EP2803795A2 - Serrure de véhicule automobile - Google Patents

Serrure de véhicule automobile Download PDF

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Publication number
EP2803795A2
EP2803795A2 EP14166698.2A EP14166698A EP2803795A2 EP 2803795 A2 EP2803795 A2 EP 2803795A2 EP 14166698 A EP14166698 A EP 14166698A EP 2803795 A2 EP2803795 A2 EP 2803795A2
Authority
EP
European Patent Office
Prior art keywords
closing
drive
auxiliary
engagement
latch
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.)
Withdrawn
Application number
EP14166698.2A
Other languages
German (de)
English (en)
Other versions
EP2803795A3 (fr
Inventor
Serkan Gülkan
Karsten Barth
Alexander Rusch de Domingos
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
Application filed by Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP2803795A2 publication Critical patent/EP2803795A2/fr
Publication of EP2803795A3 publication Critical patent/EP2803795A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • E05B81/54—Electrical circuits
    • E05B81/56—Control of actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0493—Overcenter springs
    • 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
    • E05B81/14—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on bolt detents, e.g. for unlatching the bolt

Definitions

  • the present invention relates to a motor vehicle lock according to the preamble of claim 1 and to a method for operating a motor vehicle lock according to the preamble of claim 14.
  • 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.
  • the known motor vehicle lock ( EP 1 617 021 B1 ), from which the invention proceeds, is equipped with a lock latch, a pawl arrangement holding the latch in a main closing position and in a prelocking position, and a closing auxiliary drive.
  • the auxiliary closing drive is used to implement a closing auxiliary function, which ensures that the motor vehicle lock is transferred from an intermediate position out motor to the fully closed position.
  • a closing auxiliary function ensures that the motor vehicle lock is transferred from an intermediate position out motor to the fully closed position.
  • the intermediate position is slightly upstream of the main closing position of the latch and corresponds regularly to the prelocking position of the latch.
  • To transfer the latch case of the intermediate position in the main closed position of the auxiliary closing drive can be brought via a closing auxiliary lever with the latch in drive engineering engagement.
  • the closing auxiliary lever is articulated eccentrically on a drive element, which in turn is drive-coupled with a drive motor.
  • the invention is based on the problem, the known motor vehicle lock in such a way and further develop that the ease of use is increased.
  • the proposed solution is based on the fundamental consideration, at least spring-biased against the direction of engagement towards the end of the closing operation, so that after reaching the main closing position or overstroke position and elimination of the driving force or minor provision of Schroisosantriebs Sch adoptedoshebel automatically, namely spring-driven disengaged can swing from the lock latch.
  • the closing auxiliary lever is therefore associated with a spring arrangement, which controls the closing auxiliary lever in a first spring state in the engagement direction and in a second spring state against the direction of engagement drives.
  • Essential here is the fact that the spring arrangement during the closing process during the adjustment of the latch in the closing direction of the first spring state passes into the second spring state.
  • a closing operation with the proposed motor vehicle lock thus corresponds to an adjustment of the auxiliary closing drive from a starting position to an end position. Since at the end of the closing operation, a bias of the auxiliary closing lever against the direction of engagement is present, the closing auxiliary lever pivots automatically as indicated above disengaged from the latch after the drive force is removed or a slight provision of Sch.santriebs is done. A full provision of the auxiliary closing drive in the starting position immediately after reaching the main closed position or overstroke position of the latch is not required in the proposed solution.
  • a spring arrangement with two above-mentioned spring states is preferably a tilt spring arrangement according to claim 2.
  • the spring states are referred to here as tilting states, wherein the transition from the first tilting state into the second tilting state is accompanied by passing through a tilting point.
  • the closing auxiliary lever is articulated on a pivotable drive element, wherein the tilt spring arrangement is further preferably arranged between the drive element and closing auxiliary lever.
  • the drive element and the auxiliary closing lever form according to claim 4, a toggle mechanism for pivoting the latch in the closing direction. This arrangement is not only mechanically robust but extremely compact.
