EP2912245A2 - Serrure pour véhicule automobile munie de moyens de détection de position - Google Patents

Serrure pour véhicule automobile munie de moyens de détection de position

Info

Publication number
EP2912245A2
EP2912245A2 EP13805233.7A EP13805233A EP2912245A2 EP 2912245 A2 EP2912245 A2 EP 2912245A2 EP 13805233 A EP13805233 A EP 13805233A EP 2912245 A2 EP2912245 A2 EP 2912245A2
Authority
EP
European Patent Office
Prior art keywords
pawl
position detection
detection means
lock
catch
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Withdrawn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
EP13805233.7A
Other languages
German (de)
English (en)
Inventor
Carsten Fuchs
Christian Barmscheidt
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 EP2912245A2 publication Critical patent/EP2912245A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • 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
    • 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
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • 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
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/66—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status
    • E05B81/68—Monitoring or sensing, e.g. by using switches or sensors the bolt position, i.e. the latching status by sensing the position of the detent
    • 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
    • E05B85/26—Cooperation between bolts and detents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/108—Lever

Definitions

  • the invention relates to a lock for a motor vehicle with a locking mechanism comprising a catch and a pawl with which the catch can be locked in a closed position.
  • the locking pin then rotates the catch from an open position to a closed position. If the catch has reached a closed position, then the locking pin can not leave the inlet slot of the catch. In such a closed position, a pawl locks the catch so that it can not be rotated back into the open position.
  • AI is further known to provide two locking positions in a lock for a motor vehicle, which can be taken in succession during the closing of the rotary latch, namely the so-called pre-locking position and the so-called main detent position.
  • the main catch position the catch is locked by a main catch pawl.
  • the pre-locking position the catch is locked by a Vorrastsperrklinke.
  • a blocking lever may be provided which blocks such movement when the catch is locked.
  • Such a blocking lever is required for the main catch pawl when the catch and the main catch pawl are constructed so that the pawl in the Main load position initiates an opening moment in the catch to detent a locking with little effort.
  • DE 102008035607 AI discloses the provision of micro-switches for detecting positions of a locking mechanism, for example, to control an interior lighting of a motor vehicle.
  • the microswitches are arranged laterally by two pawls and can in turn be actuated by lateral contours of the pawls, so as to determine positions of the locking mechanism.
  • the locking mechanism of the claimed lock comprises a position detecting means which can be actuated by a lever which can influence the position of a pawl.
  • a position detecting means which can be actuated by a lever which can influence the position of a pawl.
  • Lever affects the position of a pawl when it can indirectly or directly to pivot the pawl or blocking a pivoting of the pawl directly or indirectly.
  • the position of a pawl by interrogating the position of a lever that can affect the position of a pawl, not directly, but indirectly queried. Since this lever is basically arranged particularly close to a housing wall for the lock, so electrical traces of the position detecting means can be shortened. The production cost and the cost of materials can be reduced thereby.
  • a Positionserkennungsnnittel outside a plane of rotation of the rotary latch and / or the pawl is arranged, which is able to actuate the Positionserkennungsnnittel.
  • plane of rotation is meant the plane within which the corresponding component, ie the pawl or the rotary latch can be pivoted or rotated.
  • This arrangement of a position detection means has been found to be particularly favorable. Regular space is available outside the respective plane of rotation. This space is therefore used in addition. Overall, this embodiment allows a particularly compact design. Conductors for the Positionserkennungsnnittel can also regularly be performed particularly suitable for an electrical connection for the lock. In turn, printed conductors can be particularly short.
  • Positionserkennungsnnittel outside the plane of rotation within which the catch and / or Hguptrastsperrklinke can be pivoted.
  • the area to be provided for a locking base can be kept so advantageous small.
  • a plane outside the plane of rotation, within which the catch and a main catch pawl is able to rotate, is regularly used as a supplement by this embodiment. Also for this reason, the available space can be used in addition. Complementary utilization takes place especially when, for example, space must be provided for a pre-ratchet pawl outside the main pawl.
  • the lever which is able to influence the position of a pawl of the locking mechanism, is located in particular substantially in the plane of rotation in which the catch can be pivoted.
  • This lever then advantageously has one or more bolts or elevations projecting from the plane of rotation, in order to be able to actuate or pivot components outside this plane and, in particular, a pre-locking pawl and / or a position-detecting means.
  • the lever is also capable of influencing the position of a pawl which is in the same plane of rotation as this lever.
  • the H ebel which is able to influence at least one position of a Sperrklin ke, is preferably a release lever, which can be pivoted for unlocking the locking versc versc. Such a release lever is therefore used twice.
  • a trigger is basically a through Pressing a handle associated therewith for unlocking the locking pivoted.
