EP3066281A1 - Fermeture de porte de véhicule à moteur - Google Patents

Fermeture de porte de véhicule à moteur

Info

Publication number
EP3066281A1
EP3066281A1 EP14827159.6A EP14827159A EP3066281A1 EP 3066281 A1 EP3066281 A1 EP 3066281A1 EP 14827159 A EP14827159 A EP 14827159A EP 3066281 A1 EP3066281 A1 EP 3066281A1
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
vehicle door
door lock
emergency
handle
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Withdrawn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
EP14827159.6A
Other languages
German (de)
English (en)
Inventor
Thorsten Bendel
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 EP3066281A1 publication Critical patent/EP3066281A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • E05B77/10—Allowing opening in case of deformed bodywork, e.g. by preventing deformation of lock parts
    • 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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
    • E05B53/001—Foot-operation
    • 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
    • E05B77/12—Automatic locking or unlocking at the moment of collision
    • 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
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E05B81/06—Electrical using rotary motors
    • 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
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/90—Manual override in case of power failure
    • 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
    • E05B85/10—Handles
    • E05B85/103—Handles creating a completely closed wing surface

Definitions

  • the invention relates to a motor vehicle door lock with a locking mechanism consisting essentially of catch and pawl and with an emergency opening handle for emergency operation.
  • the invention is based on the technical problem of further developing a motor vehicle door lock of the design described above so that the emergency operating handle can be actuated as successfully as possible at any time, in particular in the event of accidents.
  • the ratchet is first moved by motor to its unlocked position before the emergency operation handle can be activated, then it is ensured that is not worked against a locked ratchet on actuation of the emergency operation handle. This is particularly important for those vehicles that are automatically locked at the start of the journey to prevent predatory attacks.
  • activatable includes both passive and actively activatable emergency actuation handles. Active activability corresponds to a process in which stored energy ultimately results in providing the operator with the emergency operation handle in a particular manner. This can be stored elastic energy, for example, which can be projected by the emergency operating handle. Likewise, an active provision by means of an electric motor is conceivable.
  • the emergency operation handle initially has the task to unlock the locking.
  • the emergency operation may then engage the pawl, allowing the catch to snap back to the open position.
  • the transmission of the movement of the emergency operating handle on the pawl can be done for example by means of a linkage or a rope. According to the invention it is only important that the pawl releases the catch.
  • the emergency operating handle may also be designed to transfer large forces from the emergency operating handle to the door itself. It is conceivable, for example, that a suitably dimensioned cable pulls on the pawl with a first smaller branch. This smaller branch is ideally dimensioned so that it can also easily jammed or jammed pawls solve, but at even greater forces at a predetermined breaking point breaks. As a result, a larger branch of the rope is released, which can transmit far greater forces. These forces are applied directly to the door panel and thus allow a tearing of the door.
  • Acceleration sensors are very quickly able to assess a corresponding situation as an accident. This speed advantage is exploited in the present case by the locking mechanism is moved by motor to its unlocked position at an early stage of the accident. At this early point in time it can be assumed that the vehicle has not yet been warped and that correspondingly many parts of the motor vehicle door locks are still intact. Fractions of seconds later are no longer necessarily to be assumed, so that the crash signal is an essential aid for a functioning emergency operation.
  • the emergency operating handle can be transferred in response to the sensor signal in an activatable by an operator position.
  • the unlocked position is advantageously taken in response to a sensor signal
  • an activatable by an operator position of the emergency operation handle is advantageous, which is taken in response to the sensor signal.
  • the speed advantage helps to set the course in good time for providing the emergency operation handle.
  • the activatable position of the emergency operating handle may correspond to an exposed position relative to a motor vehicle surface and / or a position accessible by a cover.
  • motor vehicle surface are relatively large areas, such as the
  • the emergency operation handle can also be accessible through a cover which is not exposed. Examples are decorative parts embedded in the motor vehicle surface, window seals, or covers that are completely invisible under the body paint.
  • the term "exposed position" should be based on whether the emergency operating handle 1 is still in the activatable (ie not activated) position or already in the activated position. In the activated position, all emergency operating handles 1 are in an exposed position; this does not apply to the position that can be activated.
  • the ratchet is moved to the unlocked position via an electric motor of the latch, the unlocked position can be realized in a simple manner.
  • the emergency operating handle is arranged on a right and / or left and / or rear side of the motor vehicle, preferably on and / or in the vicinity of a motor vehicle door, the emergency operating handle can be realized via a comparatively simple mechanism. This applies all the more, the closer the emergency operation handle is the motor vehicle door lock.
