EP2987931B1 - Serrure de véhicule automobile - Google Patents

Serrure de véhicule automobile Download PDF

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Publication number
EP2987931B1
EP2987931B1 EP15172479.6A EP15172479A EP2987931B1 EP 2987931 B1 EP2987931 B1 EP 2987931B1 EP 15172479 A EP15172479 A EP 15172479A EP 2987931 B1 EP2987931 B1 EP 2987931B1
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EP
European Patent Office
Prior art keywords
locking
lever
motor vehicle
aid
drive
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.)
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Application number
EP15172479.6A
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German (de)
English (en)
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EP2987931A1 (fr
Inventor
Milan Venclik
Frantisek Vojkuvka
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
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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.)
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Application filed by Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP2987931A1 publication Critical patent/EP2987931A1/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
    • E05B81/12—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
    • 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

Definitions

  • the present invention relates to a motor vehicle lock according to the preamble of claim 1, a motor vehicle lock arrangement according to claim 15 with such a motor vehicle lock and a closure element arrangement of a motor vehicle according to claim 16.
  • the motor vehicle lock in question finds application in all types of closure elements of a motor vehicle. These include, for example, side doors, in particular sliding doors, tailgates, trunk lids, hoods, load compartment floors o. The like. Of a motor vehicle.
  • a known motor vehicle lock ( EP 1 617 021 B1 ) is equipped with a latch and a lock latch holding the latch in a main closed position and in a Vorschbach. Furthermore, the motor vehicle lock on a Sch Strukturadosanaku, which ensures in the context of a Sch.osvorgangs means of a Sch.tosantriebs that the latch case is adjustable by motor from the prelocking in the main closed position.
  • the auxiliary closing arrangement is used to implement the above-mentioned auxiliary closing operation, in which the motor vehicle door o. The like. From an intermediate position out motor is transferred to the fully closed position. This is realized in that, as indicated above, the lock latch is transferred via the auxiliary closing arrangement by motor from the prelocking position into the main closing position.
  • the auxiliary closing arrangement has a drive lever, on which in turn a closing auxiliary lever is pivotably articulated.
  • a thrust force is introduced into the lock latch in the closing direction on the auxiliary closing lever.
  • the invention is based on the problem to design the known motor vehicle lock in such a way and further that the design flexibility in the design is increased taking into account a limited available space.
  • Essential is the fundamental realization that can be achieved with a suitable position of the force introduction point on the drive lever with which the auxiliary closing drive is coupled, additional degrees of freedom in the design of the auxiliary closing arrangement.
  • the auxiliary closing lever axis is located between the force application point and the drive lever axis.
  • torque effective lever arm of the drive force extends over the entire drive lever, so that there is already a large margin for the arrangement of the closing auxiliary lever on the drive lever, without the lack of thrust.
  • the closing auxiliary lever is preferably brought into direct engagement with the latch. It is also conceivable that this intervention via an intermediate element or a plurality of intermediate elements, that is provided indirectly.
  • the drive lever together with the auxiliary closing lever forms a toggle mechanism for adjusting the latch in the closing direction.
  • the latch can be adjusted in the context of the auxiliary closing operation by means of the auxiliary closing drive from the prelocking in the main closed position.
  • a mechanically particularly robust embodiment results from the fact that the lock latch is held in accordance with claim 2 by means of a pawl arrangement in the respective closed position.
  • the further preferred embodiments according to claims 5 to 11 preferably relate to the design variants for the lever mechanism of the auxiliary closing arrangement.
  • the particularly preferred embodiment according to claim 7 allows by appropriate interpretation, an accurate adjustment of the transmission ratio between the driving force and the thrust force on the auxiliary closing process.
