Title:
電動ステアリングロック装置
Document Type and Number:
Japanese Patent JP3754057
Kind Code:
B1
Abstract:
There are provided a cam plate (5) that rotates in an unlocking direction and a locking direction, and a locking shaft (8) that moves between a locking position where rotation of a steering shaft is prevented and an unlocking position where the rotation of the steering shaft is permitted by rotation of the cam plate (5). The cam plate (5) is provided with a steering lock preventing unit (20) through a spring (22). The steering lock preventing unit (20) holds the locking shaft (8) in the unlocking position. A ball (23) moves on a moving surface (24) of a motor unit (4) opposed to the cam plate (5) by rotation of the cam plate (5). A projecting wall (25) is provided on the moving surface (24) at a position before the unlocking position in a range where the ball (23) moves from the locking position to the unlocking position.
Inventors:
Tetsuyuki Tsukano
Koichiro Sugimoto
Koichiro Sugimoto
Application Number:
JP2004315850A
Publication Date:
March 08, 2006
Filing Date:
October 29, 2004
Export Citation:
Assignee:
Alpha Co., Ltd.
International Classes:
E05B83/00; B60R25/0215; E05B77/36; E05B81/04; E05B81/42; E05B85/22
Domestic Patent References:
| JP2002234419A | ||||
| JP8282442A | ||||
| JP2000154674A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu