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EP1482112A2 - Motor vehicle with a lock - Google Patents

Motor vehicle with a lock Download PDF

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Publication number
EP1482112A2
EP1482112A2 EP20040003986 EP04003986A EP1482112A2 EP 1482112 A2 EP1482112 A2 EP 1482112A2 EP 20040003986 EP20040003986 EP 20040003986 EP 04003986 A EP04003986 A EP 04003986A EP 1482112 A2 EP1482112 A2 EP 1482112A2
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
lock
vehicle according
unlocking device
space
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.)
Granted
Application number
EP20040003986
Other languages
German (de)
French (fr)
Other versions
EP1482112A3 (en
EP1482112B1 (en
Inventor
Frank Haunstetter
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP1482112A2 publication Critical patent/EP1482112A2/en
Publication of EP1482112A3 publication Critical patent/EP1482112A3/en
Application granted granted Critical
Publication of EP1482112B1 publication Critical patent/EP1482112B1/en
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
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • 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
    • 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
    • E05B81/90—Manual override in case of power failure
    • 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
    • Y10S292/14—Hood 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0908—Emergency operating means
    • Y10T292/0909—Panel

Definitions

  • the invention is based on a motor vehicle with a lock, according to Preamble of claim 1.
  • a generic motor vehicle can be found in DE 44 25 423 C1. It is with equipped with a lock, which has a movable locking element in the form of a or fork latch.
  • Unlocking device for the lock is also a mechanical Emergency unlocking device is provided, which comprises a Bowden cable as a tension element, so that the locking element independent of the electrical unlocking device in a release position can be controlled.
  • the Bowden cable acts on a so-called Pawl that can be swiveled and thus releases the fork latch, so that Locking element, for example locking bolt, on a body part to be opened is attached, is released from the fork latch, whereby the body part is opened can be.
  • a mechanism is used which has a lever on one in the locking bolt guided operating rod acts.
  • the main advantages achieved with the invention are that the emergency release device according to the invention only with a pulling element, for example, cable pull, which in addition to reduced assembly costs cost savings are also achieved. It is also advantageous that existing ones Locks with the easy-to-install mechanical emergency release device can be retrofitted.
  • the body 1 shows sections of the body 1 of a motor vehicle 2.
  • the body 1 is of Wheels 3 worn and includes a front section 4, which in addition to a bow trim part 5th still side fenders 6 and a body part arranged between the fenders 6 7, which is shown in Fig. 1 in its closed position ST, in which it by a Lock 8 is kept locked.
  • the body part 7 is therefore from the To open the closed position ST and in particular as a hinged hood, which covers an underlying body space 9 (Fig. 3). From the body part 7 For example, an on-board electrical system battery (not shown) covered and also is the one under the body part 7 Body space 9 designed as a luggage compartment for receiving cargo.
  • the lock 8 In order to be able to open the body part 7, the lock 8 is unlocked.
  • an electrical supply that can be supplied via the on-board electrical system battery Unlocking device 10 and on the other hand a mechanical Emergency release device 11 is provided.
  • Both unlocking devices 10 and 11 control a locking element 12 mounted in the lock 8, so that it is in a Release position is movable or is triggered in which there is a closing element 13 releases which closing element 13 is fastened to the body part 7 and in particular is designed as a locking bracket or locking bolt.
  • the locking element 12 is is in particular a so-called rotary latch or fork latch, its function and Embodiment are known in the prior art, so that no further details is received.
  • the emergency release device 11 has a first pull element 14, in particular one Cable, which with its first end, the connecting end 15, over a Connecting device 16 with a second tension element 17 of the electrical Unlocking device 10 is coupled.
  • the locking element 12 is unlocked or released into the release position by means of the electrical unlocking device 10 such that a. in the body space 9 arranged electrical actuating element 18, the second tension element 17 in Bolt actuation direction BR moves and thus triggers the locking element 12.
  • the Adjusting element 18 is attached to a wall 19 of the body space 9.
  • the second tension element 17 is laid along the room wall 19 and through a Opening 20 of a lock carrier 21 is passed through and with the lock 8 connected is.
  • the locking element 12 can be independent of the electrical Unlocking device 10, for example in the event of failure of the on-board electrical system battery, via the Emergency release device 11 are triggered in the release position.
  • first tension element 14 to the second tension element 17 via the connecting device 16 mechanically coupled and when the first traction device 14 is actuated (arrow ZB) the emergency release device 11 applies this actuation, for example, to the second traction means 17 transferred, which is then in the bolt actuation direction BR to the bolt element 12th acts.
  • the connecting device 16 between the lock-side connection 22 and the actuator-side connection 23 of the second Traction element 17 is arranged.
  • the connecting device 16 is a cable clamp executed, which is attached to one of the two tension elements 14 and 17 and the other Tension element 17 or 14 holds in a clamped manner, in any case both tension elements 14 and 17 couples to each other, so that the second pulling means 17 in Bolt actuation direction BR is taken.
  • the first traction means 14 is on the Room wall 19 performed in the appropriate direction of installation.
  • the connecting device 16 designed as a loop 24 which is placed around the second traction means 17, whereby the Coupling of both tension elements 14 and 17 is achieved with each other.
  • the loop 24 can be fixed by a cable clamp, which is applied to the first tension element 14.
  • the first tension element 14 is along the room wall 19 guided within the body space 9 and is preferably only one here cladding part VK shown for this room wall 19 covered, so that luggage or cargo arranged in the body space 9 when moving not accidentally actuated the emergency release device 11 while driving. Further it can be provided that the other end, the actuating end 25, of the first Traction means 14 extended and out of the body space 9 to the outside of the vehicle 26 is led out and, for example, the room wall 19 in one here breakthrough shown. The actuating end 25 can not without more accessible place placed under the body shell 27, so that it is only after removal of at least part of the motor vehicle 2 becomes accessible.

Landscapes

  • Lock And Its Accessories (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

An emergency unlocking device (10) has a first pulling element (PE) (14) that does not rely on an electrical unlocking device (EUD) to trigger a movable rotary catch (MRC) (12) into a release position, in which a closing element fastened on a bodywork part to be opened is released. The EUD has an electrical adjusting element to act on a lock (8) via a second PE (17) and release the MRC.

Description

Bei der Erfindung wird ausgegangen von einem Kraftfahrzeug mit einem Schloss, gemäß Oberbegriff des Anspruchs 1.The invention is based on a motor vehicle with a lock, according to Preamble of claim 1.

Ein gattungsbildendes Kraftfahrzeug ist der DE 44 25 423 C1 zu entnehmen. Es ist mit einem Schloss ausgestattet, welches ein bewegbares Riegelelement in Form eine Dreh- bzw. Gabelfalle aufweist. Neben einer nicht näher beschriebenen elektrischen Entriegelungseinrichtung für das Schloss ist ferner eine mechanische Notentriegelungseinrichtung vorgesehen, die als Zugelement eine Bowdenzug umfasst, damit das Riegelelement unabhängig von der elektrischen Entriegelungseinrichtung in eine Freigabestellung angesteuert werden kann. Der Bowdenzug wirkt dabei auf eine sog. Sperrklinke, die verschwenkt werden kann und so die Gabelfalle freigibt, damit ein Schließelement, beispielsweise Schließbolzen, der an einem zu öffnenden Karosserieteil angebracht ist, von der Gabelfalle freigegeben wird, wodurch das Karosserieteil geöffnet werden kann. Für die Notentriegelungseinrichtung ist bei dem bekannten Kraftfahrzeug eine Mechanik eingesetzt, die einen Hebel aufweist, der auf eine in dem Schließbolzen geführte Betätigungsstange wirkt.A generic motor vehicle can be found in DE 44 25 423 C1. It is with equipped with a lock, which has a movable locking element in the form of a or fork latch. In addition to an electrical not described in detail Unlocking device for the lock is also a mechanical Emergency unlocking device is provided, which comprises a Bowden cable as a tension element, so that the locking element independent of the electrical unlocking device in a release position can be controlled. The Bowden cable acts on a so-called Pawl that can be swiveled and thus releases the fork latch, so that Locking element, for example locking bolt, on a body part to be opened is attached, is released from the fork latch, whereby the body part is opened can be. For the emergency release device is in the known motor vehicle a mechanism is used which has a lever on one in the locking bolt guided operating rod acts.