  • This course can be adjusted, for example, by the position of the auxiliary closing lever axis and the length of the auxiliary closing lever. Due to the comparatively large distance between the drive lever axis and the auxiliary closing lever axis, this adjustability is possible with high accuracy, without having to observe excessive manufacturing tolerances with regard to the drive lever and the closing auxiliary lever. This is because a displacement of the auxiliary closing lever axis on the driving lever causes a small change of the above gear ratio compared with an arrangement in which the distance between the driving lever axis and the auxiliary closing lever axis is particularly small.
  • a particularly advantageous embodiment with regard to the utilization of the available installation space is proposed according to claim 11, in which an overlap between the drive lever and the lock latch is provided there. This makes it possible to reduce the width of the motor vehicle lock in a direction transverse to the drive lever axis.
  • a motor vehicle lock arrangement with a proposed motor vehicle lock in which a separately configured from the motor vehicle lock auxiliary closing drive is provided.
  • the motor vehicle lock in particular the drive lever, is correspondingly set up for the initiation of a drive force.
  • the drive lever on the above-mentioned force introduction point. Reference may be made to all versions of the proposed motor vehicle lock.
  • the proposed closure element arrangement has a closure element, which is articulated on the body of the motor vehicle.
  • a sealing arrangement is provided, which is compressed when closing the closure element from an intermediate position to the fully closed position.
  • the proposed closure element assembly is finally equipped with a proposed motor vehicle lock, which allows the implementation of an above-mentioned closing auxiliary operation.
  • the closing auxiliary process is accompanied accordingly by a compression of the seal assembly.
  • the basic structure of the proposed motor vehicle lock permits a precise adjustment of the course of the forces acting in the auxiliary closing arrangement. Accordingly, a certain course of the translation of the closing assistance arrangement between the driving force and the thrust force is proposed according to claim 17. Specifically, it is proposed that the design be such that there is little change in the driving force during the closing assist process. This allows a cost-effective design of the auxiliary closing drive, since this must provide only a limited driving force range.
  • the illustrated motor vehicle lock can be applied to almost all closure elements of a motor vehicle. In that regard, reference may be made to the introductory part of the description.
  • the motor vehicle lock 1 is part of a motor vehicle lock arrangement 2, which in turn is part of a closure element arrangement 3.
  • the closure element arrangement 3 has a closure element 4, which is configured here and preferably as a pivotable side door of a motor vehicle.
  • the motor vehicle lock 1 shown in the drawing is equipped with a lock latch 5, which in a in Fig. 2 shown in dashed line opening position, in an in Fig. 3 illustrated Vorsch practitioners, in an in Fig. 4 illustrated main closing position and in an in Fig. 5 shown overstroke position is adjustable.
  • the latch 5 is pivotable about a latch axis 5a. The approach of the overstroke position is necessary to allow a collapse of the pawl assembly 15 in the first place. After starting the overstroke position falls the latch 5 in its main closed position and is held there by the pawl assembly 15.
  • the latch 5 can be in a closing direction, in the Fig. 2 to 5 in clockwise direction, in at least one closed position, here in the pre-closing position and in the main closing position. In the respective closed position, the latch 5 is then in holding engagement with a striker 6 o.
  • a striker 6 may be, for example, a locking pin to a striker o. The like.
  • the motor vehicle lock 1 is arranged on the closure element 4, while the closing wedge 6 is arranged on the body of the motor vehicle. This can also be provided the other way around.
  • the Fig. 2 to 5 show a closing auxiliary arrangement 7 for adjusting the latch 5 in the closing direction in the context of a closing auxiliary operation.
  • the auxiliary closing arrangement 7 has a drive lever 8, which is pivotable about a drive lever axis 8a and to which a force introduction point 9 is provided, with which a closing auxiliary drive 10 is coupled to initiate a drive force A at least in the mounted state.
