EP0995868A2 - Lever arrangement with a pivoting latch lever and a detent therefor - Google Patents

Lever arrangement with a pivoting latch lever and a detent therefor Download PDF

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Publication number
EP0995868A2
EP0995868A2 EP99119051A EP99119051A EP0995868A2 EP 0995868 A2 EP0995868 A2 EP 0995868A2 EP 99119051 A EP99119051 A EP 99119051A EP 99119051 A EP99119051 A EP 99119051A EP 0995868 A2 EP0995868 A2 EP 0995868A2
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EP
European Patent Office
Prior art keywords
area
stop
lever
pawl
pivoting
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
EP99119051A
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German (de)
French (fr)
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EP0995868B1 (en
EP0995868A3 (en
Inventor
Frank Bekemeier
Klaus Meissner
Thorsten Menke
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.)
Volkswagen AG
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Volkswagen AG
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Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP0995868A2 publication Critical patent/EP0995868A2/en
Publication of EP0995868A3 publication Critical patent/EP0995868A3/en
Application granted granted Critical
Publication of EP0995868B1 publication Critical patent/EP0995868B1/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
    • E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/007—Devices for reducing friction between lock parts

Definitions

  • the invention relates to a lever arrangement according to the preamble of Claim 1.
  • Lever arrangements of this structure can be found in rotary latch locks as in Motor vehicles in various places, for example for door and Hood locks, find use.
  • the possible application of the invention means the preferred application, namely in Frame of a motor vehicle hood lock, so the rotary latch serves with a mouth-like admission to a striker on the hood when the hood is closed reach around so that opening movements of the hood are not possible.
  • the catch is on pivoting movements in the sense of the release of the striker by the Pawl prevented, which then lies behind a latch stop of the rotary latch. This usually happens under the force of a spring acting on the pawl.
  • Pawl can be pivoted out of the area of the stop; then can, for example, supported by a spring force (gas pressure spring) Opening movement of the hood, the rotary latch into one position via the striker be pivoted in which it allows the striker to emerge.
  • a spring force gas pressure spring
  • the invention has for its object, in general a generic To create lever arrangement in which the friction between the pawl and back of the Swivel lever at least largely when the swivel movement is desired is reduced, but preferably avoided.
  • An advantage of the invention is the fact that it has the defined task minimal effort, namely essentially only by collecting the Back area of the pivot lever, if necessary additionally by providing a Counter stop for the pawl, releases.
  • the catch 1 With solid lines, the catch 1 is in its opening the closure and thus the hood not shown preventive pivot position drawn. With their mouth-like receptacle 2 prevents movements of the striker 3 on the hood in the upward direction to the position indicated at 3 'in which the hood is opened is made possible. Only when the rotary latch 1 is in its open position labeled 1 ' is pivoted, it gives the striker 3 for movement in its position 3 '(and others higher altitudes) free. This is well known.
  • a pawl 4 that rotates about the pivot axis 5 is pivotable.
  • the corresponding pivot axis for the rotary latch 1 is at 6 drawn.
  • the pawl 4 engages in the locking position with the nose 7 in the area the catch stop 8 of the rotary latch 1, i.e. it engages behind a stop flank there, so that the catch is not counterclockwise in the drawing from its Locked position can be pivoted into its release position 1 '.
  • the at 9 engages on the lower leg of the pawl 4 in the drawing, one takes place Swiveling the pawl 4 counterclockwise against the effect a pen not drawn.
  • the invention ensures that - except for the continuous Transitional area 12 - no contact at all between the back area 10 on the one hand and the pawl 4 on the other hand when the pivoting movements are desired Catch 1 is present.
  • the fixed stop 13 is in such a position provided that the pawl 4 even if it is not by the outside at 9 applied pivoting moment is pivoted into its release position 4 ', not to the catch 1 supports, but on the stop 13, which in the area of the Drawing upper leg of the pawl 4 is provided.
  • the counter-stop 13 is arranged so that it also in Locking position of the pawl 4 defines the pivoting position of the same; the nose 7 is not based on the base of the area of the stop 8. It is clear recognizable that when pivoted in the open position 1 'by the Counter stop 13, the pawl 4 with its nose 7 at a distance from the in this position with 10 'designated back area of the catch.
  • the invention accordingly provides a generic lever arrangement which solves the task with the simplest of means.