Es ist Aufgabe der Erfindung, ein Kraftfahrzeug der eingangs genannten Art anzugeben, bei dem die mechanische Notentriegelungseinrichtung für das Schloss ohne großen Aufwand bereit gestellt werden kann.It is an object of the invention to provide a motor vehicle of the type mentioned in the introduction, in which the mechanical emergency release device for the lock without large Effort can be provided.

Gelöst wird diese Aufgabe mit einem Kraftfahrzeug, welches die in Anspruch 1 genannten Merkmale umfasst. Weitere, die Erfindung ausgestaltende Merkmale sind in den Unteransprüchen angegeben.This problem is solved with a motor vehicle, which the mentioned in claim 1 Features includes. Further features embodying the invention are in the Subclaims specified.

Die mit der Erfindung hauptsächlich erzielten Vorteile sind darin zu sehen, dass die erfindungsgemäße Notentriegelungseinrichtung lediglich mit einem Zugelement, beispielsweise Seilzug, auskommt, wodurch neben einem verringerten Montageaufwand auch eine Kostenersparnis erzielt wird. Vorteilhaft ist ferner, dass bereits bestehende Schlösser mit der einfach anzubringenden mechanischen Notentriegelungseinrichtung nachträglich ausgestattet werden können.The main advantages achieved with the invention are that the emergency release device according to the invention only with a pulling element, for example, cable pull, which in addition to reduced assembly costs cost savings are also achieved. It is also advantageous that existing ones Locks with the easy-to-install mechanical emergency release device can be retrofitted.

Nach einer Weiterbildung mit den in Anspruch 4 genannten Merkmalen ist vorteilhaft, dass die Notentriegelung des Schlosses betätigt werden kann, ohne dass Zugang zu dem von dem Karosserieteil abgedeckten Karosserieraum besteht und überdies eine Notentriegelung von der Fahrzeugaußenseite her möglich ist.According to a further development with the features mentioned in claim 4, it is advantageous that the emergency release of the lock can be operated without access to the there is a body space covered by the body part and moreover one Emergency unlocking from the outside of the vehicle is possible.

Ist die erfindungsgemäße Notentriegelungseinrichtung beispielsweise für ein Karosserieteil vorgesehen, welches einen Gepäckraum abdeckt, wird mit den in Anspruch 8 genannten Merkmalen verhindert, dass während der Fahrt sich in dem Gepäckraum bewegendes Gepäck die Notentriegelung auslöst.Is the emergency release device according to the invention for example for a Body part provided, which covers a luggage compartment, is used with the 8 mentioned features prevents that in the luggage compartment while driving moving luggage triggers the emergency release.

Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen mit Bezug auf die Zeichnung nähererläutert.The invention is described below using exemplary embodiments with reference to FIG Drawing explained.

Es zeigen:

Fig. 1
ausschnittweise ein Kraftfahrzeug mit einem Schloss,
Fig. 2
ausschnittweise ein Schlossträger mit dem daran befestigten Schloss und einer elektrischen Entriegelungseinrichtung sowie einer mechanischen Notentriegelungseinrichtung nach einem ersten Ausführungsbeispiel und
Fig. 3
eine Notentriegelungseinrichtung nach einem zweiten Ausführungsbeispiel.
Show it:
Fig. 1
sections of a motor vehicle with a lock,
Fig. 2
sections of a lock carrier with the lock attached to it and an electrical unlocking device and a mechanical emergency unlocking device according to a first embodiment and
Fig. 3
an emergency release device according to a second embodiment.

