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1. WO2012060183 - A VEHICLE DOOR LOCK DEVICE

Publication Number WO/2012/060183
Publication Date 10.05.2012
International Application No. PCT/JP2011/073285
International Filing Date 04.10.2011
IPC
E05B 85/24 2014.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
85Details of vehicle locks not provided for in groups E05B77/-E05B83/104
20Bolts or detents
24Bolts rotating about an axis
E05B 79/08 2014.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
79Mounting or connecting vehicle locks or parts thereof
02Mounting of vehicle locks or parts thereof
08Mounting of individual lock elements in the lock, e.g. levers
E05B 83/36 2014.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
83Vehicle locks specially adapted for particular types of wing or vehicle
36Locks for passenger or like doors
E05B 85/26 2014.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
85Details of vehicle locks not provided for in groups E05B77/-E05B83/104
20Bolts or detents
24Bolts rotating about an axis
26Cooperation between bolts and detents
CPC
E05B 83/36
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
83Vehicle locks specially adapted for particular types of wing or vehicle
36Locks for passenger or like doors
E05B 85/02
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
85Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
02Lock casings
Y10T 292/0949
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
292Closure fasteners
08Bolts
0911Hooked end
0945Operating means
0949Lever
Applicants
  • AISIN SEIKI KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • AKIZUKI Ryujiro [JP]/[JP] (UsOnly)
  • NISHIO Takashi [JP]/[JP] (UsOnly)
  • WATANABE Nobuko [JP]/[JP] (UsOnly)
  • SONO Yasuhiko [JP]/[JP] (UsOnly)
Inventors
  • AKIZUKI Ryujiro
  • NISHIO Takashi
  • WATANABE Nobuko
  • SONO Yasuhiko
Agents
  • PROSPEC PATENT FIRM
Priority Data
2010-24743704.11.2010JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A VEHICLE DOOR LOCK DEVICE
(FR) DISPOSITIF DE SERRURE DE PORTIÈRE DE VÉHICULE
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.
(FR)
L'invention porte sur un dispositif de serrure de portière de véhicule, lequel dispositif comprend un mécanisme de verrou ayant un verrou et un cliquet, et un mécanisme de serrure ayant un levier d'ouverture relié au cliquet. Le mécanisme de serrure est combiné au mécanisme de verrou. Une partie de support axiale côté verrou est disposée dans un boîtier de verrou du mécanisme de verrou. La partie de support axiale côté verrou supporte de façon à pouvoir tourner une partie hélicoïdale d'un ressort de cliquet pour solliciter le cliquet vers une position par défaut. Une partie de support axiale côté serrure est disposée dans un boîtier de serrure du mécanisme de serrure. La partie de support axiale côté serrure supporte de façon à pouvoir tourner une partie hélicoïdale d'un ressort de levier d'ouverture pour solliciter le levier d'ouverture vers une position par défaut. Au moins une partie de la partie de support axiale côté verrou chevauche la partie de support axiale côté serrure, de telle sorte que la traction vers l'extérieur du ressort de levier d'ouverture est empêchée à l'aide de la partie de support axiale côté verrou.
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