Title:
LOCK HANDLE DEVICE FOR COMPOSITE LOCK-INCORPORATING DOOR
Document Type and Number:
Japanese Patent JP3628673
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lock handle device for a door having simple mounting work, exactly executing personal control for equipment, etc. used by many people and, at the same time, having difficulty in making a wrong operation or trouble resulting from a collision or contact with another object.
SOLUTION: The lock handle device is so constituted that a cylinder lock making unlocking operation with a code setting lock and a key capable of making an unlocking operation is incorporated into a handle by neighboring each other when codes attached on the outer circumferential surfaces of a plurality of dial discs are made to coincide with an unlocking code row set in advance, the movement of a step lever pivoted on a base body is controlled by a lock plate of the code setting lock, a snap plate detachable to the step lever is interlocked with a rotor of the cylinder lock, the handle is constrained to the base body by a cooporation of the code setting lock and the cylinder lock and that the constraint is released. The outer circumferential surface 4a of each dial disc 4 is moved backward to the inside of the recess section 100 from the front 2a of the handle 2 to arrange.
Inventors:
Kazuyuki Goto
Shiro Segawa
Shiro Segawa
Application Number:
JP2002209149A
Publication Date:
March 16, 2005
Filing Date:
July 18, 2002
Export Citation:
Assignee:
TAKIGEN MFG.CO.,LTD.
International Classes:
E05B5/02; E05B1/00; E05B5/00; E05B9/08; E05B13/10; E05B35/12; E05B37/00; E05B37/02; (IPC1-7): E05B5/02; E05B35/12
Other References:
台湾審査済公告特許第493032号,TW,2002年 7月 1日
Attorney, Agent or Firm:
Mamoru Masuda