WO2016095883A1 - Unité de verrouillage pour véhicule automobile - Google Patents

Unité de verrouillage pour véhicule automobile Download PDF

Info

Publication number
WO2016095883A1
WO2016095883A1 PCT/DE2014/100456 DE2014100456W WO2016095883A1 WO 2016095883 A1 WO2016095883 A1 WO 2016095883A1 DE 2014100456 W DE2014100456 W DE 2014100456W WO 2016095883 A1 WO2016095883 A1 WO 2016095883A1
Authority
WO
WIPO (PCT)
Prior art keywords
lever
motor vehicle
spring element
inertia
door lock
Prior art date
Application number
PCT/DE2014/100456
Other languages
German (de)
English (en)
Inventor
Stephan Mittelbach
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
Priority to PCT/DE2014/100456 priority Critical patent/WO2016095883A1/fr
Publication of WO2016095883A1 publication Critical patent/WO2016095883A1/fr

Links

Classifications

    • 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
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
    • E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces

Definitions

  • the invention relates to a lock, preferably for a door or a flap of a motor vehicle, comprising a release lever, an inertia element, a first spring element, wherein the inertia element can be actuated by means of the release lever and the first spring element.
  • a locking unit in the motor vehicle lock ensures that in the "locked” position, an associated actuating lever, for example an external operating lever, becomes empty an internal operating lever from a position "locked” in a position "unlocked” are transferred, so that for example in the motor vehicle persons are even in the locked position of the motor vehicle door lock still able to open from the inside the door.
  • an associated actuating lever for example an external operating lever
  • the object of the invention is therefore to provide a Kraft povertyturver gleich in the above-mentioned type, wherein the lock is blocked in accidents, so that unintentional opening of the door, for example, with multiple impacts in a row, is prevented.
  • the invention proposes a motor vehicle door lock comprising a release lever, an inertia element and a first spring element, wherein the inertia element can be actuated by means of the release lever and the first spring element, wherein the trigger lever acts directly on the spring element.
  • the spring element can be actuated directly by the release lever.
  • the advantage lies in the optimal utilization of the spring properties.
  • a delay-free intervention of the inertia element is ensured.
  • the inertia element has a stop contour for the release lever.
  • a contour section is located on the inertia element, so that in the contour section of the release lever could intervene positively.
  • the release lever could preferably engage positively in the inertia element. But it could also be a friction fit, for example. An immediate and stable adhesion would be realized.
  • a latching lever is provided, wherein the latching lever with the inertia element into engagement, preferably via positive engagement, can be brought, so that a movement of the inertia element can be blocked.
  • a blockage of the inertial element could be effected in that the detent lever would cooperate with a stop contour. The lock could then no longer be opened via the release lever, since the inertia element can not be moved out of the blocking position. This would also be the case in an accident with strong acceleration, so that the lock would not open from the outside.
  • the inertia element is cylindrical.
  • the inertia member has a body shape describable as a shape of a wheel.
  • the inertia element is rotatably mounted and can therefore rotate or pivot on both sides.
  • the inertia element can fulfill several functions and work together with the release lever and the detent lever.
  • the locking lever is held in its unactuated position by means of a first spring element.
  • a spring leg of the first spring element is in a preferred embodiment of the locking lever and holds the locking lever in its initial position.
  • the first spring element is solved only at very rapid actuation of the Au .griffs from engagement in the inertia element.
  • the spring element acts as a mass locking spring. An accident thus causes the locking lever is transferred to the actuated position, wherein the locking lever cooperates with the inertial element. The release lever is thus excluded from the lever chain and run with another operation in the void.
  • a second spring element may be mounted on the detent lever axis and act on the detent lever.
  • the second spring element of the locking lever is biased in the unactuated position of the locking lever.
  • the first spring due to a very high acceleration of the external actuating lever, released from the locking lever, the locking lever moves against the inertia element.
  • the spring force of the second spring that the locking lever moves into the actuated position and comes into engagement, in particular in a positive engagement with the inertia element.
