In the vehicle door latch device, the door can manually be opened securely, wherein the door can be prevented securely from opening if a door panel is deformed by a crash.A vehicle door latch device comprises a latch 5 that can engage with a striker; a ratchet 6 that engages with the latch 5 to hold a door closed; a stationary stopper 2b; a first lever 71 pivotally mounted on a first shaft 91 to rotate from an initial position in a releasing direction; a first spring 74 that biases the first lever 71 toward the initial position, a second lever 73 supported to the first lever 71 on a second shaft 72 and rotating between an initial position where the second lever cannot contact the stationary stopper 2b and a blocking position where the second lever can contact the stationary stopper 2b and prevents the first lever 71 from rotating in the releasing direction; and a second spring 75 that biases the second lever 73 toward the initial position with a force greater than a biasing force of the first spring 74.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE DOOR LATCH DEVICE


    Additional title:

    FAHRZEUGTÜRVERSCHLUSSVORRICHTUNG
    DISPOSITIF DE VERROUILLAGE DE PORTIÈRE DE VÉHICULE


    Contributors:

    Publication date :

    2019-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E05B LOCKS , Schlösser / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    VEHICLE DOOR LATCH DEVICE AND ASSEMBLY DEVICE FOR VEHICLE DOOR LATCH

    KIMURA SHUNTARO / HATTORI DAIKI / JANANI VISWANATHAN | European Patent Office | 2018

    Free access

    VEHICLE DOOR LATCH DEVICE

    AKAHORI MASAKAZU / ZHANG CHENMING | European Patent Office | 2017

    Free access

    VEHICLE DOOR LATCH DEVICE, AND DOOR SYSTEM EQUIPPED WITH DOOR LATCH DEVICE

    ENOMOTO DAISUKE | European Patent Office | 2016

    Free access

    VEHICLE DOOR LATCH DEVICE

    ISHIGURO KATSUYUKI / DAMBOIU CRISTIAN / FARRIS BRYAN et al. | European Patent Office | 2020

    Free access

    VEHICLE DOOR LATCH DEVICE

    NISHIO TAKASHI / MATSUMOTO RYOTA | European Patent Office | 2017

    Free access