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Patent Searching and Data


Title:
LOCK DEVICE OF BLOCKING MEMBER FOR OPENING
Document Type and Number:
Japanese Patent JP2003074244
Kind Code:
A
Abstract:

To provide a lock device of a blocking member for an opening automatically achieving locking at the terminal end of the closing movement of the blocking member, without causing noise and wear problems upon contact with a guide rail.

The lock device comprises a deadbolt 7 fitted into a body case 3 secured to a tip of the blocking member 2, in such a manner that the deadbolt can move back and forth so that, when the closing member 2 reaches a closing position, the deadbolt is energized by a spring member 4, with the tip of the deadbolt in engagement with the strike body 6 of a side frame 5 of the opening 1; a trigger lever 9 whose rear end is pivotally attached to the deadbolt 7 so that, when the deadbolt 7 is moved back to an unlock position, the trigger lever is energized by the spring member 4, with a tip hook part 10 engaged in a side receiving hole 8; and a closure detecting body 11 causing the tip hook part 10 to move out of the side receiving hole 8 when the blocking member 2 reaches the closing position.


Inventors:
MINAMI SHINICHIRO
Application Number:
JP2001000270210
Publication Date:
March 12, 2003
Filing Date:
September 06, 2001
Export Citation:
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Assignee:
TAKIGEN MFG CO
International Classes:
E05C1/16; B62D33/04; (IPC1-7): E05C1/16; B62D33/04
Attorney, Agent or Firm:
増田 守