  • a reset lever can be actuated via an internal operating lever.
  • the reset lever acts on actuation of the locking lever.
  • On the axis of the reset lever sits a third spring element, wherein the spring element acts on the return lever. In the unactuated position of the reset lever, the third spring element would be biased. So there would be a lever chain starting from the internal operating lever, which acts on the reset lever on the locking lever. The detent lever then returns to its unactuated position.
  • a two-part lever chain is used, the length of the lever chain depends on the space and the required forces. This would have the advantage that influence on the actuating forces and speeds can be taken.
  • the method is used to secure a motor vehicle lock, especially in an accident.
  • the first spring element Upon rapid actuation of the release lever, the first spring element is clamped against the force of gravity of the inertia element, that is, the spring element is deflected and the inertia element remains in its initial position, so that the movement of the trigger lever is blocked by the inertia element.
  • the inertia element are deflected together with the first spring element, so that opens a locking mechanism of the door lock.
  • the locking mechanism is locked in the event of an accident and can be reopened as far as possible via the inside operating lever. In case of multiple impacts or impulses on the external operating lever accidental opening of the locking mechanism can be effectively prevented.
  • the invention allows for a variety of embodiments. An embodiment of the invention is illustrated in the drawing and will be described in more detail below.
  • Fig. 1 shows the structure of a locking element as described above.
  • the proposed lock is applicable in all conceivable closing devices preferred, however, in motor vehicles.
  • FIG. 1 shows a preferably made of plastic lock housing 10 of a lock, wherein the lock housing 10 at least serves for the storage of the locking unit.
  • FIG. 1 shows, among other things, an external operating lever 1 and a spring-loaded inertia element 2. If the external actuating lever 1 is normally actuated, it engages in the contour cutout 11 of the inertia element 2 and rotates or pivots this inertia element 2.
  • a first spring element 3 remains in its initial position in FIG Inertia element 2 and is carried along with the inertia element 2.
  • the locking lever 4 In a deflection of the first spring element 3 from its initial position of the locking lever 4 is released. In the initial position, the spring element 3 holds the locking lever 4 in its position on the inertia element 2. If now the spring element 3 is deflected, the locking lever 4 falls into a latching position. In the present embodiment, the locking position is characterized in that the locking lever 4 engages on one side in the contour portion 1 1 and at the opposite end in the lock housing 10. Vorzugseise the locking lever 4 thus assumes a positive locking position. Inertia element 2 remains in the position determined by the detent position.
  • the locking lever 4 is moved via the reset lever 6 back to its starting position, wherein the force of the third spring element 7 acts on the return lever 6.
  • the reset lever 6 has to reset the locking lever 4 an oblique gate, wherein the oblique gate engages in the contour of the locking lever 4 and the locking lever 4 moves back.
  • the reset lever 6 is actuated via an internal operating lever 8. After the reset of the locking lever 4, the locking lever 4 returns to a position shown in FIG. 1, so that the locking mechanism can be opened again via the internal operating lever 8 or the external operating lever 1.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Serrure de porte de véhicule automobile, destinée de préférence à une porte ou un panneau mobile d'un véhicule automobile, laquelle serrure comprend un levier de déclenchement (1), un élément inertiel (2), un premier élément ressort (3), l'élément inertiel (2) étant actionné au moyen du levier de déclenchement (1) et par l'intermédiaire de l'élément ressort (3), le levier de déclenchement (1) agissant directement sur l'élément ressort (3).
PCT/DE2014/100456 2014-12-18 2014-12-18 Unité de verrouillage pour véhicule automobile WO2016095883A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/DE2014/100456 WO2016095883A1 (fr) 2014-12-18 2014-12-18 Unité de verrouillage pour véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2014/100456 WO2016095883A1 (fr) 2014-12-18 2014-12-18 Unité de verrouillage pour véhicule automobile

Publications (1)

Publication Number Publication Date
WO2016095883A1 true WO2016095883A1 (fr) 2016-06-23

Family

ID=52807461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/100456 WO2016095883A1 (fr) 2014-12-18 2014-12-18 Unité de verrouillage pour véhicule automobile

