. Accordingly, the use of a spindle-spindle nut transmission for the feed gear 5 is particularly advantageous.
  • an adapted design of the auxiliary closing drive with regard to the extent of the drive movement and the amount of driving force is necessary.
  • the latch 10 is brought into a pre-closing position, not shown, and in the illustrated main closing position.
  • the latch 10 has a pre-catch 13 and a main catch 14, which are each engageable with an engagement portion 15 of the pawl 11 in engagement.
  • the auxiliary closing drive is coupled in the assembled state with the lock latch 10, and that the latch 10 by the drive generated by the auxiliary closing drive movement of the prelocking in the main closed position and thus the motor vehicle lock 1 total of the Vorsch.
  • the auxiliary closing drive preferably initially causes an adjustment of the latch 10 in an overstroke position, so that the pawl 11 can occur. Subsequently, the latch 10 falls back into the main closed position and is held there by the pawl 11.
  • the Bowden cable core 8 of the Bowden cable 3 is preferably coupled to the latch 10.
  • the auxiliary closing drive does not act on the lock catch 10 but on the locking bolt 12.
  • the locking block 12 in turn can be brought into a Vorsch practitioners and in a main closed position, that the auxiliary closing drive is coupled in the assembled state with the Sch Strukturkloben 12 drivably and that the Scheuerkloben 12 generated by the closing auxiliary drive movement of the Preliminary position in the main closing position and thus the motor vehicle lock 1 can be brought in total from the VorschixiePark in the main closing state.
  • Both variants of motor vehicle locks 1 require the transmission of a drive movement via the transmission means 3, here via the Bowden cable 3.
  • the range of motion and the force required depending on the embodiment different, which has corresponding effects on the design of the auxiliary closing drive.
  • spindle-spindle nut transmission and the terms “spindle” and “spindle nut” are to be understood in the context of the feed gear 5 far.
  • the spindle 6 has a spindle thread and that the spindle nut 7 has a spindle nut thread.
  • the spindle 6 or the spindle nut 7 have a corresponding thread.
  • the spindle 6 has a driver which engages in the spindle nut thread of the spindle nut 7.
  • the spindle nut 7 has a driver which engages in the spindle thread of the spindle 6.
  • driver is here to understand any shape that is suitable to come into engagement with a thread and to achieve a result of a feed of spindle nut 7 or spindle 6.
  • the driver may be a simple nose or the like.
  • the pitch of the thread of spindle 6 and / or spindle nut 7 may change over the longitudinal extent thereof. This can be achieved that the translation of the spindle-spindle nut transmission, so the feed gear 5, changed via a closing auxiliary operation. This can be advantageous depending on the design constraints.
  • Fig. 2 now shows a non-inventive arrangement in which the spindle 6 of the drive side and the spindle nut 7 is assigned to the output side of the feed gear 5.
  • the spindle 6 can be driven by the drive motor 4 and that the spindle nut 7 represents the output of the feed gear 5.
  • the transmission means 3, here the Bowden cable core 8 of the Bowden cable 3, in the assembled state is directly coupled to the spindle nut 7.
  • the spindle nut 7 of the feed gear 5 rotatably but longitudinally displaceable. The rotation of the spindle nut 7 will be discussed below.
  • the drive motor 4 an intermediate gear 16 is connected downstream, which acts with its output side to the spindle 6.
  • the drive shaft, not shown, of the drive motor 4 is coupled directly to the spindle 6.
  • the drive shaft of the drive motor 4 even forms the spindle 6 itself.
  • the spindle 6 is driven while the spindle nut 7 rotatably but longitudinally displaceable.
  • a rotational movement of the spindle 6 is converted into a longitudinal movement of the spindle nut 7.
  • a longitudinal guide 17 is provided, in which a nose 18 or the like of the spindle nut 7 engages. Accordingly, the spindle nut 7 moves in a rotation of the spindle 6 in Fig. 2 up or down.
  • Fig. 2 shows the initial position of the spindle nut 7. The end position of the spindle nut 7 after completion of a closing auxiliary operation is shown in dashed lines.
  • the spindle nut 7 is designed as a sleeve which is connected to the in Fig. 2 lower end is closed.
  • this end face the crosspoint 19 for the transmission means 3, here for the Bowden cable 8 of the Bowden cable 3, provides.
  • the spindle nut 7 forms a preassemblable unit together with the transmission means 3, here with the Bowden cable core 8 of the Bowden cable 3.
  • the spindle nut 7 in the assembled state is inseparably connected to the transmission means 3, here with the Bowden cable 8 of the Bowden cable 3.
  • the spindle nut 7 is made in the plastic injection molding process and that the Bowden cable core 8 is embedded in the spindle nut 7.
  • Other connection variants may be advantageously applicable.
  • the drive motor 4, the optional intermediate gear 16 and the feed gear 5 are arranged in the drive housing 2 one behind the other. It is further preferred that these components are aligned with the drive shaft of the drive motor 4 and / or on the axis of the spindle 6.
  • Fig. 3 Another arrangement is according to the first embodiment of the invention according to Fig. 3 has been chosen.
  • the drive motor 4 and the feed gear 5 are arranged in the drive housing 2 at least partially nested with respect to the longitudinal extension of the auxiliary closing drive.
  • This nested arrangement may also relate to an optional intermediate gear 16.
  • the spindle nut 7 of the drive side and the spindle 6 of the output side of the feed gear 5 is assigned. Unlike the in Fig. 1 illustrated embodiment, therefore, the spindle nut 7 is driven by the drive motor 4, while the spindle 6 runs along the spindle nut 7 here.
  • the spindle 6 forms the output of the feed gear 5 and is accordingly preferably directly with the transmission means 3, here the Bowden cable 8 of the Bowden cable 3, coupled.
  • the spindle 6 of the feed gear 5 rotatably but longitudinally displaceable.
  • a rotational movement of the spindle 6 is converted into a longitudinal movement of the spindle nut 7.
  • the drive shaft of the drive motor 4 is designed as a hollow shaft and that the hollow shaft forms the spindle nut 7 of the feed gear 5 and preferably has a spindle nut thread for this purpose.
  • the spindle 6 is arranged, wherein the rotation again by a kind of nose 18, which runs in a longitudinal guide 17, is formed.