  • the release lever in particular can pivot a Vorrastsperrklinke and / or a blocking lever to unlatch the locking mechanism.
  • the position detection means is in particular a push button switch, particularly advantageously a microswitch.
  • This embodiment realizes a position detection means in a particularly simple and reliable manner.
  • the position detection means may also be, for example, an optical sensor or a capacitive sensor.
  • the locking mechanism comprises a Vorrastsperrklinke which is arranged outside a plane of rotation of the Hauptrastsperrklinke.
  • the rotary latch then includes in particular a stop in the form of a survey or a bolt which protrudes from the plane of rotation of the catch in order to lock the catch by the Vorrastsperrklinke can.
  • the rotary latch in the main latching position is capable of initiating an opening moment in the main latching pawl.
  • This embodiment comprises a blocking lever which is able to block such unintentional pivoting out of the pawl.
  • all of the electronics for the lock are located on one side, resulting in a reduction in manufacturing cost. So there are not two spatially separate areas that include electrical or electronic components and must be bridged by traces.
  • a Austexu ngsform are one or more, preferably sä slich e position detection means in the assembled state of the locking mechanism devishal b of the inlet mouth of the catch arranged.
  • the position detection means and the electrics and electronics likewise arranged there are particularly reliably protected from dirt, which can run over the inlet opening into the locking mechanism which is otherwise shielded by a housing in particular.
  • the electrical system and electronics are better protected against moisture.
  • the locking mechanism is mounted, who n this is installed in a door or a flap, in particular a motor vehicle.
  • the lock has maxi times two position detection means.
  • a maximum of two position detection means suffice to be able to recognize all relevant positions of the locking mechanism.
  • the invention also contributes advantageously to reduce the Za hl of the housing to be provided in order to be able to produce different lock types with kompa kten.
  • the production costs for the production of different locks can be reduced.
  • Figure 1 illustrates the structure of a locking mechanism with exactly two Positionserken tion center In.
  • the ratchet u comprises a Hau ptrastsperrklinke 3 and a Vorrastsperrklinke 4, which are Kings to a common axis region 5 Kings NEN.
  • the catch 1 is locked by the main catch pawl 3.
  • the locking mechanism is therefore in the main locking position.
  • the Vorrastsperrklinke 4 is above and thus outside the Drehebe ne of the main catch pawl 3 and catch 1 arranged. From the catch 1 is a survey 6 from above, which serves to rust in the pre-locking position.
  • the ratchet comprises a first push-button 7 as a position detecting means which can be actuated by a release lever 8.
  • the release lever 8 can be rotated or pivoted about its axis region 9.
  • the release lever 8 can pivot the Vorrastsperrklinke 4 directly by an upwardly projecting pin 10 and also able to prevent pivoting of the Vorrastsperrklinke 4 in the opposite direction.
  • the release lever 8 can also pivot a blocking lever, not shown.
  • the blocking lever is able to block the main catch pawl 3 when it is in its locked position. If the blocking lever blocks the main catch pawl 3, a blocking surface of the blocking lever abuts the blocking surface 11 of the main catch pawl 3.
  • the release lever can therefore indirectly influence the position of the main latching pawl.
  • a key switch 12 is disposed above and thus outside of the plane of rotation of the catch 1 and the main detent pawl 3.
  • the main catch pawl 3 is able to actuate the key switch 12 by a arranged at the end of a lever arm stepped surface 13.
  • Both position detection means 7 and 12 are located above and thus outside the plane of rotation, within which the catch 1, the main catch pawl 3 and the release lever 8 can be pivoted.
  • the blocking lever is pivoted in the same plane as the aforementioned three components catch 1, main catch pawl 3 and release lever 8.
  • the release lever 8 has an upwardly projecting pin 14 with which the key switch 7 can be operated.
  • the two push-buttons 7 and 12 are located at least substantially in the plane of rotation of Vorrastsperrklinke 4.
  • the inlet mouth of the catch 1 is indicated by the reference numeral 1 5.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une serrure pour véhicule automobile. La serrure est munie d'un mécanisme de verrouillage qui est constitué d'un pêne tournant, d'un cliquet de verrouillage et de moyens de détection de position. Le but de l'invention est d'améliorer encore une telle serrure. Pour atteindre ce but, le mécanisme de verrouillage de la serrure revendiquée comporte un moyen de détection de position qui peut être actionné à l'aide d'un levier qui peut influer sur la position d'un cliquet de verrouillage. Le fait que ce levier est disposé généralement tout près d'une paroi du palastre de la serrure permet de réduire les pistes électroconductrices des moyens de détection de position. En variante ou en complément, un moyen de détection de position est disposé à l'extérieur d'un plan de rotation du pêne tournant et/ou du cliquet de verrouillage qui est apte à actionner ledit moyen de détection de position. On dispose régulièrement d'un espace à l'extérieur du plan de rotation correspondant. Cet espace est donc utilisé en complément.
EP13805233.7A 2012-10-24 2013-09-27 Serrure pour véhicule automobile munie de moyens de détection de position Withdrawn EP2912245A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012020845.6A DE102012020845A1 (de) 2012-10-24 2012-10-24 Kraftfahrteugschloss mit Positionserkennungsmittel
PCT/DE2013/000552 WO2014063668A2 (fr) 2012-10-24 2013-09-27 Serrure pour véhicule automobile munie de moyens de détection de position