Abstract

The rotating spring bolt and locking pawl lock, for a vehicle hood, has a retracted rotating bolt back section (10) against the ratchet limit stop (8) at the bolt side for the locking pawl (4). A fixed counter limit stop (13) for the locking pawl (4) prevents contact with the back section (10) when the rotating bolt (1) is turned.

Description

Die Erfindung betrifft eine Hebelanordnung gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a lever arrangement according to the preamble of Claim 1.

Hebelanordnungen dieses Aufbaues finden sich bei Drehfallenschlössern, wie sie in Kraftfahrzeugen an verschiedenen Stellen, beispielsweise für Tür- und Haubenverschlüsse, Einsatz finden. Betrachtet man, ohne daß dies eine Beschränkung der Einsatzmöglichkeit der Erfindung bedeutet, den bevorzugten Einsatzfall, nämlich im Rahmen eines Kraftfahrzeug-Haubenverschlusses, so dient die Drehfalle dazu, mit einer maulartigen Aufnahme einen Schließbügel an der Haube bei geschlossener Haube zu umgreifen, so daß Öffnungsbewegungen der Haube nicht möglich sind. Die Drehfalle wird an Schwenkbewegungen im Sinne der Freigabe des Schließbügels durch die Sperrklinke gehindert, die sich dann hinter einen Rastanschlag der Drehfalle legt. Dies geschieht in der Regel unter der Kraft einer an der Sperrklinke angreifenden Feder. Soll die Haube geöffnet werden, muß durch Aufbringen eines Schwenkmoments die Drehklinke aus dem Bereich des Rastanschlags herausgeschwenkt werden; dann kann, beispielsweise durch eine durch Federkraft (Gasdruckfeder) unterstützte Öffnungsbewegung der Haube, über den Schließbügel die Drehfalle in eine Stellung verschwenkt werden, in der sie das Austreten des Schließbügels zuläßt. Beim Stand der Technik erfolgt während dieser Schwenkbewegung eine Abstützung der nunmehr schwenkmomentfreien Sperrklinke auf einem an den Bereich des Rastanschlags anschließenden Rückenbereich der Drehtalle. Mit anderen Worten: Nicht nur bei der Öffnungsverschwenkung der Drehfalle, sondern auch bei der anschließenden Schwenkung derselben in ihre Schließstellung, in der sie also den Schließbügel an Öffnungsbewegungen hindert, liegt ein Reibkontakt zwischen der Sperrklinke einerseits und dem definierten Rückenbereich der Drehfalle andererseits vor, der die Schwenkbewegungen der Drehfalle behindern kann. Insbesondere beim Schließen der Haube ist diese Reibung, die auch zeitlich unterschiedlich groß sein kann, häufig nachteilig, weil sie relativ große Schließkräfte erfordert, die von Hand oder einer Kinematik auf die Haube aufgebracht werden müssen. Auch dann, wenn zum Öffnen und Schließen der Haube ein besonderer Elektromotor vorgesehen ist, sind diese Reibkräfte insofern nachteilig, als sie eine relativ starke Auslegung des Elektromotors und einen relativ großen Verbrauch an elektrischer Antriebsenergie für diesen erfordern.Lever arrangements of this structure can be found in rotary latch locks as in Motor vehicles in various places, for example for door and Hood locks, find use. Looking at it without this being a limitation the possible application of the invention means the preferred application, namely in Frame of a motor vehicle hood lock, so the rotary latch serves with a mouth-like admission to a striker on the hood when the hood is closed reach around so that opening movements of the hood are not possible. The catch is on pivoting movements in the sense of the release of the striker by the Pawl prevented, which then lies behind a latch stop of the rotary latch. This usually happens under the force of a spring acting on the pawl. Should the hood must be opened by applying a swivel torque Pawl can be pivoted out of the area of the stop; then can, for example, supported by a spring force (gas pressure spring) Opening movement of the hood, the rotary latch into one position via the striker be pivoted in which it allows the striker to emerge. At the state of the Technology is now supported during this pivoting movement pawl free of pivoting moment on a to the area of the stop subsequent back area of the revolving hall. In other words: not only with the Pivotal opening of the rotary latch, but also in the subsequent one Swiveling the same into its closed position, in which it therefore engages the striker Prevents opening movements, there is a frictional contact between the pawl on the one hand and the defined back area of the rotary latch on the other hand, which the Swivel movements of the rotary latch can hinder. Especially when closing the This friction, which can also vary in time, is common disadvantageous because it requires relatively large clamping forces, which are manual or one Kinematics must be applied to the hood. Even when opening and Closing the hood a special electric motor is provided, these are frictional forces disadvantageous in that they have a relatively strong design of the electric motor and one require relatively large consumption of electrical drive energy for this.