  • the emergency operating handle is in pronounced proximity to the motor vehicle door lock, a mechanical connection can already be established by means of a simple rod. If it is greater distances, so
  • the mechanical coupling can be made via a cable.
  • the emergency actuation handle can be actuated by means of at least one hand or at least one finger or at least one foot.
  • Notbetuschistshandries such as pull handles, folding lever, hidden handles, mirrors or ropes are conceivable.
  • the hidden handles can be located, for example, on the inside of a door handle or below a window seal.
  • Au HYspiegel can be pulled by hand to the front, so towards the bonnet, which pulls a pull rope inside the door to the motor vehicle door lock.
  • treads, running boards or stirrups in question are advantageously arranged at the height of the lateral side members and allow the transmission of larger forces.
  • the emergency operating handle is preferably designed for large forces, mechanical imprecision in terms of door opening in the event of an accident can be prevented. Often then motor vehicle doors are warped so that they can not open despite the open position of the catch. However, if these emergency operating handles are designed for large forces, the likelihood is greater that the jammed door will be released by a powerful jerk on the emergency operation handle and so finally opened
  • a position indication of the emergency operation handle which preferably comprises a signal color and / or a lamp.
  • the position information is used in particular those persons who rush to help an injured motor vehicle.
  • the position indicator allows a quick detection of the opening possibility.
  • a signal color for example red or red-white, is suitable here.
  • a light can be provided.
  • a flashing light attracts attention.
  • the invention proposes a method for operating a motor vehicle door lock.
  • the vehicle door latch includes a ratchet and an emergency operation.
  • the locking mechanism essentially has a catch and a pawl. The ratchet is first moved to its unlocked position before the emergency operation handle can be activated.
  • a first Notbetus Trentoshandhabe 1 is shown.
  • the motor vehicle door lock was unlocked, eg as a result of a crash signal.
  • the trained as an internal handle emergency operation handle 1 lies on the inside of an outside door handle and is hidden as it were. In doing so, the door
  • outside handle occupy an exposed position 2.
  • the inner handle itself can not attack a large force. Therefore, the inner handle is only suitable as an emergency operation for the rotary latch. In this case, however, the large forces can act on the outside door handle, which is why an emergency operating handle 1 in a separately formed form is not necessary.
  • the emergency operating handle 1 has been activated by, for example, a crash signal having the inner handle projecting. In the position thus activated, the emergency operating handle 1 in the form of the inner handle can now be actuated.
  • Another exposed position 2 for an emergency operating handle 1 takes the exterior mirror of Fig. 1 B a. Is pulled on this, for example, in the direction of travel forward, so z. B. actuated the emergency operation via a cable mechanism and opened the catch. Since not too great forces can be transmitted to open the door on the outside mirror, an outside door handle would be necessary to apply large forces.
  • Fig. 2A illustrates an emergency operating handle 1, which is at the same time a cover 3 in the form of a trim strip of the B-pillar, and which is pulled for emergency operation to the outside. In this pulled-out position, the emergency operating handle 1 can be correspondingly well operated.
  • FIG. 2B shows an emergency operating handle 1, which is operated by one hand.
  • This emergency operating handle 1 shown here is a cable which is located in or below a window seal.
  • the window seal corresponds to a cover 3.
  • the rope can transmit only lower forces, so that it is only suitable for opening the rotary latch. Consequently, in this case door handles are also suitable for transmitting large forces.
  • Fig. 3A the solution differs from all previous solutions, since the pistol trigger-trained emergency operation handle 1 is actuated by a finger. Accordingly, only small forces can be transmitted with the pistol trigger-type emergency operating handle 1. For the transmission of larger forces, the operation of the outside door handle is appropriate.
  • FIG. 5A shows an emergency operating handle 1 in the form of access to a cable.
  • a cover 3 hides the emergency operation handle 1.
  • a position indication 4 z. B. in the form of an LED light, the position of the emergency operation handle 1. If a button is pressed in the LED light in this embodiment, the cover 3 falls off and gives the Notbet effet Trentshabe 1 free.
  • Fig. 5B shows a knob-like or knob-like emergency operation handle 1, which is veneered with a cover 3 and protrudes when activated. The activation can be done automatically (active) or also under pressure of an operator (passive). The emergency operating handle 1 is then operated by hand on a recessed grip by being pulled further outwards.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une fermeture de porte de véhicule à moteur, comprenant un dispositif d'encliquetage constitué essentiellement d'un pêne pivotant et d'un cliquet, et un élément d'ouverture d'urgence manoeuvrable permettant un actionnement d'urgence. Le dispositif d'encliquetage est d'abord amené dans sa position déverrouillée, par moteur, avant que l'élément d'ouverture d'urgence manoeuvrable puisse être activé.
EP14827159.6A 2013-11-04 2014-10-28 Fermeture de porte de véhicule à moteur Withdrawn EP3066281A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310112120 DE102013112120A1 (de) 2013-11-04 2013-11-04 Kraftfahrzeugtürverschluss
PCT/DE2014/100382 WO2015062586A1 (fr) 2013-11-04 2014-10-28 Fermeture de porte de véhicule à moteur