  • a latching engagement between the latch and closing auxiliary lever which locks in a preferred variant, a pivoting of the auxiliary closing lever against the engagement direction positively.
  • a detent engagement is fundamentally advantageous in order to ensure safe drive-related engagement between the latch and the auxiliary lever during the closing process.
  • the latching engagement can also be designed so that a pivoting of the auxiliary closing lever against the engagement direction counteracts no positive connection between the auxiliary locking lever and the latch, but primarily frictional forces between the auxiliary locking lever and the latch.
  • the motor vehicle lock to be operated is in turn equipped with a latch, a pawl arrangement and a closing auxiliary drive, which in turn serves to adjust the latch in the closing direction.
  • the motor vehicle lock is preferably a motor vehicle lock according to the first teaching, so that in this respect reference may be made to the relevant explanations.
  • the auxiliary closing drive has a drive motor and a drive control for driving the drive motor, wherein the drive control is set up to detect at least one trigger event.
  • the trigger event may be, for example, a user input directed to opening the motor vehicle lock or a motor unlocking of the pawl arrangement.
  • the drive control the auxiliary closing drive is adjusted by a corresponding control of the drive motor from a starting position to an end position, wherein the drive control triggers the return to the starting position only upon detection of a trigger event.
  • 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 illustrated motor vehicle lock is provided with a latch 1 and with a latch 1 in a main closed position ( Fig. 3 . 4 ) and in a pre-closure ( Fig. 2 ) holding pawl assembly 2 equipped.
  • the Lock latch 1 For the engagement between the latch bolt 1 and the pawl assembly 2, the Lock latch 1 corresponding to a main catch 3 and a pre-detent 4.
  • the pawl assembly 2 is shown in a particularly simple variant, namely with a spring-biased in the direction of incidence pawl 5.
  • the pawl 5 has a corresponding engagement portion 5a.
  • the latch 1 is here and preferably spring-biased in the opening direction.
  • the pawl 5 urges in the closing direction. So it has a closing tendency. It is also conceivable that the pawl 5 urges in the closed state in its opening direction. In this case, a second pawl is preferably provided which locks the first pawl against pivoting in its opening direction.
  • a pawl assembly having two pawls is the subject of the European patent application EP 2 492 423 A2 originating from the applicant and the content of which is the subject of the present application in its entirety.
  • the motor vehicle lock is further equipped with a closing auxiliary drive 6, wherein the lock latch 1 in a closing operation by means of the auxiliary closing drive 6 in the closing direction, in the drawing counterclockwise, is adjustable.
  • the closing operation consists in the lock latch 1 by means of the auxiliary closing drive 6 of the prelocking ( Fig. 2 ) into the main closed position ( Fig. 3 . 4 ) or in an overstroke position slightly beyond the main closed position.
  • the auxiliary closing drive 6 has a closing auxiliary lever 7, which can be brought as a thrust element with the latch 1 in drive engineering engagement.
  • the effect of working as a thrust element closing auxiliary lever 7 results from a synopsis of Fig. 2 and 3 , It also follows from these representations that the closing auxiliary lever 7 must also be brought out of engagement with the lock catch 1 again after completion of the closing operation in order not to obstruct a subsequent opening operation by lifting the pawl 5.
  • the auxiliary closing lever 7 is pivotally coupled to the auxiliary closing drive 6, moreover.
  • the closing auxiliary lever 7 is associated with a corresponding pivot axis 8.
  • the closing auxiliary lever 7 is by its pivoting in one Engagement direction 9 on the drive technology engagement with the latch bolt 1 to and against the engagement direction 9 pivotally.
  • pivoting the auxiliary closing lever 7 in the engagement direction 9 does not necessarily mean that it actually comes into engagement. This merely means that the closing auxiliary lever 7 is adjusted to the drive-technical engagement with the lock latch 1.
  • the spring assembly 10 is here and preferably designed as a tilt spring arrangement 10, which can be brought in accordance with a pivoting of the auxiliary closing lever 7 about its pivot axis 8 in a first tilted state and in a second tilted state.
  • the following is primarily a tipping spring assembly 10 the speech. All of the relevant explanations apply, however, to an embodiment with a spring arrangement 10, generally in accordance with two spring states.