Fig. 1 zeigt ausschnittweise den Aufbau 1 eines Kraftfahrzeugs 2. Der Aufbau 1 wird von Rädern 3 getragen und umfasst eine Frontpartie 4, die außer einem Bugverkleidungsteil 5 noch seitliche Kotflügel 6 und ein zwischen den Kotflügeln 6 angeordnetes Karosserieteil 7 aufweist, welches in Fig. 1 in seiner Schließstellung ST gezeigt ist, in der es durch ein Schloss 8 verriegelt gehalten ist. Das Karosserieteil 7 ist demnach aus der Schließstellung ST zu öffnen und insbesondere als aufklappbare Haube ausgebildet, die einen darunter liegenden Karosserieraum 9 (Fig. 3) abdeckt. Von dem Karosserieteil 7 wird beispielsweise eine der Spannungsversorgung dienende Bordnetzbatterie (nicht dargestellt) abgedeckt und ferner ist der unter dem Karosserieteil 7 liegende Karosserieraum 9 als Gepäckraum zur Aufnahme von Ladegut ausgebildet.1 shows sections of the body 1 of a motor vehicle 2. The body 1 is of Wheels 3 worn and includes a front section 4, which in addition to a bow trim part 5th still side fenders 6 and a body part arranged between the fenders 6 7, which is shown in Fig. 1 in its closed position ST, in which it by a Lock 8 is kept locked. The body part 7 is therefore from the To open the closed position ST and in particular as a hinged hood, which covers an underlying body space 9 (Fig. 3). From the body part 7 For example, an on-board electrical system battery (not shown) covered and also is the one under the body part 7 Body space 9 designed as a luggage compartment for receiving cargo.

Um das Karosserieteil 7 öffnen zu können, wird das Schloss 8 entriegelt. Hierfür ist einerseits eine über die Bordnetzbatterie versorgbare elektrische Entriegelungseinrichtung 10 und andererseits eine mechanische Notentriegelungseinrichtung 11 vorgesehen. Beide Entriegelungseinrichtungen 10 und 11 steuern ein im Schloss 8 gelagertes Riegelelement 12 an, so dass es in eine Freigabestellung bewegbar ist bzw. ausgelöst wird, in der es ein Schließelement 13 freigibt, welches Schließelement 13 an dem Karosserieteil 7 befestigt und insbesondere als Schließbügel oder Schließbolzen ausgeführt ist. Bei dem Riegelelement 12 handelt es sich insbesondere um eine sog. Drehfalle bzw. Gabelfalle, deren Funktion und Ausgestaltung im Stand der Technik bekannt sind, so dass darauf nicht näher eingegangen wird.In order to be able to open the body part 7, the lock 8 is unlocked. For this is on the one hand an electrical supply that can be supplied via the on-board electrical system battery Unlocking device 10 and on the other hand a mechanical Emergency release device 11 is provided. Both unlocking devices 10 and 11 control a locking element 12 mounted in the lock 8, so that it is in a Release position is movable or is triggered in which there is a closing element 13 releases which closing element 13 is fastened to the body part 7 and in particular is designed as a locking bracket or locking bolt. The locking element 12 is is in particular a so-called rotary latch or fork latch, its function and Embodiment are known in the prior art, so that no further details is received.

Die Notentriegelungseinrichtung 11 besitzt ein erstes Zugelement 14, insbesondere einen Seilzug, welches mit seinem ersten Ende, dem Verbindungsende 15, über eine Verbindungseinrichtung 16 mit einem zweiten Zugelement 17 der elektrischen Entriegelungseinrichtung 10 gekoppelt ist.The emergency release device 11 has a first pull element 14, in particular one Cable, which with its first end, the connecting end 15, over a Connecting device 16 with a second tension element 17 of the electrical Unlocking device 10 is coupled.