Country Status (1)

Country Link
WO (1) WO2016095883A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948714A1 (fr) * 2009-08-03 2011-02-04 Peugeot Citroen Automobiles Sa Commande d'ouverture exterieure d'un ouvrant de vehicule automobile et ouvrant equipe d'une telle commande d'ouverture.
DE202011106661U1 (de) * 2011-10-12 2013-01-16 Kiekert Ag Betätigungseinrichtung für ein Kraftfahrzeug-Türschloss
DE202012007312U1 (de) * 2012-07-31 2013-11-04 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeugschlossanordnung
DE102012025403A1 (de) * 2012-12-21 2014-06-26 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
WO2015090286A1 (fr) * 2013-12-21 2015-06-25 Kiekert Ag Serrure pour un véhicule automobile

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948714A1 (fr) * 2009-08-03 2011-02-04 Peugeot Citroen Automobiles Sa Commande d'ouverture exterieure d'un ouvrant de vehicule automobile et ouvrant equipe d'une telle commande d'ouverture.
DE202011106661U1 (de) * 2011-10-12 2013-01-16 Kiekert Ag Betätigungseinrichtung für ein Kraftfahrzeug-Türschloss
DE202012007312U1 (de) * 2012-07-31 2013-11-04 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeugschlossanordnung
DE102012025403A1 (de) * 2012-12-21 2014-06-26 Kiekert Aktiengesellschaft Kraftfahrzeugtürverschluss
WO2015090286A1 (fr) * 2013-12-21 2015-06-25 Kiekert Ag Serrure pour un véhicule automobile

Similar Documents

Publication Publication Date Title
EP3371398B1 (fr) Serrure de véhicule automobile
EP2326781B1 (fr) Unité de serrure comportant des cliquets d'arrêt à plusieurs parties et un cliquet de blocage précontraint par ressort
EP2766543B1 (fr) Dispositif de commande pour une serrure de portière d'un véhicule automobile
EP2673439B1 (fr) Fermeture de portière de véhicule à moteur
EP2633140B1 (fr) Serrure de porte de véhicule automobile
EP3058155B1 (fr) Unité de verrouillage destinée à un véhicule automobile
WO2015127916A1 (fr) Serrure de portière de véhicule à moteur
EP2818615B1 (fr) Agencement de poignée de porte pour un véhicule
DE102011010797A1 (de) Kraftfahrzeugtürverschluss
EP3027830B1 (fr) Serrure de portière de véhicule automobile
EP3015629B1 (fr) Système de poignée de porte de véhicule avec dispositif de prévention d'accident
EP3394371B1 (fr) Dispositif de sécurité pour un véhicule à moteur comprenant un pêne pivotant et une position de préverrouillage et une position de verrouillage principal
WO2018149443A1 (fr) Serrure de porte de véhicule automobile
WO2015090286A1 (fr) Serrure pour un véhicule automobile
DE102006014822B4 (de) Raumausstattungsteil für Fahrzeuge
DE102017216920A1 (de) Türgriffeinrichtung für eine Tür eines Kraftfahrzeugs, Tür, Kraftfahrzeug
DE102013021521A1 (de) Verriegelungseinheit für ein Kraftfahrzeug
DE102016212511A1 (de) Fahrzeugtürgriffvorrichtung
EP3117057B1 (fr) Système de fermeture de portière de véhicule automobile
DE102017103472A1 (de) Kraftfahrzeugtürschloss
EP2743432B1 (fr) Poignée pour un dispositif de fermeture d'un véhicule automobile, comprenant une butée de masse inertielle prenant en compte des accélérations actives provenant de différentes directions
EP2811855B1 (fr) Boucle de ceinture de sécurité comportant un verrou de libération
DE102017127386A1 (de) Kraftfahrzeugschloss
WO2015043574A1 (fr) Serrure de portière de véhicule automobile
WO2016095883A1 (fr) Unité de verrouillage pour véhicule automobile

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14851419

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 14851419

Country of ref document: EP

Kind code of ref document: A1