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Patent Searching and Data


Title:
安全性の高いロック
Document Type and Number:
Japanese Patent JP2012502206
Kind Code:
A
Abstract:
A high security lock (10) includes a lock bolt (54) movable between extended and retracted positions, a bolt retraction gear (68) coupled to the lock bolt (54), and a manually-driven gear train (78, 80). When a controller verifies that user-input information is correct for unlocking the lock (10), the bolt retraction gear (68) and manually-driven gear train (78, 80) are operatively coupled such that the gear train (78, 80) can drive the lock bolt (54) from the extended position to the retracted position.

Inventors:
Jay Clayton Miller
Donald P. Cook Jr.
Michael Pee Harvey
Application Number:
JP2011526234A
Publication Date:
January 26, 2012
Filing Date:
September 04, 2009
Export Citation:
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Assignee:
Rock Second El L Sea
International Classes:
E05B37/04; E05B17/20; E05B39/00; E05B47/00
Domestic Patent References:
JPS5034998B11975-11-12
JPS4935432Y11974-09-26
JP2000204801A2000-07-25
JP2756627B21998-05-25
JP2004197437A2004-07-15
Attorney, Agent or Firm:
Murayama Yasuhiko
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro