Title:
DOOR LOCK DEVICE
Document Type and Number:
Japanese Patent JPH07279506
Kind Code:
A
Abstract:
PURPOSE: To close a door even when it is locked.
CONSTITUTION: In a door locking device provided with a latch lever 13 attached on a front door side, a locking piece 16 to hold the closed condition of a front door by engaging with the latch lever 13, and a magnet 25 which locks a door lock by restricting the movement of the latch lever 13 and unlock by releasing the restriction of the latch lever 13 when an unlocking signal is received, the locking piece 16 is moved reciprocatedly between an engaged position and an unengaged position according to the pressing force of the latch lever 13. Then a coiled spring 18 to excite the locking piece 16 in the locking direction is provided.
Inventors:
YAMADA AKIRA
YUASA HAJIME
YUASA HAJIME
Application Number:
JP6690294A
Publication Date:
October 27, 1995
Filing Date:
April 05, 1994
Export Citation:
Assignee:
OKI ELECTRIC IND CO LTD
International Classes:
E05B47/00; (IPC1-7): E05B47/00
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)