Die Entriegelung bzw. Auslösung des Riegelelements 12 in die Freigabestellung erfolgt durch die elektrische Entriegelungseinrichtung 10 derart, dass ein im Karosserieraum 9 angeordnetes elektrisches Stellelement 18 das zweite Zugelement 17 in Riegelbetätigungsrichtung BR bewegt und so das Riegelelement 12 auslöst. Das Stellelement 18 ist an einer Raumwandung 19 des Karosserieraumes 9 befestigt. Das zweite Zugelement 17 ist entlang der Raumwandung 19 verlegt und durch einen Durchbruch 20 eines Schlossträgers 21 hindurchgeführt und mit dem Schloss 8 verbunden ist. Ferner kann das Riegelelement 12 unabhängig von der elektrischen Entriegelungseinrichtung 10, beispielsweise bei Ausfall der Bordnetzbatterie, über die Notentriegelungseinrichtung 11 in die Freigabestellung ausgelöst werden. Hierfür ist das erste Zugelement 14 an das zweite Zugelement 17 über die Verbindungseinrichtung 16 mechanisch gekoppelt und bei einer Zugbetätigung (Pfeil ZB) des ersten Zugmittels 14 der Notentriegelungseinrichtung 11 wird diese Betätigung ZB auf das zweite Zugmittel 17 übertragen, welches dann in der Riegelbetätigungsrichtung BR auf das Riegelelement 12 wirkt. Aus den Fig. 2 und 3 ist ersichtlich, dass die Verbindungseinrichtung 16 zwischen der schlossseitigen Anbindung 22 und der stellantriebsseitigen Anbindung 23 des zweiten Zugelements 17 angeordnet ist.The locking element 12 is unlocked or released into the release position by means of the electrical unlocking device 10 such that a. in the body space 9 arranged electrical actuating element 18, the second tension element 17 in Bolt actuation direction BR moves and thus triggers the locking element 12. The Adjusting element 18 is attached to a wall 19 of the body space 9. The second tension element 17 is laid along the room wall 19 and through a Opening 20 of a lock carrier 21 is passed through and with the lock 8 connected is. Furthermore, the locking element 12 can be independent of the electrical Unlocking device 10, for example in the event of failure of the on-board electrical system battery, via the Emergency release device 11 are triggered in the release position. That's what it is for first tension element 14 to the second tension element 17 via the connecting device 16 mechanically coupled and when the first traction device 14 is actuated (arrow ZB) the emergency release device 11 applies this actuation, for example, to the second traction means 17 transferred, which is then in the bolt actuation direction BR to the bolt element 12th acts. It can be seen from FIGS. 2 and 3 that the connecting device 16 between the lock-side connection 22 and the actuator-side connection 23 of the second Traction element 17 is arranged.

Beim Ausführungsbeispiel gemäß Fig. 2 ist die Verbindungseinrichtung 16 als Seilklemme ausgeführt, die an einem der beiden Zugelement 14 bzw. 17 befestigt ist und das andere Zugelement 17 bzw. 14 klemmend hält, jedenfalls beide Zugelemente 14 und 17 aneinander koppelt, so dass durch die Zugbetätigung ZB das zweite Zugmittel 17 in Riegelbetätigungsrichtung BR mitgenommen wird. Das erste Zugmittel 14 ist dafür an der Raumwandung 19 in entsprechender Verlegerichtung geführt.2, the connecting device 16 is a cable clamp executed, which is attached to one of the two tension elements 14 and 17 and the other Tension element 17 or 14 holds in a clamped manner, in any case both tension elements 14 and 17 couples to each other, so that the second pulling means 17 in Bolt actuation direction BR is taken. The first traction means 14 is on the Room wall 19 performed in the appropriate direction of installation.

