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.
VEHICLE DOOR LATCH DEVICE
FAHRZEUGTÜRVERSCHLUSSVORRICHTUNG
DISPOSITIF DE VERROUILLAGE DE PORTIÈRE DE VÉHICULE
04.12.2019
Patent
Elektronische Ressource
Englisch
VEHICLE DOOR LATCH DEVICE AND ASSEMBLY DEVICE FOR VEHICLE DOOR LATCH
Europäisches Patentamt | 2018
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