  • the auxiliary closing arrangement 7 thus provides a mechanism which can be driven by means of a closing auxiliary drive 10.
  • the force application point 9 is in the in the Fig. 2 to 5 illustrated and so far preferred embodiment equipped as a bore in the drive lever 8, to which a coupling element 11, here a coupling element 11 for a Bowden cable 12, may be attached.
  • a coupling element 11 for a Bowden cable 12 may be attached.
  • the wording "at least in the assembled state” means in the present case that, in any case, in the operational state, the auxiliary closing drive 10 is connected to the motor vehicle lock 1. It is conceivable, for example, that the motor vehicle lock 1 and the auxiliary closing drive 10 are manufactured and delivered separately from each other. This is especially true when the motor vehicle lock 1 and the auxiliary closing drive 10 via a Bowden cable 12 o. The like. Are coupled together.
  • the auxiliary closing arrangement 7 is further equipped with a closing auxiliary lever 13, which is pivotally hinged about a Sch concentrated.shebelachse 13a on the drive lever 8 and over a S in the context of a Sch concentrated.svorgangs a thrust force S in the latch 5 in the closing direction can be introduced. This is the case in the Fig. 4 and 5 situations shown the case.
  • auxiliary closing arrangement 7 translates a driving force A generated by the auxiliary closing drive 10 into a pushing force S. This will be explained in detail below.
  • the latch 5 is associated with a pawl arrangement 15, which holds the latch 5 in the respective closed position, in particular in the main closed position and the prelocking position provided here.
  • the pawl assembly 15 may include one or more pawls for retaining engagement with the latch 5.
  • the pawl assembly 15 is merely a pawl which is pivotable about a pawl axis 15a.
  • the closure element 4 When the closure element 4 is closed, the operator merely has to ensure that the closure element 4 reaches an intermediate position and in particular the latch 5 in a prelocking position, so that the further adjustment of the latch 5 in the main closing position can be done by motor means of the auxiliary closing drive 10, which in turn is accompanied by an adjustment of the closure element 4 in its fully closed position.
  • the auxiliary closing drive 10 is designed and arranged separately from the motor vehicle lock 1.
  • the drive technology coupling between the auxiliary closing drive 10 and the motor vehicle lock 1 takes place here and preferably via the above-mentioned Bowden cable 12.
  • the auxiliary closing drive 10 is a component of the motor vehicle lock 1.
  • the motor vehicle lock 1 has a lock housing for receiving the lock latch 5, wherein the auxiliary lock drive 10 is arranged in or on the lock housing. This results in an overall very compact design.
  • FIG. 4 and 5 A synopsis of Fig. 4 and 5 shows that the drive lever 8 together with the auxiliary closing lever 13 a toggle mechanism 16 for adjusting the latch 5 in the closing direction, in the Fig. 2 to 5 clockwise, forming.
  • the toggle mechanism 16 when reaching the main closed position, in particular the overstroke position assumes an elongated state. In this elongated state, the transmission ratio between the driving force A and the thrust force S is particularly large.
  • Fig. 2 shows that the auxiliary closing lever shaft 13a, the drive lever 8 in two part lever, namely, a first part lever 17 and a second part lever 18, divided, whose respective lever lengths are similar. Specifically, it is proposed that the length of one partial lever 17, 18 is less than 30%, preferably less than 20%, smaller or larger than the length of the respective other partial lever 18, 17.
  • the distance between the drive lever axis 8a and the auxiliary closing lever axis 13a is comparatively large.
  • the distance between the drive lever axis 8a and the auxiliary closing lever axis 13a corresponds to at least the distance between the Sch concentratedshebelachse 13a and an engagement point 19 between the Sch concentratedshebel 13 and the lock latch 5 during the Sch concentratedakusvorgangs. This means that the two toggle lever 16 forming lever 13,17 of similar Length are.
  • the tensile force can be increased by an extension of the second, above-mentioned partial lever 18 with simple means.
  • the distance between the auxiliary closing lever axis 13a and the force introduction point 9 corresponds at least to the distance between the auxiliary closing lever axis 13a and the drive lever axis 8a.
  • the motor vehicle lock 1 is here equipped with an inlet channel 22 for the closing wedge 6 o.