Nach dem in Fig. 3 dargestellten Ausführungsbeispiel ist die Verbindungseinrichtung 16 als Schlaufe 24 ausgeführt, die um das zweite Zugmittel 17 herumgelegt ist, wodurch die Kopplung beider Zugelemente 14 und 17 miteinander erreicht wird. Die Schlaufe 24 kann durch eine Seilklemme fixiert sein, welche auf das erste Zugelement 14 aufgebracht ist.According to the exemplary embodiment shown in FIG. 3, the connecting device 16 designed as a loop 24 which is placed around the second traction means 17, whereby the Coupling of both tension elements 14 and 17 is achieved with each other. The loop 24 can be fixed by a cable clamp, which is applied to the first tension element 14.

Wie Fig. 3 außerdem zeigt, ist das erste Zugelement 14 entlang der Raumwandung 19 innerhalb des Karosserieraumes 9 geführt und wird vorzugsweise von einem hier nur ausschnittweise dargestellten Verkleidungsteil VK für diese Raumwandung 19 verdeckt, so dass in dem Karosserieraum 9 angeordnetes Gepäck bzw. Ladegut beim Bewegen während der Fahrt die Notentriegelungseinrichtung 11 nicht ungewollt betätigt. Ferner kann vorgesehen sein, dass das andere Ende, das Betätigungsende 25, des ersten Zugmittels 14 verlängert und aus dem Karosserieraum 9 zur Fahrzeugaußenseite 26 herausgeführt ist und dazu beispielsweise die Raumwandung 19 in einem hier nicht dargestellten Durchbruch durchtritt. Das Betätigungsende 25 kann an eine nicht ohne weiteres zugängliche Stelle unter der Karosserieaußenhaut 27 gelegt, so dass es erst nach dem Entfernen zumindest eines Teils des Kraftfahrzeugs 2 zugänglich wird.As FIG. 3 also shows, the first tension element 14 is along the room wall 19 guided within the body space 9 and is preferably only one here cladding part VK shown for this room wall 19 covered, so that luggage or cargo arranged in the body space 9 when moving not accidentally actuated the emergency release device 11 while driving. Further it can be provided that the other end, the actuating end 25, of the first Traction means 14 extended and out of the body space 9 to the outside of the vehicle 26 is led out and, for example, the room wall 19 in one here breakthrough shown. The actuating end 25 can not without more accessible place placed under the body shell 27, so that it is only after removal of at least part of the motor vehicle 2 becomes accessible.

Claims (9)

