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Patent Searching and Data


Title:
LOCK HANDLE DEVICE FOR DOOR WITH LOCKING CONFIRMATION MECHANISM
Document Type and Number:
Japanese Patent JPH09324570
Kind Code:
A
Abstract:

To immediately confirm a half-closed state of a door caused by incapability of rotation in a rotor of a lock unit and to provide a lock handle device giving an opportunity to make re-closable operation of the door.

A handle retreating and sliding a latch body 3 is pivoted on a device main body 1, a lock plate for constraining the latch body 3 to a locking position is fixed to the device main body 1, a lock cam 11 releasing the interlock of the latch body 3 with the lock plate is fixed to a rotor 28 of a lock unit 7, a fan-like projection 5 is provided to the outside of the lock cam 11, and an arc-shaped recess section 18 is so provided to the interior wall surface 23 of the latch body 3 facing the lock cam 11 thereto that the fan-like projection 5 can be entered in the arc-shaped recess section. When the latch body 3 is in an imperfect projection position, the fan-like projection 5 is brought into contact with the interior wall surface 23 of the latch body 3.


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Inventors:
HONDA KOICHI
Application Number:
JP1996000166781
Publication Date:
December 16, 1997
Filing Date:
June 06, 1996
Export Citation:
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Assignee:
TAKIGEN MFG CO
International Classes:
E05B5/00; E05B1/00; E05B13/00; E05B41/00; E05B59/02; E05B65/00; E05B65/06; E05B65/52; F25D23/02; (IPC1-7): E05B59/02; E05B5/00; E05B65/06
Attorney, Agent or Firm:
増田 守