Publications (1)

Publication Number Publication Date
EP2912245A2 true EP2912245A2 (fr) 2015-09-02

Family

ID=49765218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13805233.7A Withdrawn EP2912245A2 (fr) 2012-10-24 2013-09-27 Serrure pour véhicule automobile munie de moyens de détection de position

Country Status (12)

Country Link
US (1) US20150267441A1 (fr)
EP (1) EP2912245A2 (fr)
JP (1) JP2015533969A (fr)
KR (1) KR20150079695A (fr)
CN (1) CN104903528B (fr)
BR (1) BR112015009084A2 (fr)
CA (1) CA2892920A1 (fr)
DE (1) DE102012020845A1 (fr)
IN (1) IN2015DN04177A (fr)
MX (1) MX2015005100A (fr)
RU (1) RU2015119151A (fr)
WO (1) WO2014063668A2 (fr)

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FR3014472B1 (fr) * 2013-12-10 2017-10-06 Inteva Products Llc Ensemble et systeme de verrouillage de portiere
JP5972919B2 (ja) * 2014-02-04 2016-08-17 本田技研工業株式会社 車両のドア装置
DE102014001789A1 (de) * 2014-02-12 2015-08-13 Kiekert Aktiengesellschaft Krahftfahrzeugtürschloss
US9903142B2 (en) * 2014-05-13 2018-02-27 Ford Global Technologies, Llc Vehicle door handle and powered latch system
JP6427803B2 (ja) * 2014-07-01 2018-11-28 三井金属アクト株式会社 自動車用ドアラッチ装置
DE102014114942A1 (de) * 2014-10-15 2016-04-21 Kiekert Ag Kraftfahrzeugtürverschluss
DE102015110751A1 (de) * 2015-07-03 2017-01-05 Kiekert Ag Kraftfahrzeugschloss
DE102016107509A1 (de) * 2016-04-22 2017-10-26 Kiekert Ag Kraftfahrzeugschließeinrichtung
CN107620529B (zh) 2016-07-15 2020-12-15 株式会社安成 车辆用门锁装置
JP6627672B2 (ja) 2016-07-20 2020-01-08 株式会社アンセイ 車両用ドアロック装置
CN107642287B (zh) 2016-07-20 2020-08-28 株式会社安成 车辆用门锁装置
JP6703271B2 (ja) * 2016-09-21 2020-06-03 株式会社アンセイ 車両用ドアロック装置
JP6627729B2 (ja) 2016-11-25 2020-01-08 株式会社アンセイ 車両用ドアロック装置
US11174661B2 (en) * 2017-07-21 2021-11-16 Kiekert Ag Motor vehicle door latch, in particular a tailgate latch
US10577840B2 (en) * 2017-07-21 2020-03-03 GM Global Technology Operations LLC System and method for detecting unlatched condition of closure
JP6627920B2 (ja) 2018-06-26 2020-01-08 株式会社アンセイ 車両用ドアロック装置

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Also Published As

Publication number Publication date
RU2015119151A (ru) 2016-12-10
KR20150079695A (ko) 2015-07-08
WO2014063668A2 (fr) 2014-05-01
CN104903528B (zh) 2017-08-25
BR112015009084A2 (pt) 2017-08-29
CA2892920A1 (fr) 2014-05-01
US20150267441A1 (en) 2015-09-24
DE102012020845A1 (de) 2014-04-24
IN2015DN04177A (fr) 2015-10-16
WO2014063668A3 (fr) 2014-10-30
JP2015533969A (ja) 2015-11-26
CN104903528A (zh) 2015-09-09
MX2015005100A (es) 2015-09-23

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