Der Erfindung liegt die Aufgabe zugrunde, ganz allgemein eine gattungsgemäße Hebelanordnung zu schaffen, bei der die Reibung zwischen Sperrklinke und Rücken des Schwenkhebels bei gewollten Schwenkbewegungen desselben zumindest weitgehend verringert, bevorzugt aber vermieden ist.The invention has for its object, in general a generic To create lever arrangement in which the friction between the pawl and back of the Swivel lever at least largely when the swivel movement is desired is reduced, but preferably avoided.

Die erfindungsgemäße Lösung dieser Aufgabe besteht in den kennzeichnenden Merkmalen des Hauptanspruchs, vorteilhafte Ausbildungen der Erfindung beschreiben die Unteransprüche.The inventive solution to this problem consists in the characterizing Features of the main claim describe advantageous embodiments of the invention the subclaims.

Ein Vorteil der Erfindung ist darin zu sehen, daß sie die definierte Aufgabe mit minimalem Aufwand, nämlich im wesentlichen lediglich durch eine Einziehung des Rückenbereichs des Schwenkhebels, gegebenenfalls zusätzlich durch Vorsehen eines Gegenanschlags für die Sperrklinke, löst.An advantage of the invention is the fact that it has the defined task minimal effort, namely essentially only by collecting the Back area of the pivot lever, if necessary additionally by providing a Counter stop for the pawl, releases.

Schon das Vorsehen eines eingezogenen Rückenbereichs des Schwenkhebels, dem die Sperrklinke bei verschwenktem Schwenkhebel gegenübersteht, führt zu einer Verringerung der Reibung, da sich die in der Regel federkraftbelastete Sperrklinke dann mit geringerer Kraft auf diesem Rückenbereich abstützt. Besonders vorteilhaft ist verständlicherweise die Ausführung der Erfindung gemäß Anspruch 3, bei der ein ortsfester Gegenanschlag für die Sperrklinke diese gegen die Federkraft so abstützt, daß eine Berührung zwischen ihr und dem mehrfach erwähnten Rückenbereich des Schwenkhebels vermieden ist.Already the provision of a retracted back area of the pivot lever, which the The pawl faces when the pivoting lever is pivoted, which leads to a Reduction of friction, since the pawl, which is usually spring-loaded, then is supported on this back area with less force. It is particularly advantageous understandably the embodiment of the invention according to claim 3, in which a stationary counter stop for the pawl supports it against the spring force so that a contact between her and the repeatedly mentioned back area of the Swivel lever is avoided.

Ein Ausführungsbeispiel der Erfindung für den Fall eines Kraftfahrzeug-Haubenverschlusses wird im folgenden anhand der Zeichnung erläutert.An embodiment of the invention for the case of a motor vehicle hood lock is explained below with reference to the drawing.

Mit ausgezogenen Linien ist die Drehfalle 1 in ihrer das Öffnen des Verschlusses und damit der nicht dargestellten Haube verhindernden Schwenklage gezeichnet. Mit ihrer maulartigen Aufnahme 2 verhindert sie Bewegungen des Schließbügels 3 an der Haube in Richtung nach oben in die bei 3' angedeutete Lage, in der ein Öffnen der Haube ermöglicht wird. Erst wenn die Drehfalle 1 in ihre mit 1' bezeichnete Öffnungsstellung verschwenkt ist, gibt sie den Schließbügel 3 zur Bewegung in seine Lage 3' (und weitere höhergelegene Lagen) frei. Dies ist bestens bekannt.With solid lines, the catch 1 is in its opening the closure and thus the hood not shown preventive pivot position drawn. With their mouth-like receptacle 2 prevents movements of the striker 3 on the hood in the upward direction to the position indicated at 3 'in which the hood is opened is made possible. Only when the rotary latch 1 is in its open position labeled 1 ' is pivoted, it gives the striker 3 for movement in its position 3 '(and others higher altitudes) free. This is well known.

Bekannt ist ebenfalls das Vorsehen einer Sperrklinke 4, die um die Schwenkachse 5 schwenkbar ist. Die entsprechende Schwenkachse für die Drehfalle 1 ist übrigens bei 6 gezeichnet. Die Sperrklinke 4 greift in ihrer Arretierstellung mit der Nase 7 in den Bereich des Rastanschlags 8 der Drehfalle 1 ein, d.h. sie hintergreift dort eine Anschlagflanke, so daß die Drehfalle nicht in der Zeichnung entgegen dem Uhrzeigersinne aus ihrer Sperrstellung in ihre Freigabestellung 1' verschwenkt werden kann. Erst durch Aufbringen eines äußeren Schwenkmoments mittels eines Kraftübertragungsglieds, das bei 9 an dem in der Zeichnung unteren Schenkel der Sperrklinke 4 angreift, erfolgt eine Verschwenkung der Sperrklinke 4 entgegen dem Uhrzeigersinn entgegen der Wirkung einer nicht gezeichneten Feder. Dann kann die Drehfalle 1 mit Federkraftunterstützung und gegebenenfalls schon durch auf die Haube von Hand aufgebrachte Öffnungskräfte in ihre Freigabestellung 1' schwenken. Damit bei dieser Schwenkung die Nase 7 nicht unter der Wirkung der Kraft der auf die Sperrklinke 4 wirkenden Feder mit großer Reibung auf dem Rückenbereich 10 der Sperrklinke 1 gleitet, wodurch alle Schwenkbewegungen der Sperrklinke 1 behindert werden, ist dieser Rückenbereich eingezogen; er liegt nämlich näher an der Schwenkachse 6 bzw. besitzt einen kleineren Radius als ein üblicher Bereich 11, der mit dem größten Radius des Bereichs des Rastanschlags 8 ausgeführt ist. Schon diese Verringerung des Radius des Rückenbereichs 10 führt zu einer Verringerung der Reibung zwischen Rückenbereich 10 und Rastnase 7, da die Druckkräfte zwischen diesen beiden Teilen verringert sind. Bei der Erfindung ist aber dafür gesorgt, daß - ausgenommen den kontinuierlichen Übergangsbereich 12 - überhaupt keine Berührung zwischen dem Rückenbereich 10 einerseits und der Sperrklinke 4 andererseits bei gewollten Schwenkbewegungen der Drehfalle 1 vorliegt. Zu diesem Zweck ist der ortsfeste Anschlag 13 in solcher Lage vorgesehen, daß die Sperrklinke 4 auch dann, wenn sie nicht durch das von außen bei 9 aufgebrachte Schwenkmoment in ihre Freigabestellung 4' verschwenkt ist, sich nicht an der Drehfalle 1 abstützt, sondern an dem Anschlag 13, der im Bereich des in der Zeichnung oberen Schenkels der Sperrklinke 4 vorgesehen ist. In diesem Ausführungsbeispiel ist der Gegenanschlag 13 so angeordnet, daß er auch bei in Sperrstellung befindlicher Sperrklinke 4 die Schwenklage derselben definiert; die Nase 7 stützt sich also nicht am Grunde des Bereichs des Rastanschlags 8 ab. Deutlich ist erkennbar, daß bei in Öffnungsstellung 1' verschwenkter Drehfalle durch den Gegenanschlag 13 die Sperrklinke 4 mit ihrer Nase 7 in einem Abstand von dem in dieser Lage mit 10' bezeichneten Rückenbereich der Drehfalle gehalten ist.It is also known to provide a pawl 4 that rotates about the pivot axis 5 is pivotable. The corresponding pivot axis for the rotary latch 1 is at 6 drawn. The pawl 4 engages in the locking position with the nose 7 in the area the catch stop 8 of the rotary latch 1, i.e. it engages behind a stop flank there, so that the catch is not counterclockwise in the drawing from its Locked position can be pivoted into its release position 1 '. Only by Applying an external swivel torque by means of a force transmission member, the at 9 engages on the lower leg of the pawl 4 in the drawing, one takes place Swiveling the pawl 4 counterclockwise against the effect a pen not drawn. Then the catch 1 with spring force support and possibly by opening forces applied to the hood by hand swivel into their release position 1 '. So that the nose 7 not at this pivoting under the action of the force of the spring acting on the pawl 4 with large Friction on the back portion 10 of the pawl 1 slides, causing all Swiveling movements of the pawl 1 are hindered, this back area moved in; namely it is closer to the pivot axis 6 or has a smaller one Radius as a common area 11, which is the largest radius of the area of Rest stop 8 is executed. Already this reduction in the radius of the Back area 10 leads to a reduction in the friction between back area 10 and locking lug 7, since the pressure forces between these two parts are reduced. At However, the invention ensures that - except for the continuous Transitional area 12 - no contact at all between the back area 10 on the one hand and the pawl 4 on the other hand when the pivoting movements are desired Catch 1 is present. For this purpose, the fixed stop 13 is in such a position provided that the pawl 4 even if it is not by the outside at 9 applied pivoting moment is pivoted into its release position 4 ', not to the catch 1 supports, but on the stop 13, which in the area of the Drawing upper leg of the pawl 4 is provided. In this Embodiment, the counter-stop 13 is arranged so that it also in Locking position of the pawl 4 defines the pivoting position of the same; the nose 7 is not based on the base of the area of the stop 8. It is clear recognizable that when pivoted in the open position 1 'by the Counter stop 13, the pawl 4 with its nose 7 at a distance from the in this position with 10 'designated back area of the catch.