Publications (1)

Publication Number Publication Date
EP3066281A1 true EP3066281A1 (fr) 2016-09-14

Family

ID=52347053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14827159.6A Withdrawn EP3066281A1 (fr) 2013-11-04 2014-10-28 Fermeture de porte de véhicule à moteur

Country Status (5)

Country Link
US (1) US20160305164A1 (fr)
EP (1) EP3066281A1 (fr)
CN (1) CN105874135A (fr)
DE (1) DE102013112120A1 (fr)
WO (1) WO2015062586A1 (fr)

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GB2492319A (en) 2011-06-21 2013-01-02 Jaguar Cars Retractable handle
DE102015008122B4 (de) * 2015-06-24 2024-09-26 Audi Ag Elektrische Türaußenbetätigung für eine Fahrzeugtür
JP6597419B2 (ja) * 2016-03-10 2019-10-30 トヨタ車体株式会社 車両のドア装置
FR3054260B1 (fr) * 2016-07-22 2018-07-13 Peugeot Citroen Automobiles Sa Systeme de commande d’ouverture d’ouvrant de vehicule automobile
DE102016114494A1 (de) * 2016-08-04 2018-02-08 Huf Hülsbeck & Fürst Gmbh & Co. Kg Türgriff mit einem bewegbaren Notöffnungselement
US10543777B2 (en) * 2017-06-27 2020-01-28 Ford Global Technologies, Llc Exterior compartment light
DE102017124568A1 (de) 2017-10-20 2019-04-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Türaußengriffanordnung für ein Kraftfahrzeug
EP3686385A1 (fr) * 2019-01-22 2020-07-29 Huf Hülsbeck & Fürst GmbH & Co. KG Unité électronique ainsi que système d'accès
DE102019129423A1 (de) * 2019-01-22 2020-07-23 Illinois Tool Works Inc. Betätigungseinrichtung für ein schloss eines fahrzeugs, und fahrzeugtüre und fahrzeug hiermit
DE102019201209A1 (de) * 2019-01-30 2020-07-30 Audi Ag Betätigungsvorrichtung zum Steuern eines Schließsystems eines Kraftfahrzeugs sowie Verfahren zum Freigeben einer manuell zu bedienenden No-tentriegelungseinrichtung und Kraftfahrzeug
EP3702561B1 (fr) 2019-02-28 2021-08-18 U-Shin Italia S.p.A. Unité d'ouverture de portière de véhicule
DE102019114923A1 (de) * 2019-06-04 2020-12-10 U-Shin Deutschland Zugangssysteme Gmbh Notfallzugangssystem für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben eines Notfallzugangssystems
DE102019114917A1 (de) 2019-06-04 2020-12-10 U-Shin Deutschland Zugangssysteme Gmbh Verfahren zur Zugangssteuerung für ein Kraftfahrzeug und Zugangssteuerungssystem
DE102019135665B4 (de) 2019-12-23 2023-02-16 U-Shin Deutschland Zugangssysteme Gmbh Verfahren zur Kalibrierung einer Positionserfassung eines tragbaren Schüsselelements und Zugangssteuerungssystem
FR3106357B1 (fr) * 2020-01-16 2021-12-10 Vitesco Technologies Dispositif d’accès de secours d’ouvrant de véhicule
FR3110623B1 (fr) * 2020-05-25 2022-04-15 Vitesco Technologies Dispositif d’accès de secours d’ouvrant de véhicule à bras de déploiement rotatif
FR3110925B1 (fr) 2020-05-29 2023-05-26 Vitesco Technologies Dispositif d’accès de secours d’ouvrant de véhicule à levier de rétention et fil de traction
DE102020134713A1 (de) * 2020-12-22 2022-06-23 Huf Hülsbeck & Fürst Gmbh & Co. Kg Türgriff-System und Verfahren zum Entriegeln und Öffnen einer Tür oder der Klappe eines Kraftfahrzeugs
EP4108872B1 (fr) * 2021-06-24 2024-10-09 Minebea AccessSolutions France Ensemble poignée d'élément d'ouverture de véhicule
EP4234857B1 (fr) * 2022-02-23 2024-09-25 Minebea AccessSolutions Italia S.p.A. Ensemble poignée de portière de véhicule comportant un mécanisme de secours
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Also Published As

Publication number Publication date
DE102013112120A1 (de) 2015-05-07
WO2015062586A1 (fr) 2015-05-07
US20160305164A1 (en) 2016-10-20
CN105874135A (zh) 2016-08-17

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