  • the drive lever axis 8 a seen adjacent to the inlet channel 22 and along the extension 23 of the inlet channel 22 at the level of the inlet 24 of the inlet channel 22 is arranged.
  • the extent of the inlet channel 23 corresponds to the inlet direction of the closing wedge 6 o.
  • a striking plate 25 is provided, in which the inlet channel 22 is formed.
  • the drive lever 8 and / or the latch 5 and / or the pawl assembly 15 is mounted on the strike plate 25.
  • the drive lever extends 8 preferably substantially along the extension 23 of the inlet channel 22, which can be advantageous in terms of installation space.
  • the drive lever 8 is designed to be substantially elongated, which, as indicated above, can be advantageous in terms of installation space.
  • FIG. 5 Another space advantage technical shows the representation according to Fig. 5 in which the latch 5 reaches the overstroke position as part of the auxiliary closing operation. From this representation shows that the drive lever 8 in the direction of the latch axis 5a at least partially offset from the latch 5 is arranged such that the drive lever 8 in the context of the auxiliary closing operation, here and preferably when reaching the overstroke position, in the viewing direction along the latch axis 5a seen in overlap with the latch 5 comes.
  • the drive lever 8 can easily run along the latch 5. Due to the possible overlap of drive lever 8 and latch 5 results in principle the possibility of an extension of the adjustment of the drive lever 8, without this additional space must be available.
  • the drive lever 8 from the in Fig. 2 shown starting position in the in the Fig. 3 to 5 adjusted sequence shown until the latch 5 reaches its overstroke position. Subsequently, the drive lever 8 is returned to the Fig. 2 illustrated initial position adjusted and the latch 5 falls from the overstroke back into the main closed position.
  • the auxiliary closing arrangement 7 comes on the return of the drive lever 8 (FIG. Fig. 5 . 2 ) outside the range of motion of the latch 5.
  • the drive lever 8 a stop 26 and the auxiliary closing lever 13 have a counter-stop 27, stop 26 and counter-stop 27 limit the pivotal movement of the auxiliary closing lever 13 on the drive lever 8 in the direction of the latch 5.
  • the auxiliary closing lever 13 is spring-biased against the drive lever 8 to the latch bolt 5 out.
  • the stop 26 on the drive lever 8 and the counter-stop 27 on the closing auxiliary lever 13 are designed so that a first pivoting of the drive lever 8 out of the starting position in the direction of the latch 5 causes the closing auxiliary lever with a nose 29 just at the point of engagement 19 manages.
  • a stationary deflection element 30 comes during the closing operation, in particular in the provision of the drive lever 8 in the starting position, in engagement with the auxiliary closing lever 13 and pushes the auxiliary closing lever further out of the range of movement of the latch 5 out.
  • the deflecting element 30 is preferably fastened to the striking plate 25.
  • the motor vehicle lock assembly 2 is claimed with a proposed motor vehicle lock 1 and with a separate from the motor vehicle lock 1 Sch thoroughlysantrieb 10, which is coupled to initiate a driving force A with the force introduction point 9 of the drive lever 8.
  • a proposed motor vehicle lock 1 and with a separate from the motor vehicle lock 1 Sch thoroughlysantrieb 10, which is coupled to initiate a driving force A with the force introduction point 9 of the drive lever 8.
  • the proposed motor vehicle lock 1 may be referenced.
  • closure element arrangement 3 of a motor vehicle is claimed as such.
  • the closure element arrangement 3 has a closure element 4, which is articulated on the body of the motor vehicle and has a seal arrangement 31 for sealing the closure element 4 with respect to the body.
  • the closure element assembly 3 further comprises a proposed motor vehicle lock 1, wherein the closing auxiliary operation is accompanied by a compression of the seal assembly 31 and the generation of the above-indicated sealing counter-pressure.
  • the proposed motor vehicle lock 1 With regard to this further teaching, reference may also be made to the explanations of the proposed motor vehicle lock 1.
  • the proposed motor vehicle lock 1 is particularly suitable for a flexible design of the forces acting in the auxiliary closing arrangement 7. Specifically, it is preferably proposed that the drive force A during the closing auxiliary operation until reaching the main closing position, preferably even until reaching the overstroke position, the lock latch 5 by less than 30%, preferably less than 10%, deviates from an average. This results in a particularly cost-effective design of the auxiliary closing drive, as has been explained above.

