EP1503012A1 - Serrure pour une porte de véhicule automobile - Google Patents

Serrure pour une porte de véhicule automobile Download PDF

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Publication number
EP1503012A1
EP1503012A1 EP04016690A EP04016690A EP1503012A1 EP 1503012 A1 EP1503012 A1 EP 1503012A1 EP 04016690 A EP04016690 A EP 04016690A EP 04016690 A EP04016690 A EP 04016690A EP 1503012 A1 EP1503012 A1 EP 1503012A1
Authority
EP
European Patent Office
Prior art keywords
drive
motor vehicle
vehicle door
blocking
door lock
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
EP04016690A
Other languages
German (de)
English (en)
Other versions
EP1503012B1 (fr
Inventor
Frank Kunst
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.)
Kiekert AG
Original Assignee
Kiekert 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 Kiekert AG filed Critical Kiekert AG
Publication of EP1503012A1 publication Critical patent/EP1503012A1/fr
Application granted granted Critical
Publication of EP1503012B1 publication Critical patent/EP1503012B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05B81/14—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
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors

Definitions

  • the present invention relates to a motor vehicle door closure, with a locking mechanism, and with a drive, which is set up to open the lock.
  • the invention is based on the technical problem that Safety of a generic motor vehicle door lock to increase insofar as unintentional locking openings be reliably excluded.
  • a generic motor vehicle door lock in the context of Invention characterized in that a blocking agent is provided for the drive, which only after manually prompted his release position to open locking by means of the drive allows.
  • the blocking agent thus ensures that during its Blockade position the drive is reliably blocked. Only if the blocking agent is in its release position the drive is able to lock the locking mechanism to open.
  • the release position is in the context of Invention caused purely by hand. That is, the blocking agent will only move from its blockage position into the Transfer position transferred when an operator through a manual intervention on the motor vehicle or motor vehicle door lock expresses his desire for access.
  • Blocking means mechanically coupled with an actuating lever is.
  • this operating lever to the external operating lever acts, so leads a manual Actuation example of an outside door handle on the outside operating lever to make the connected Blocking caused by this manual operation assumes its release position.
  • both operations require a manual Manipulation of the relevant lever, switch, etc.
  • a query be interposed such that For example, in a motor-induced transfer of the blocking agent from the blockage position to the release position previously a speed sensor of the motor vehicle is queried. Only if the motor vehicle At a standstill, you will see the transition from the Blockade position in the release position in such a Allow case.
  • the blocking agent reliably ensures that it does not can act on the locking mechanism to its opening. Because the blocking agent gives the drive - as I said - only and only free if previously described manual intervention took place. This is the main advantages to see.
  • Blocking means has a stop which with a Contour interacts on the drive.
  • the Stop in the blocking position of the blocking agent therefor, that the drive is blocked.
  • the stop at the Blocking agent molded or otherwise connected to this while the contour is on a gear member of the drive is arranged.
  • the blocking agent or the Blocking lever can be used to take the blockage position and the release position regularly around its housing Axis pivot, usually manually.
  • the blocking agent mostly mechanically with the operating lever coupled, which is in particular an external operating lever is.
  • one or more Transmission lever be realized as a transmission element.
  • the blocking agent operates at least in its release position one the drive controlling sensor. That is, only if that is Blocking agent is in its release position is the relevant sensor is actuated, so that the drive for Opening the locking mechanism can start. In the blockage position In contrast, the sensor experiences no actuation.
  • the blocking agent has a Actuating arm and a sensor arm, wherein the actuating arm for example, coupled to the external operating lever is while the sensor arm on the addressed sensor is working.
  • the blocking agent usually in supervision above or arranged below the drive, so that the overall length the motor vehicle door lock according to the invention not a version without this blocking agent changed and only with a slight increase in the Width is to be expected.
  • the described motor vehicle door lock increases essentially the safety. Because a castle opening for example, while driving is reliably suppressed. This is ensured by the blocking agent, which is consistent located in its blockage position and in this Position blocks the drive.
  • the described Authorization check can be done wirelessly in the Meaning of a so-called "keyless entry" query. Just as well, such an authorization check in the Meaning that the operator has a Key is in a keyhole and the lock or the motor vehicle door lock by turning a Tried to unlock lock cylinder. Likewise, the Authorization check done by wire, in which, for example the outside door handle is connected to a switch is, which starts the authorization check. An additional one Sensor on the motor vehicle in this case, the authorization the operator, for example by fingerprint, Eye iris test, etc. determine.
  • the authorization check runs upstream or simultaneously with the manually induced taking of the Release position for the blocking agent from. Because only if the blocking agent is in the release position, is the drive (after positive authorization check) in able to open the locking mechanism (electric).
  • a motor vehicle door lock is shown, which via a locking mechanism 1, 2 from catch 1 and Pawl 2 features.
  • the locking mechanism 1, 2 works in known type with a not explicitly shown Lock bolt together.
  • a Drive 3, 4, 5 realized, which for opening the locking mechanism 1, 2 is set up, d. H. the locking mechanism 1, 2 like described below.
  • the motor vehicle door lock still has via a blocking means 6, which in the context of the embodiment and not limiting as a blocking lever 6 is formed with actuating arm 6a and 6b sensor arm.
  • the Blocking or the locking lever 6 rotates about his housing-fixed axis 7 and can basically at least two Occupy positions, namely a blockage position, such as it is shown in Figs. 1a, 2a and a release position according to FIGS. 1b, 2b.
  • a blockage position such as it is shown in Figs. 1a, 2a and a release position according to FIGS. 1b, 2b.
  • the Blocking 6 In the transition from the blockade position in the release position performs the Blocking 6 a pivoting movement about its axis 7 in indicated clockwise.
  • the blocking lever 6 has at its in Figs. 2a and 2b shown back on a stop 8, which in Figs. 1a and 1b can not be seen.
  • the stop 8 is with the blocking agent 6 in every conceivable way and Way connected. Also, of course, is a one-piece Design of the blocking means 6 with the stop 8 in Frame of the invention. With the stop 8 acts a contour 9 on the drive 3, 4, 5 together.
  • the drive 3, 4, 5 is made of one Electric motor 3 and a downstream reduction gear 4, 5 of two narrow-face spur gears 4, 5 together.
  • the output side spur gear 5 or gear member 5 now has the addressed contour 9. It is understood that the stop 8 and the contour 9 set up are that they are described in the following Way of interacting with each other.
  • the stop has 8 via a blockade surface 8a for the contour 9.
  • the contour 9 is an arc contour with an arc angle ⁇ of approx. 90 ° corresponding length formed. This prevents the contour 9, that in the release position after the Fig. 1b and 2b located blocking lever 6 possibly can fall back into its blockage position and so the Opening process of the locking mechanism 1, 2 in any way with special needs.
  • the blocking lever 6 is thus about its axis 7 due a manually induced action pivots and is mechanically with the operating lever or external operating lever 10 coupled, via the intermediate Transmission member 12, which is one or more Transmission lever acts.
  • the blocking means 6 in plan view above or below of the drive 3, 4, 5 can be arranged so that the latter all elements 3, 4, 5 and 6 in its own optional and retrofittable module to let. That is, the illustrated motor vehicle door lock is together with the ratchet 1, 2 as well a release lever 14 and possibly other levers able, even without the illustrated drive 3, 4, 5 in Connection with the blocking agent 6 to work.
EP20040016690 2003-08-01 2004-07-15 Serrure pour une porte de véhicule automobile Active EP1503012B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336050 2003-08-01
DE2003136050 DE10336050A1 (de) 2003-08-01 2003-08-01 Kraftfahrzeugtürverschluss

Publications (2)

Publication Number Publication Date
EP1503012A1 true EP1503012A1 (fr) 2005-02-02
EP1503012B1 EP1503012B1 (fr) 2006-06-28

Family

ID=33521550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040016690 Active EP1503012B1 (fr) 2003-08-01 2004-07-15 Serrure pour une porte de véhicule automobile

Country Status (2)

Country Link
EP (1) EP1503012B1 (fr)
DE (2) DE10336050A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015172761A1 (fr) * 2014-05-12 2015-11-19 Kiekert Aktiengesellschaft Serrure de véhicule automobile
CN104854288B (zh) * 2012-10-18 2017-03-08 开开特股份公司 机动车门锁
WO2019076401A1 (fr) * 2017-10-20 2019-04-25 Kiekert Ag Serrure de porte de véhicule automobile
US20210156175A1 (en) * 2018-04-18 2021-05-27 Mitsui Kinzoku Act Corporation Vehicle door latch apparatus
US11525287B2 (en) * 2018-04-18 2022-12-13 Mitsui Kinzoku Act Corporation Vehicle door latch apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017102813A1 (de) * 2017-02-13 2018-08-16 Kiekert Ag Kraftfahrzeugtürschloss, insbesondere Haubenschloss
DE102018117650A1 (de) * 2018-07-20 2020-01-23 BROSE SCHLIEßSYSTEME GMBH & CO. KG Schlosslogikanordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589158A1 (fr) * 1992-08-25 1994-03-30 Bayerische Motoren Werke Aktiengesellschaft Serrure commandable à distance, en particulier pour des portières de véhicule automobile
US6367296B1 (en) * 1998-11-09 2002-04-09 Valeo Securite Habitacle Motor vehicle door lock that can be electrically locked/unlocked from the outside and/or from the inside
DE10048709A1 (de) * 2000-09-30 2002-04-18 Kiekert Ag Kraftfahrzeugtürverschluss
WO2003018939A1 (fr) * 2001-08-27 2003-03-06 Kiekert Aktiengesellschaft Fermeture de portiere de vehicule automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589158A1 (fr) * 1992-08-25 1994-03-30 Bayerische Motoren Werke Aktiengesellschaft Serrure commandable à distance, en particulier pour des portières de véhicule automobile
US6367296B1 (en) * 1998-11-09 2002-04-09 Valeo Securite Habitacle Motor vehicle door lock that can be electrically locked/unlocked from the outside and/or from the inside
DE10048709A1 (de) * 2000-09-30 2002-04-18 Kiekert Ag Kraftfahrzeugtürverschluss
WO2003018939A1 (fr) * 2001-08-27 2003-03-06 Kiekert Aktiengesellschaft Fermeture de portiere de vehicule automobile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104854288B (zh) * 2012-10-18 2017-03-08 开开特股份公司 机动车门锁
WO2015172761A1 (fr) * 2014-05-12 2015-11-19 Kiekert Aktiengesellschaft Serrure de véhicule automobile
US11274474B2 (en) 2014-05-12 2022-03-15 Kiekert Ag Motor vehicle lock
WO2019076401A1 (fr) * 2017-10-20 2019-04-25 Kiekert Ag Serrure de porte de véhicule automobile
US20210156175A1 (en) * 2018-04-18 2021-05-27 Mitsui Kinzoku Act Corporation Vehicle door latch apparatus
US11525287B2 (en) * 2018-04-18 2022-12-13 Mitsui Kinzoku Act Corporation Vehicle door latch apparatus
US11555337B2 (en) * 2018-04-18 2023-01-17 Mitsui Kinzoku Act Corporation Vehicle door latch apparatus

Also Published As

Publication number Publication date
DE10336050A1 (de) 2005-02-24
EP1503012B1 (fr) 2006-06-28
DE502004000866D1 (de) 2006-08-10

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