Kraftfahrzeug mit einem Schloss mit einem bewegbaren Riegelelement, insbesondere einer Drehfalle, welches Schloss neben einer elektrischen Entriegelungseinrichtung für das Riegelelement mit einer mechanischen Notentriegelungseinrichtung für das Riegelelement ausgestattet ist, wobei die Notentrieglungseinrichtung ein erstes Zugelement umfasst, welches das Riegelelement unabhängig von der elektrischen Entriegelungseinrichtung in eine Freigabestellung auslöst, in welcher Freigabestellung ein an einem zu öffnenden Karosserieteil befestigtes Schließelement freigegeben wird, dadurch gekennzeichnet, dass die elektrische Entriegelungseinrichtung (10) ein elektrisches Stellelement (18) umfasst, das über ein zweites Zugelement (17) auf das Schloss (8) wirkt und dabei das Riegelelement (12) in die Freigabestellung auslöst, dass das erste Zugelement (14) der Notentriegelungseinrichtung (11) mit dem zweiten Zugelement (17) mittels einer Verbindungseinrichtung (16) gekoppelt ist und dass die Verbindungseinrichtung (16) am zweiten Zugelement (17) zwischen dem Stellelement (18) und dem Schloss (8) liegt.Motor vehicle with a lock with a movable locking element, in particular a rotary latch, which lock, in addition to an electrical unlocking device for the locking element, is equipped with a mechanical emergency unlocking device for the locking element, the emergency unlocking device comprising a first pulling element which, independent of the electrical unlocking device, locks the locking element into one Triggers release position, in which release position a locking element fastened to an openable body part is released, characterized in that the electrical unlocking device (10) comprises an electrical adjusting element (18) which acts on the lock (8) via a second pulling element (17) and thereby the locking element (12) triggers in the release position that the first pulling element (14) of the emergency release device (11) is coupled to the second pulling element (17) by means of a connecting device (16) and that the Connecting device (16) on the second tension element (17) between the adjusting element (18) and the lock (8). Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, dass das erste Zugelement (14) ein Seilzug ist.Motor vehicle according to claim 1, characterized in that the first tension element (14) is a cable pull. Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, dass das zweite Zugelement (17) ein Seilzug ist.Motor vehicle according to claim 1, characterized in that the second tension element (17) is a cable pull. Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, dass das erste Zugelement (14) mit seinem einen Ende, dem Verbindungsende (15), über die Verbindungseinrichtung (16) mit dem zweiten Zugelement (17) gekoppelt und mit seinem zweiten Ende, dem Betätigungsende (25), aus einem von dem Karosserieteil (7) abgedeckten Karosserieraum (9) zur Fahrzeugaußenseite (26) herausgeführt ist. Motor vehicle according to claim 1, characterized in that the first pulling element (14) is coupled with its one end, the connecting end (15), via the connecting device (16) to the second pulling element (17) and with its second end, the actuating end (25 ) is led out of a body space (9) covered by the body part (7) to the outside of the vehicle (26). Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, dass die Verbindungseinrichtung (16) als Seilklemme ausgeführt ist.Motor vehicle according to claim 1, characterized in that the connecting device (16) is designed as a cable clamp. Kraftfahrzeug nach Anspruch 1, dadurch gekennzeichnet, dass das Verbindungsende (15) des ersten Zugelements (14) als Schlaufe (24) ausgeführt ist, die um das zweite Zugelement (17) gelegt ist.Motor vehicle according to claim 1, characterized in that the connecting end (15) of the first tension element (14) is designed as a loop (24) which is placed around the second tension element (17). Kraftfahrzeug nach Anspruch 1 und 4, dadurch gekennzeichnet, dass der Karosserieraum (9) ein Gepäckraum ist und dass das zu öffnenden Karosserieteil (7) eine den Gepäckraum abdeckende Haube ist.Motor vehicle according to claims 1 and 4, characterized in that the body space (9) is a luggage space and that the body part (7) to be opened is a hood covering the luggage space. Kraftfahrzeug nach Anspruch 4 oder 7, dadurch gekennzeichnet, dass das erste Zugelement (14) entlang einer den Karosserieraum (9) begrenzenden Raumwand (19) geführt und von einem Verkleidungsteil (VK) für die Raumwand (19) verdeckt ist.Motor vehicle according to Claim 4 or 7, characterized in that the first tension element (14) is guided along a wall (19) delimiting the body space (9) and is covered by a trim part (VK) for the wall (19). Kraftfahrzeug nach Anspruch 8, dadurch gekennzeichnet, dass das Betätigungsende (25) des ersten Zugmittels (14) durch die Raumwandung (19) hindurch aus dem Karosserieraum (9) herausgeführt ist.Motor vehicle according to Claim 8, characterized in that the actuating end (25) of the first traction means (14) is led out of the body space (9) through the space wall (19).
EP20040003986 2003-05-27 2004-02-21 Motor vehicle with a lock Expired - Lifetime EP1482112B1 (en)

Applications Claiming Priority (2)

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DE2003123955 DE10323955A1 (en) 2003-05-27 2003-05-27 Motor vehicle with a lock
DE10323955 2003-05-27

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EP1482112A2 true EP1482112A2 (en) 2004-12-01
EP1482112A3 EP1482112A3 (en) 2005-12-28
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US7163256B2 (en) 2007-01-16
JP2004353442A (en) 2004-12-16
EP1482112A3 (en) 2005-12-28
DE502004008246D1 (en) 2008-11-27
DE10323955A1 (en) 2004-12-30
US20040239139A1 (en) 2004-12-02
EP1482112B1 (en) 2008-10-15

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