  • Fig. 3 Illustrative that the space requirements, especially in the longitudinal extent of the auxiliary closing drive seen is particularly low. This is achieved in particular by the fact that the drive motor 4 is designed with respect to the drive of the hollow shaft in the manner of an electric direct drive.
  • the hollow shaft, here the spindle nut 7, thus simultaneously forms the rotor of the drive motor.
  • the extension of the drive motor 4 total corresponds substantially to the extent of the drive shaft and the spindle nut 7. This is primarily due to the fact that the drive motor 4 is designed in the manner of an electric direct drive.
  • the spindle 6 forms a preassemblable unit together with the transmission means 3, here with the Bowden cable 8 of the Bowden cable 3.
  • Fig. 4 shows a second embodiment of the invention, in which the intermediate gear 16 is designed as a planetary gear.
  • the planetary gear regularly has a sun gear 20, a planet carrier 21 and a ring gear 22.
  • the advantage here is already the fact that a planetary gear allows a particularly space-saving design.
  • the representation in Fig. 4 Furthermore, the planet gears 21a are to be taken, which are mounted on the planet carrier 21.
  • the sun gear 20 is associated with the drive motor 4, in particular the drive shaft of the drive motor 4.
  • the ring gear 22 is formed by the drive housing 2 and is fixed accordingly.
  • the internal gear in the planet carrier 21 is located in detail on the web plate of the Planetenradlys 21. Basically, it can also be provided that the spindle nut 7 is coupled directly to the planet carrier 21.
  • Fig. 4 illustrated embodiment is again the basic principle of the feed gear 5 according to Fig. 3 realized.
  • the rotation of the spindle nut 7 is converted into a longitudinal movement of the spindle 6.
  • the spindle 6 is provided with a nose 18 which runs to prevent rotation in a longitudinal guide 17.
  • the drive housing 2 has a single, continuous section.
  • the drive housing 2 composed of several sub-housings.
  • a Bowdenzugend GmbH 23 is supported on the drive housing 2.
  • a support on a separate drive housing is also conceivable here. It has proved particularly advantageous if, as in Fig. 4 shown, a longitudinal guide 17 of the rotation on this Bowden cable end piece 23 is provided.
  • the drive motor 4 is designed as an electric drive motor. Basically, it is also conceivable that this is a pneumatic or a hydraulic drive motor.
  • the electrical control of a closing auxiliary operation is particularly simple in the illustrated embodiments.
  • the electric drive motor 4 is energized in a first direction, and indeed until the latch 10 has been transferred to its main closed position, in particular in its overstroke position.
  • the drive motor 4 is energized in the opposite direction until the spindle nut 7 and the spindle 6 reaches the starting position.
  • a spring preload for example, the drive shaft of the drive motor 4 is provided, which ensures that the drive motor 4 automatically moves back to the starting position without renewed energizing.
  • auxiliary closing drive in particular the drive motor 4 with optionally downstream intermediate gear 16 and further downstream feed gear 5, not designed self-locking.
  • This has the particular advantage that the arrangement of the overstroke position in the main closing position after switching off the drive motor 4 can automatically fall back, by the high then acting door seal back pressure.
  • At least the inside of the drive housing 2 is designed substantially rotationally symmetrical with respect to the longitudinal extent of the auxiliary closing drive.
  • an optimal utilization of the available space can be achieved.
  • the drive housing 2 is designed to adapt to the respective drive motor 4 and / or the respective intermediate gear 16 in two parts. It may also be advantageous that the drive housing 2 is composed of more than two parts.
  • the two parts 2a, 2b of the drive housing 2 are designed to be telescopic.
  • a latching can be provided for fixing the two parts 2a, 2b of the drive housing 2 to each other.
  • Fig. 5 embodiment shown also shows that the Bowdenzugend Korean 23 relative to the drive housing 2 for adaptation to the respective feed gear 5 is telescoped.
  • This can only be an alternative to telescoping be provided of the drive housing 2.
  • the telescoping of the Bowden cable end piece 23 means here that the Bowden cable end piece 23 can be pushed onto the drive housing 2 in various positions.
  • an adaptation to the respective feed gear 5 is possible.
  • This concerns in particular the design of the auxiliary closing drive to different operating strokes.
  • a latching is preferably provided for attachment between the Bowdenzugendgins 23 and the drive housing 2.
  • the Bowden cable core 8 of the Bowden cable 3 may be eccentrically coupled to the spindle nut 7 relative to the axis of the spindle 6. Then it is further preferably so that the spindle 6 is also arranged eccentrically with respect to the drive shaft of the drive motor 4.
  • the risk of tilting of the spindle nut 7 relative to the spindle 6 is given.
  • a parallel to the spindle 6 arranged longitudinal guide 17 is provided, on which the spindle nut 7 runs.
  • the longitudinal guide 17 may be a guide rod which passes through a corresponding guide bore in the spindle nut 7. It is also conceivable, however, a guide groove into which the spindle nut 7 engages with a corresponding web-like shape.
  • a second coupled to the drive shaft of the drive motor 4 spindle 6a is provided and that the spindle nut 7 has a second spindle nut thread, which is associated with this second spindle 6a.
  • Fig. 6 not shown embodiment has similar to those in Fig. 5 embodiment illustrated a drive motor 4, a downstream planetary gear 16 and a turn downstream spindle-spindle nut gear 5, which here, however, two spindles 6, 6a.
  • the two spindles 6, 6 a are coupled to the planet carrier 21 of the planetary gear 16, in that the planet carrier 21 has a spur gear which is connected to the planetary gear carrier 21 Spur gears of the two spindles 6, 6a meshes.
  • Fig. 6 illustrated and not so far embodiment rotate the two spindles 6, 6a in opposite directions, so that the spindle thread must be oriented accordingly different.
  • the two spindles 6, 6a are arranged symmetrically relative to the drive shaft of the drive motor 4.
  • the risk of tilting of the spindle nut 7 on one of the two spindles 6, 6a is extremely low. This increases the overall reliability of the proposed closing auxiliary drive.