Claims (17)

  1. Serrure de véhicule automobile comprenant un loquet de serrure (5), qui peut être déplacé dans une direction de fermeture depuis une position d'ouverture dans au moins une position de fermeture, dans laquelle il se trouve en prise de maintien avec une clavette de fermeture (6) ou similaire, un arrangement d'aide à la fermeture (7) destiné à déplacer le loquet de serrure (5) dans sa direction de fermeture dans le cadre d'une opération d'aide à la fermeture étant présent, l'arrangement d'aide à la fermeture (7) possédant un levier d'entraînement (8) qui peut pivoter autour d'un axe de levier d'entraînement (8a) et au niveau duquel se trouve un point de transmission de force (9), auquel est accouplé, au moins dans l'état monté, un mécanisme d'entraînement d'aide à la fermeture (10) destiné à transmettre une force d'entraînement A, l'arrangement d'aide à la fermeture (7) possédant un levier d'aide à la fermeture (13) qui est attaché de manière articulée au levier d'entraînement (8) de manière à pouvoir pivoter et par le biais duquel une force de poussée S peut être transmise dans le loquet de serrure (5) dans sa direction de fermeture dans le cadre d'une opération d'aide à la fermeture, l'axe du levier d'aide à la fermeture (13a) se trouvant entre le point de transmission de force (9) et l'axe du levier d'entraînement (8a) le long d'une projection de levier (14) du levier d'entraînement,
    caractérisée en ce que le levier d'entraînement (8), conjointement avec le levier d'aide à la fermeture (13), forme un mécanisme à genouillère (16) servant au déplacement du loquet de serrure (5) dans sa direction de fermeture.
  2. Serrure de véhicule automobile selon la revendication 1, caractérisée en ce qu'un arrangement de cliquet d'arrêt (15) est présent, lequel maintient le loquet de serrure (5) dans la position de fermeture, notamment dans une position de fermeture principale et éventuellement dans une position de préfermeture.
  3. Serrure de véhicule automobile selon la revendication 1 ou 2, caractérisée en ce que dans le cadre de l'opération d'aide à la fermeture, le loquet de serrure (5) peut être amené au moyen du mécanisme d'entraînement d'aide à la fermeture (10) de la position de préfermeture dans la position de fermeture principale, de préférence dans une position de dépassement de course qui se trouve au-delà de la position de fermeture principale.
  4. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que le mécanisme d'entraînement d'aide à la fermeture (10) est configuré et disposé séparément de la serrure de véhicule automobile (1), ou en ce que le mécanisme d'entraînement d'aide à la fermeture (10) est un élément constitutif de la serrure de véhicule automobile (1), de préférence en ce que la serrure de véhicule automobile (1) possède un boîtier de serrure destiné à accueillir le loquet de serrure (5) et en ce que le mécanisme d'entraînement d'aide à la fermeture (10) est disposé dans ou sur le boîtier de serrure.
  5. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que lorsque la position de fermeture principale, notamment la position de dépassement de course est atteinte, dans le cadre d'une opération d'aide à la fermeture, le mécanisme à genouillère (16) adopte un état étiré en longueur.
  6. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que l'axe du levier d'aide à la fermeture (13a) subdivise le levier d'entraînement (8) en deux leviers partiels (17, 18) et la longueur d'un levier partiel (17, 18) étant plus petite ou plus grande de moins de 30 %, de préférence de moins de 20 %, que la longueur de l'autre levier partiel (18, 17) respectif.
  7. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que pendant l'opération d'aide à la fermeture, la distance entre l'axe du levier d'entraînement (8a) et l'axe du levier d'aide à la fermeture (13a) correspond au moins à la distance entre l'axe du levier d'aide à la fermeture (13a) et un point de prise (19) entre le levier d'aide à la fermeture (13) et le loquet de serrure (5).
  8. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que le bras de levier (20) à effet de couple de la force d'entraînement A est toujours supérieur au bras de levier (21) à effet de couple de la force de poussée S, respectivement en référence à l'axe du levier d'entraînement (8a).
  9. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que la distance entre l'axe du levier d'aide à la fermeture (13a) et le point de transmission de force (9) correspond au moins à la distance entre l'axe du levier d'aide à la fermeture (13a) et l'axe du levier d'entraînement (8a).