Verständlicherweise ist es nicht erforderlich und auch nicht zweckmäßig, den gesamten in der Figur unteren Rücken der Drehfalle 1 eingezogen auszuführen. Es genügt vielmehr, nur denjenigen Rückenbereich so auszubilden, der bei Schwenkbewegungen der Drehfalle unter der Nase 7 der Sperrklinke 4 zu liegen kommt. So erkennt man zwischen dem Bereich des Rastanschlags 8 und dem eingezogenen Rückenbereich 10 außer dem Übergangsbereich 12 einen gegenüber dem Rückenbereich 10 kurzen Bereich, der mit dem maximalen Radius des Bereichs des Rastanschlags 8 ausgeführt ist. Auch ist ein ebenfalls diesen Radius aufweisender Bereich 14 links von dem eingezogenen Bereich 10 erkennbar, der zur Betätigung des Kontaktschalters 15 dient, der Bestandteil einer Diebstahl-Warnanlage ist.Understandably, it is not necessary or expedient to use the whole in the figure lower back of the rotary latch 1 to be retracted. It is sufficient rather, only design the back area in such a way that during swiveling movements the catch comes to rest under the nose 7 of the pawl 4. So you can see between the area of the detent stop 8 and the drawn-in back area 10 except for the transition area 12, a short one compared to the back area 10 Area that runs with the maximum radius of the area of the detent stop 8 is. An area 14 also having this radius is also to the left of that indented area 10 can be seen, which serves to actuate the contact switch 15, is part of an anti-theft alarm system.

Mit der Erfindung ist demgemäß eine gattungsgemäße Hebelanordnung geschaffen, die mit einfachsten Mitteln die gestellte Aufgabe löst.The invention accordingly provides a generic lever arrangement which solves the task with the simplest of means.

Claims (3)

Hebelanordnung mit einem Schwenkhebel nach Art einer Drehfalle und einer diesem zugeordneten Sperrklinke, die in einer Sperrstellung einen Rastanschlag des Schwenkhebels Schwenkbewegungen desselben um eine Schwenkachse verhindernd hintergreift, dagegen in einer nach Aufbringen eines Schwenkmoments eingenommenen Freigabestellung aus dem Bereich des Rastanschlags geschwenkt ist und nach Schwenkung des Schwenkhebels über einem an den Rastanschlag im wesentlichen anschließenden Rückenbereich des Schwenkhebels steht, dadurch gekennzeichnet, daß der Rückenbereich (10) gegenüber einem um die Schwenkachse (6) gezogenen Kreisbogen mit dem größten Radius des Bereichs des Rastanschlags (8) eingezogen ist und mit kontinuierlicher Steigung (12) in den größten Radius des Bereichs des Rastanschlags (8) übergeht.Lever arrangement with a pivoting lever in the manner of a rotary latch and one of these assigned pawl, which in a locked position a stop of the Swivel lever swivel movements of the same about a swivel axis preventing behind, in contrast in one after applying a pivoting moment occupied release position pivoted from the area of the locking stop is and after pivoting the pivot lever over a to the locking stop in stands substantially adjacent back area of the pivot lever, thereby characterized in that the back area (10) compared to one around Swivel axis (6) drawn circular arc with the largest radius of the area of the stop (8) is drawn in and with a continuous slope (12) in the largest radius of the area of the detent stop (8) passes. Hebelanordnung nach Anspruch 1, dadurch gekennzeichnet, daß zwischen dem Übergangsbereich (12) mit der kontinuierlichen Steigung und dem Bereich des Rastanschlags (8) ein kurzer Zwischenbereich mit dem größten Radius des Bereichs des Rastanschlags (8) liegt.Lever arrangement according to claim 1, characterized in that between the Transition area (12) with the continuous slope and the area of Stop stop (8) a short intermediate area with the largest radius of the area the stop (8). Hebelanordnung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Sperrklinke (4) ein ortsfester Gegenanschlag (13) in solcher Lage zugeordnet ist, daß die Sperrklinke (4) bei Fehlen des Schwenkmoments und geschwenktem Schwenkhebel (1) dem Rückenbereich (10) im wesentlichen berührungsfrei gegenübersteht.Lever arrangement according to claim 1 or 2, characterized in that the Pawl (4) is assigned a stationary counter-stop (13) in such a position, that the pawl (4) in the absence of the pivoting moment and pivoted Swivel lever (1) the back area (10) essentially without contact faces.
EP99119051A 1998-10-20 1999-09-29 Lever arrangement with a pivoting latch lever and a detent therefor Expired - Lifetime EP0995868B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848171A DE19848171A1 (en) 1998-10-20 1998-10-20 Lever arrangement with a rotary latch-type pivot lever and a pawl for this
DE19848171 1998-10-20