  • the tilt spring arrangement 10 here and preferably consists of a simple leg spring. It is in a first tilted state ( Fig. 1 . 2 ), in which it drives the closing auxiliary lever 7 in the direction of engagement 9. It is also in a second tilt state ( Fig. 3 . 4 ) Can be brought, in which it drives the closing auxiliary lever 7 against the engagement direction 9.
  • the tilting spring arrangement 10 passes through the tilting point from the first tilted state into the second tilted state.
  • the transfer of the tilt spring arrangement 10 from the first tilted state into the second tilted state is based here on the pivoting of the auxiliary closing lever 7 associated with the closing process about its pivot axis 8.
  • the tilting point of the tilt spring arrangement 10 is located in any intermediate position between the in Fig. 2 shown position and in Fig. 3 shown position.
  • the auxiliary closing lever 7 is here and preferably part of a lever mechanism.
  • a pivotable here and preferably about a pivot axis 11 and in his in Fig. 1 illustrated initial position spring-biased drive element 12 is provided, on which the auxiliary closing lever 7 is pivotally mounted about its pivot axis 8.
  • the bias of the drive member 12 is here on the leg spring 12a back. It can be seen from the drawing that the auxiliary closing lever 7 is articulated with its pivot axis 8 eccentrically on the drive element 12 based on the pivot axis 11.
  • the tilt spring arrangement 10 is arranged here and preferably between the drive element 12 and the auxiliary closing lever 7. In principle, however, it is also conceivable that the tilt spring arrangement 10 is arranged between a stationary element, for example a housing element, and the auxiliary closing lever 7.
  • the illustrated arrangement is structurally particularly simple in that the tilt spring arrangement 10 has a spring element 13 whose spring force acts between the drive element 12 and the auxiliary closing lever 7.
  • Essential for the design of the spring element 13 is that the force action line 14 of the spring force in the two tilting states on two opposite sides of the pivot axis 8 of the auxiliary closing lever 7 passes. In the tipping point between the two tilting states, it is correspondingly such that the force action line 14 of the spring force passes through the pivot axis 8 of the auxiliary closing lever 7.
  • the spring element 13 of the tilt spring arrangement 10 is configured as a leg spring, wherein a first leg 13a is coupled to the drive element 12 and a second leg 13b is coupled to the auxiliary closing lever 7. It is also conceivable that the spring element 13 of the tilt spring arrangement 10 as a helical compression spring, as a helical tension spring o. The like. Is configured.
  • the drive technology engagement between latch 1 and closing auxiliary lever 7 is in the present very special importance. This intervention is in the detailed representation according to Fig. 3 best to recognize.
  • the lock latch 1 has an engagement section 15 and the auxiliary closing lever 7 has a counter engagement section 16 for the drive-related engagement between the latch 1 and the auxiliary closing lever 7.
  • the engagement portion 15 of the latch 1 is disposed on the outer periphery of the substantially disc-like latch 1.
  • the disc plane of the latch 1 extends substantially perpendicular to the pivot axis 17 of the latch.
  • the detailed representation according to Fig. 3 shows that the drive technology engagement between closing auxiliary lever 7 and latch 1 is designed as a latching engagement.
  • the engagement portion 15 of the latch 1 on an undercut such that pivoting of the auxiliary closing lever 7 about its pivot axis 8 against the engagement direction, in Fig. 3 clockwise, is positively locked by the locking engagement.
  • This is advantageous insofar as the drive technology engagement between the latch 1 and the auxiliary closing lever 7 should also be robust against external interference.
  • Such external disturbances can be, for example, mechanical vibrations or the like.
  • the above latching engagement can also be achieved by a corresponding undercut in the counter-engagement section 16 of the auxiliary closing lever 7, or both be provided in the engagement portion 15 and in the counter-engagement portion 16.
  • the locking engagement can be canceled by adjusting the auxiliary closing lever 7 against the thrust direction 7a.
  • a provision of the auxiliary closing lever 7 is in the detailed representation according to Fig. 3 indicated in dashed line.
  • An above latching engagement may also be designed so that the latching engagement produces the drive-technical engagement between the auxiliary closing lever 7 and the latch 1, but does not positively lock a pivoting of the auxiliary latching lever 7 against the engagement direction 9. Then counteract the pivoting of the auxiliary closing lever 7 against the engagement direction 9 only primarily frictional forces between the auxiliary closing lever 7 and the latch 1 against.
  • an engagement surface of the engagement section 15 and / or an engagement surface of the counter-engagement section is or are preferably oriented radially with respect to the pivot axis 17 of the latch 1.
