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1. US20190368224 - MOTOR VEHICLE DOOR LOCK, MORE PARTICULARLY HOOD LOCK

Office
United States of America
Application Number 16485204
Application Date 24.01.2018
Publication Number 20190368224
Publication Date 05.12.2019
Publication Kind A1
IPC
E05B 17/00
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
17Accessories in connection with locks
E05B 81/08
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
02characterised by the type of actuators used
04Electrical
08using electromagnets or solenoids
CPC
E05B 81/70
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
54Electrical circuits
64Monitoring or sensing, e.g. by using switches or sensors
70the wing position
E05B 17/0037
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
17Accessories in connection with locks
0025Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
0033for opening only
0037Spring-operated
E05B 81/08
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
81Power-actuated vehicle locks
02characterised by the type of actuators used
04Electrical
08using electromagnets or solenoids
Applicants Kiekert AG
Inventors Ulrich Weichsel
Title
(EN) MOTOR VEHICLE DOOR LOCK, MORE PARTICULARLY HOOD LOCK
Abstract
(EN)

A motor vehicle door lock, more particularly a hood lock. The basic structure of the hood lock is composed of a raising mechanism, for a locking bolt or another stop part, on a hood. An actuating spring acting on the raising mechanism is also provided, in addition to a sensor for sensing the position of the hood. According to the invention, an additional spring is provided which raises the hood if the actuating spring breaks down and/or malfunctions.