Publications (3)

Publication Number Publication Date
EP0995868A2 true EP0995868A2 (en) 2000-04-26
EP0995868A3 EP0995868A3 (en) 2003-07-23
EP0995868B1 EP0995868B1 (en) 2008-02-13

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EP99119051A Expired - Lifetime EP0995868B1 (en) 1998-10-20 1999-09-29 Lever arrangement with a pivoting latch lever and a detent therefor

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EP (1) EP0995868B1 (en)
AT (1) ATE386185T1 (en)
DE (2) DE19848171A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035607A1 (en) * 2008-07-31 2010-02-04 Kiekert Ag Lock unit with two pawls and position detectors
CN107448064A (en) * 2016-05-30 2017-12-08 成都飞机工业（集团）有限责任公司 A kind of electromagnetic type tripper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214691B4 (en) * 2002-04-03 2013-09-26 Volkswagen Ag locking device
DE10339877B4 (en) * 2003-08-29 2006-03-16 BÖCO Böddecker & Co. GmbH & Co. KG Lock with a catch and a pawl

Citations (4)

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Publication number Priority date Publication date Assignee Title
US3809416A (en) * 1969-01-22 1974-05-07 Aisin Seiki Door lock mechanism
DE2903285A1 (en) * 1979-01-29 1980-08-07 Holger Seel Motor vehicle door or boot lock - has electric switch as holder for latching pawl position, in which it releases tooth segment with locking bolt
US4235462A (en) * 1977-04-20 1980-11-25 Aisin Seiki Kabushiki Kaisha Door locking apparatus for vehicles
US5176417A (en) * 1991-10-16 1993-01-05 Applied Power Inc. Tilt cab latch

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Publication number Priority date Publication date Assignee Title
JPS5612476A (en) * 1979-07-09 1981-02-06 Mitsui Mining & Smelting Co Lock for automobile
US5803515A (en) * 1996-09-04 1998-09-08 General Motors Corporation Vehicle door latch
JP3143601B2 (en) * 1997-05-16 2001-03-07 三井金属鉱業株式会社 Device to prevent forgetting the key inside the vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809416A (en) * 1969-01-22 1974-05-07 Aisin Seiki Door lock mechanism
US4235462A (en) * 1977-04-20 1980-11-25 Aisin Seiki Kabushiki Kaisha Door locking apparatus for vehicles
DE2903285A1 (en) * 1979-01-29 1980-08-07 Holger Seel Motor vehicle door or boot lock - has electric switch as holder for latching pawl position, in which it releases tooth segment with locking bolt
US5176417A (en) * 1991-10-16 1993-01-05 Applied Power Inc. Tilt cab latch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035607A1 (en) * 2008-07-31 2010-02-04 Kiekert Ag Lock unit with two pawls and position detectors
CN107448064A (en) * 2016-05-30 2017-12-08 成都飞机工业（集团）有限责任公司 A kind of electromagnetic type tripper
CN107448064B (en) * 2016-05-30 2024-01-12 成都飞机工业（集团）有限责任公司 Electromagnetic unlocking device

Also Published As

Publication number Publication date
EP0995868B1 (en) 2008-02-13
DE59914649D1 (en) 2008-03-27
DE19848171A1 (en) 2000-04-27
EP0995868A3 (en) 2003-07-23
ATE386185T1 (en) 2008-03-15

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