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  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (5)

  1. Actionneur pour un dispositif de fermeture assistée pour une serrure de véhicule automobile (1), dans lequel l'actionneur pour un dispositif de fermeture assistée présente un boîtier d'actionneur propre (2) et à l'état monté est disposé séparément de la serrure de véhicule automobile (1), dans lequel l'actionneur pour un dispositif de fermeture assistée est techniquement couplé pour l'actionnement à la serrure de véhicule automobile (1) par un moyen de transmission (3), dans lequel l'actionneur pour un dispositif de fermeture assistée présente un moteur d'entraînement (4), dans lequel à l'état monté un mouvement d'entraînement linéaire peut être produit au moyen du moteur d'entraînement (4) et peut être transmis à la serrure de véhicule automobile (1) par le moyen de transmission (3), dans lequel la serrure de véhicule automobile (1) peut être commutée par le mouvement d'entraînement d'un état de pré-fermeture à un état de fermeture principal, dans lequel l'actionneur pour un dispositif de fermeture assistée présente pour la production du mouvement d'entraînement un mécanisme d'avancement (5) monté après le moteur d'entraînement (4) et dans lequel le mécanisme d'avancement (5) est réalisé sous la forme d'un mécanisme à broche et écrou de broche avec une broche (6) et un écrou de broche (7),
    caractérisé en ce que la broche (6) présente une protection contre la rotation, qui est formée par un ergot (18), qui s'étend dans un guide longitudinal (17) .
  2. Actionneur pour un dispositif de fermeture assistée selon la revendication 1, caractérisé en ce que le moyen de transmission (3) est formé par un câble Bowden avec une âme de câble Bowden (8) et une gaine de câble Bowden (9).
  3. Actionneur pour un dispositif de fermeture assistée selon la revendication 1 ou 2, caractérisé en ce que la serrure de véhicule automobile (1) présente les éléments de fermeture pêne (10) et cliquet (11) ainsi qu'un gond de fermeture (12) associé au pêne (10), de préférence en ce que le pêne (10) peut être amené dans une position de pré-fermeture et dans une position de fermeture principale et y être respectivement maintenu par le cliquet (11), en ce que l'actionneur pour un dispositif de fermeture assistée à l'état monté est techniquement couplé pour l'actionnement au pêne (10) et en ce que le pêne (10) peut être amené par le mouvement d'entraînement produit par l'actionneur pour un dispositif de fermeture assistée de la position de pré-fermeture à la position de fermeture principale et dès lors la serrure de véhicule automobile (1) peut être amenée de la position de pré-fermeture à la position de fermeture principale, ou en ce que le gond de fermeture (12) peut être amené dans une position de pré-fermeture et dans une position de fermeture principale, en ce que l'actionneur pour un dispositif de fermeture assistée à l'état monté est techniquement couplé pour l'actionnement au gond de fermeture (12) et en ce que le gond de fermeture (12) peut être amené par le mouvement d'entraînement produit par l'actionneur pour un dispositif de fermeture assistée de la position de pré-fermeture à la position de fermeture principale et dès lors la serrure de véhicule automobile (1) peut être amenée de l'état de pré-fermeture à l'état de fermeture principale.
  4. Actionneur pour un dispositif de fermeture assistée selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un engrenage intermédiaire (16) est monté entre le moteur d'entraînement (4) et le mécanisme d'avancement (5), de préférence en ce que l'engrenage intermédiaire (16) est formé par un engrenage planétaire et en ce que l'engrenage planétaire présente une roue solaire (20), un porte-satellites (21) et une couronne dentée (22), de préférence en ce qu'un des éléments roue solaire (20), porte-satellites (21) et couronne dentée (22) est associé au moteur d'entraînement (4), en ce qu'un autre des éléments roue solaire (20), porte-satellites (21) et couronne dentée (22) est associé au côté d'entraînement du mécanisme d'avancement (5) et en ce que le troisième des éléments roue solaire (20), porte-satellite (21) et couronne dentée (22) est freiné ou immobilisé au moins pour l'actionneur pour un dispositif de fermeture assistée, de préférence en ce que le porte-satellites (21) forme l'écrou de broche (7) ou est couplé directement à l'écrou de broche (7).
  5. Actionneur pour un dispositif de fermeture assistée selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier d'actionneur (2) et éventuellement le soutien de la gaine de câble Bowden (9), en particulier d'une pièce d'extrémité de câble Bowden (23), peut/peuvent être configuré(s) de telle manière que différents moteurs d'entraînement (4) et/ou différents - ou même aucun - engrenage(s) intermédiaire(s) (16) et/ou différents mécanismes d'avancement (5), respectivement avec des dimensions différentes, puissent être utilisés.
EP08019787.4A 2007-12-03 2008-11-12 Utilisation d'un actionneur pour un dispositif à fermeture assistée d'une serrure de véhicule Active EP2075395B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007016888 2007-12-03
DE202008007719U DE202008007719U1 (de) 2007-12-03 2008-06-10 Schließhilfsantrieb für ein Kraftfahrzeugschloß

