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1. IN3932/CHENP/2013 - A VEHICLE DOOR LOCK DEVICE

Office India
Application Number 3932/CHENP/2013
Application Date 18.05.2013
Publication Number 3932/CHENP/2013
Publication Date 29.08.2014
Publication Kind A
IPC
E05B 65/12
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
65Locks for special use
12for vehicles
E05B 65/20
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
65Locks for special use
12for vehicles
20for passenger or like doors
Applicants AISIN SEIKI KABUSHIKI KAISHA
Inventors AKIZUKI Ryujiro
NISHIO Takashi
WATANABE Nobuko
SONO Yasuhiko
Priority Data 2010247437 04.11.2010 JP
Title
(EN) A VEHICLE DOOR LOCK DEVICE
Abstract
(EN)
A vehicle door lock device includes a latch mechanism having a latch and a pawl and a lock mechanism having an open lever linked with the pawl. The lock mechanism is combined with the latch mechanism. A latch side axial support portion is provided in a latch housing of the latch mechanism. The latch side axial support portion rotatably supports a coil portion of a pawl spring for biasing the pawl toward a default position. A lock side axial support portion is provided in a lock housing of the lock mechanism. The lock side axial support portion rotatably supports a coil portion of an open lever spring for biasing the open lever toward a default position. At least part of the latch side axial support portion overlaps with the lock side axial support portion so that pulling out of the open lever spring is prevented by means of the latch side axial support portion.

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