Title:
【発明の名称】電子ロック装置
Document Type and Number:
Japanese Patent JP2003520918
Kind Code:
A
Abstract:
An electronic locking system comprises a cylinder housed within and rotatable with respect to a shell. A key has a power supply. At least one of the key and the cylinder is capable of generating a signal when the key is electrically connected with the cylinder. An electrically powered locking mechanism is housed within the cylinder and includes a lock member moveable between an open position and a locked position. The lock member in the locked position interferes with movement of the cylinder. A power source is connected to the locking mechanism in response to the signal. The locking mechanism allows movement of the lock member from the locked position to the open position in response to the signal so that the cylinder may be rotated within the shell. The cylinder further includes an interfering member that resists movement of the locking member. In addition, a biasing mechanism urges the cylinder toward a home position when the cylinder is rotated away from the home position.
Inventors:
Paul Davis
Application Number:
JP2001554555A
Publication Date:
July 08, 2003
Filing Date:
January 17, 2001
Export Citation:
Assignee:
Videx Incorporated
International Classes:
E05B47/04; E05B15/00; E05B17/20; E05B47/06; E05B49/00; G07C9/00; E05B11/02; E05B47/00; (IPC1-7): E05B47/04; E05B15/00; E05B49/00
Foreign References:
| EP0666393A1 | 1995-08-09 | |||
| US5522777A | 1996-06-04 |
Attorney, Agent or Firm:
Sugimura Kosaku (1 person outside)