  • the pivotability of the auxiliary closing lever 7 is limited about its pivot axis 8 by means of a guide assembly 18.
  • the guide assembly 18 is configured as a guide slot 19, wherein more preferably the guide slot 19 fixed to the housing, here and preferably in a housing component, is arranged.
  • the guide slot 19 is realized here by a cutout in a housing wall.
  • the release of the pawl arrangement 2, in this case the lifting of the pawl 5, can be performed manually, for example by pulling an external operating lever or an internal operating lever.
  • a drive motor 20 is provided, which is drive-coupled with the pawl 5.
  • a drive motor 21 associated with, here and preferably the drive element 12 is the drive motor 21 downstream of drive. It can be provided that between Drive motor 21 and drive element 12 is an intermediate gear and / or a remote power transmission means, in particular a Bowden cable 22 o. The like., Driven technology is connected or are. In the drawing, only the above-mentioned Bowden cable 22 is indicated.
  • a drive control 23 is provided, which also serves in the illustrated and so far preferred embodiment of the control of the pawl 5 associated drive motor 20.
  • the proposed, structural design of the motor vehicle lock allows a particularly interesting control of the drive motor 21 of the auxiliary closing drive 6.
  • a trigger event may be a user input directed to opening the motor vehicle lock, or the motor unlocking of the pawl arrangement 2 or the like.
  • the drive control 23, the auxiliary closing drive 6 by a corresponding control of the drive motor 21 from a starting position ( Fig. 2 ) into an end position ( Fig. 3 ), wherein the drive control 23 triggers the return to the starting position only upon detection of a trigger event above.
  • An above-mentioned, irritating restoring noise does not occur.
  • the drive control 23, in particular immediately after reaching the end position triggers a slight provision of the auxiliary closing drive 6 in a parking position.
  • This minor provision is in the detail view according to Fig. 3 indicated in dashed line.
  • the slight provision of the auxiliary closing drive 6 in the parking position is then correspondingly connected with a spring-driven pivoting of the auxiliary closing lever 7 against the engagement direction 9, so that the auxiliary closing lever 7 is disengaged from the latch 1 ( Fig. 4 ).
  • the latch 1 in a subsequent Swing opening operation in the opening direction, if the pawl 5 has been previously dug.
  • an adjustment of the auxiliary closing drive 6 in its end position is not necessarily associated with an adjustment of the latch 1 only in the main closing position. It is also conceivable that the lock latch 1 reaches an above-indicated overstroke position with such an adjustment of the auxiliary closing drive 6, which, viewed from the open position, is located beyond the main closed position. This can ensure that the pawl 5 still falls safely into the main catch 3 during the closing process.
  • the overstroke position can also be defined as the position of the latch 1, in which the pawl 5 is incident in the main catch 3. In that regard, the achievement of the overstroke can be defined by a sensor that detects the collapse of the pawl 5.
  • the basis for the proposed method forms a motor vehicle lock with a latch 1, the latch 1 in a main closed position and possibly in a Vorsch Strukturwolf holding pawl assembly 2 and a Sch Strukturangesantrieb 6.
  • the latch 1 is in a closing operation by means of the auxiliary closing drive 6 in the closing direction, in particular adjusted from the Vorsch practitioner towards the main closed position.
  • the auxiliary closing drive 6 has a drive motor 21 and a drive control 23 for controlling the drive motor 21.
  • the motor vehicle lock underlying the method corresponds to the motor vehicle lock of the first-mentioned teaching. Please refer to all relevant explanations.
  • the drive control 23 is set up to detect at least one trigger event, which is preferably a user input directed to opening the motor vehicle lock or a motor unlocking of the pawl arrangement 2 is. It is further essential that in a closing operation, the drive control 23 adjusts the auxiliary closing drive 6 by a corresponding control of the drive motor 21 from a starting position to an end position, wherein the drive control 23 triggers the return to the starting position only upon detection of a trigger event above.
  • a trigger event is preferably a user input directed to opening the motor vehicle lock or a motor unlocking of the pawl arrangement 2 is. It is further essential that in a closing operation, the drive control 23 adjusts the auxiliary closing drive 6 by a corresponding control of the drive motor 21 from a starting position to an end position, wherein the drive control 23 triggers the return to the starting position only upon detection of a trigger event above.

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  • Lock And Its Accessories (AREA)
EP14166698.2A 2013-05-17 2014-04-30 Serrure de véhicule automobile Withdrawn EP2803795A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013008415.6A DE102013008415A1 (de) 2013-05-17 2013-05-17 Kraftfahrzeugschloss

Publications (2)

Publication Number Publication Date
EP2803795A2 true EP2803795A2 (fr) 2014-11-19
EP2803795A3 EP2803795A3 (fr) 2015-08-19

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ID=50588596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14166698.2A Withdrawn EP2803795A3 (fr) 2013-05-17 2014-04-30 Serrure de véhicule automobile

Country Status (2)

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EP (1) EP2803795A3 (fr)
DE (1) DE102013008415A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107507A1 (de) * 2016-04-22 2017-10-26 Kiekert Ag Zuziehhilfe für Kraftfahrzeuge
CN110259292A (zh) * 2019-07-24 2019-09-20 杭州锐一汽配有限公司 汽车滑门锁用自吸驱动机构
US20210270065A1 (en) * 2018-07-05 2021-09-02 Kiekert Ag Lock comprising a closing device for a motor vehicle
WO2024153279A1 (fr) * 2023-01-19 2024-07-25 Kiekert Aktiengesellschaft Serrure, en particulier serrure de hayon, destinée à un véhicule automobile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102020109147A1 (de) * 2019-04-02 2020-10-08 Magna BÖCO GmbH Kraft-stellantrieb mit nockengetriebenem doppelkabel-betätigungsmechanismus zur verwendung mit einer fahrzeug-verschlussverriegelungsanordnung
DE102023106534A1 (de) 2023-03-15 2024-09-19 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Kraftfahrzeugschloss mit erstem und zweitem Sperrelement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617021B1 (fr) 2004-07-15 2007-08-01 Brose Schliesssysteme GmbH & Co. KG Serrure pour véhicule automobile
EP2492423A2 (fr) 2011-02-28 2012-08-29 Brose Schliesssysteme GmbH & Co. KG Mécanisme de verrouillage doté d'une tendance d'ouverture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288115A (en) * 1991-12-06 1994-02-22 Mitsui Kinzoku Kogyo Kabushiki Kaisha Auto-closing vehicle door lock device
DE19933371A1 (de) * 1998-08-11 2000-02-17 Mannesmann Vdo Ag Schließeinrichtung mit Zuziehhilfe
DE19942360C2 (de) * 1999-09-04 2003-11-13 Kiekert Ag Kraftfahrzeugtürverschluß
DE10214691B4 (de) * 2002-04-03 2013-09-26 Volkswagen Ag Verriegelungsvorrichtung
GB0509350D0 (en) * 2005-05-07 2005-06-15 Arvinmeritor Light Vehicle Sys Latch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1617021B1 (fr) 2004-07-15 2007-08-01 Brose Schliesssysteme GmbH & Co. KG Serrure pour véhicule automobile
EP2492423A2 (fr) 2011-02-28 2012-08-29 Brose Schliesssysteme GmbH & Co. KG Mécanisme de verrouillage doté d'une tendance d'ouverture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107507A1 (de) * 2016-04-22 2017-10-26 Kiekert Ag Zuziehhilfe für Kraftfahrzeuge
US20210270065A1 (en) * 2018-07-05 2021-09-02 Kiekert Ag Lock comprising a closing device for a motor vehicle
US11970887B2 (en) * 2018-07-05 2024-04-30 Kiekert Ag Lock comprising a closing device for a motor vehicle
CN110259292A (zh) * 2019-07-24 2019-09-20 杭州锐一汽配有限公司 汽车滑门锁用自吸驱动机构
WO2024153279A1 (fr) * 2023-01-19 2024-07-25 Kiekert Aktiengesellschaft Serrure, en particulier serrure de hayon, destinée à un véhicule automobile

Also Published As

Publication number Publication date
EP2803795A3 (fr) 2015-08-19
DE102013008415A1 (de) 2014-11-20

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