Publications (4)

Publication Number Publication Date
EP2075395A2 EP2075395A2 (fr) 2009-07-01
EP2075395A3 EP2075395A3 (fr) 2014-08-27
EP2075395B1 true EP2075395B1 (fr) 2019-02-20
EP2075395B2 EP2075395B2 (fr) 2024-10-30

Family

ID=40561123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08019787.4A Active EP2075395B2 (fr) 2007-12-03 2008-11-12 Utilisation d'un actionneur pour un dispositif à fermeture assistée d'une serrure de véhicule

Country Status (4)

Country Link
US (1) US8528948B2 (fr)
EP (1) EP2075395B2 (fr)
DE (1) DE202008007719U1 (fr)
HU (1) HUE043955T2 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006014936U1 (de) * 2006-09-28 2008-02-21 Gebr. Bode Gmbh & Co. Kg Antriebsvorrichtung für Ein- und Ausstiegseinrichtungen, insbesondere Fahrgasttüren, Einstiegsrampen, Schiebetritte u.dgl. an Fahrzeugen des öffentlichen Personenverkehrs
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DE202009016636U1 (de) 2009-12-09 2011-04-21 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeugschloss
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US20090145182A1 (en) 2009-06-11
EP2075395A2 (fr) 2009-07-01
EP2075395B2 (fr) 2024-10-30
EP2075395A3 (fr) 2014-08-27
HUE043955T2 (hu) 2019-09-30
US8528948B2 (en) 2013-09-10

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