Title:
ELECTRIC LOCK DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/040906
Kind Code:
A1
Abstract:
An electric lock device, comprising a lock member (8) having a movable member, a cam plate (5) rotated in an unlocking direction and a locking direction by the driving of a drive source and a cam contact face (10) in contact with the sliding surface (6) of the cam plate (5). The lock member (8) is displaced between a locking position for stopping the movement of the movable member by following up the sliding surface (6) and an unlocking position for allowing the movement of the movable member. The cam profile of the sliding surface (6) is set so that the torque of the cam plate (5) necessary for moving the lock member (8) from the locking position to the unlocking position becomes approximately constant.
Inventors:
OKADA TAKAHIRO
TSUKANO TETSUYUKI
TSUKANO TETSUYUKI
Application Number:
PCT/JP2005/017253
Publication Date:
April 20, 2006
Filing Date:
September 20, 2005
Export Citation:
Assignee:
ALPHA CORP (JP)
OKADA TAKAHIRO
TSUKANO TETSUYUKI
OKADA TAKAHIRO
TSUKANO TETSUYUKI
International Classes:
B60R25/0215; E05B81/42; E05B83/00; E05B85/22
Foreign References:
| JP2003341479A | 2003-12-03 | |||
| JP2002234419A | 2002-08-20 | |||
| JP2003276564A | 2003-10-02 | |||
| JP2000154674A | 2000-06-06 |
Other References:
None
See also references of EP 1800976A4
See also references of EP 1800976A4
Attorney, Agent or Firm:
Miyoshi, Hidekazu (2-8 Toranomon 1-chom, Minato-ku Tokyo 01, JP)
Download PDF:
Previous Patent: LEVEL SHIFTER CIRCUIT, DRIVE CIRCUIT, AND DISPLAY
Next Patent: METHOD OF PURIFYING CRUDE DIPHENYLMETHANE DIISOCYANATE
Next Patent: METHOD OF PURIFYING CRUDE DIPHENYLMETHANE DIISOCYANATE