  10. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce qu'un canal d'entrée (22) pour la clavette de fermeture (6) ou similaire est présent et en ce que l'axe du levier d'entraînement (8a) est disposé à côté du canal d'entrée (22) et, vu le long de la projection du canal d'entrée (22), à hauteur de l'entrée (24) du canal d'entrée (22) de préférence en ce qu'une tôle de fermeture (25) est présente, dans laquelle est façonné le canal d'entrée (22), encore de préférence en ce que le levier d'entraînement (8) et/ou le loquet de serrure (5) et/ou un arrangement de cliquet d'arrêt (15) est ou sont montés au niveau de la tôle de fermeture (25).
  11. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que le levier d'entraînement (8) est disposé au moins partiellement décalé par rapport au loquet de serrure (5) dans la direction de l'axe du loquet de serrure (5a), de telle sorte que le levier d'entraînement (8), dans le cadre de l'opération d'aide à la fermeture, notamment en atteignant une position de dépassement de course, vu dans le sens de l'observation le long de l'axe du loquet de serrure (5a), vient en chevauchement avec le loquet de serrure (5).
  12. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que dans le cadre de l'opération d'aide à la fermeture, le levier d'entraînement (8) est déplacé hors d'une position initiale et ensuite ramené dans la position initiale.
  13. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce que le levier d'entraînement (8) possède une butée (26) et le levier d'aide à la fermeture (13) une contre-butée (27), et en ce que la butée (26) et la contre-butée (27) limitent le mouvement de pivotement du levier d'aide à la fermeture (13) sur le levier d'entraînement (8) en direction du loquet de serrure (5).
  14. Serrure de véhicule automobile selon l'une des revendications précédentes, caractérisée en ce qu'un élément de déviation (30) fixe est présent, lequel vient en prise avec le levier d'aide à la fermeture (13) pendant l'opération de fermeture, notamment lors du retour du levier d'entraînement (8) en position initiale, et pousse le levier d'aide à la fermeture (13) hors de la zone de mouvement du loquet de serrure (5).
  15. Arrangement de serrure de véhicule automobile comprenant une serrure de véhicule automobile selon l'une des revendications précédentes et comprenant un mécanisme d'entraînement d'aide à la fermeture (10) configuré séparément de la serrure de véhicule automobile (1), lequel est couplé au point de transmission de force (9) du levier d'entraînement (8) en vue de transmettre une force d'entraînement A.
  16. Arrangement d'élément de fermeture d'un véhicule automobile, comprenant un élément de fermeture (4) qui est attaché de manière articulée à la carrosserie du véhicule automobile et comprenant un arrangement d'étanchéité (31) destiné à réaliser l'étanchéité de l'élément de fermeture (4) par rapport à la carrosserie, la serrure de véhicule automobile (1) selon l'une des revendications précédentes étant présente et l'opération d'aide à la fermeture s'accompagnant d'une compression de l'arrangement d'étanchéité (31).
  17. Arrangement d'élément de fermeture selon la revendication 16, caractérisé en ce que la force d'entraînement A s'écarte de moins de 30 %, de préférence de moins de 10 % d'une valeur moyenne pendant l'opération d'aide à la fermeture jusqu'à ce que la position de fermeture principale du loquet de serrure (5) soit atteinte, de préférence aussi jusqu'à ce qu'une position de dépassement de course soit atteinte.
EP15172479.6A 2014-08-18 2015-06-17 Serrure de véhicule automobile Active EP2987931B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014103819.1U DE202014103819U1 (de) 2014-08-18 2014-08-18 Kraftfahrzeugschloss

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EP2987931A1 EP2987931A1 (fr) 2016-02-24
EP2987931B1 true EP2987931B1 (fr) 2019-06-05

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DE (1) DE202014103819U1 (fr)

Cited By (1)

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DE102020109594A1 (de) 2020-04-06 2021-10-07 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Kraftfahrzeugschloss

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DE102016218299A1 (de) * 2015-09-29 2017-03-30 Magna Closures S.P.A. Ein-Motor-Verriegelungsanordnung mit Kraft-Anzug und Kraft-Entriegelung mit einer weichen Öffnungsfunktion
US11585127B2 (en) 2019-07-01 2023-02-21 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft, Wuppertal Motor vehicle lock
DE102021101305A1 (de) 2021-01-22 2022-07-28 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Kraftfahrzeugschloss

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