Invention Grant
- Patent Title: Cylinder lock device
- Patent Title (中): 气缸锁装置
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Application No.: US12098752Application Date: 2008-04-07
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Publication No.: US07823427B2Publication Date: 2010-11-02
- Inventor: Toshiharu Katagiri
- Applicant: Toshiharu Katagiri
- Applicant Address: JP Aichi
- Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Current Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Current Assignee Address: JP Aichi
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: JP2007-101167 20070406
- Main IPC: E05B17/04
- IPC: E05B17/04

Abstract:
A cylinder lock device is provided with a rotor 30 arranged to be rotatable inside a body A20, a sleeve A40 arranged to be rotatable between the body A20 and the rotor 30, a sleeve B45, a tumbler 50 disengaged with the sleeve A40 or B45 when a regular key is inserted into a key insert hole 31, a lever member 60, a slide bar A70 which moves in an axial direction each time the sleeve A40 rotates relatively at a predetermined angle to the body A20, a body A25 in cylindrical shape arranged between the body A20 and the rotor 30, a solenoid 200 which makes a body B25 rotatably movable or unrotatable to the body A20, a slide bar B75 which moves in the axial direction each time the sleeve B45 rotates relatively to the body B25 at a predetermined angle, and a clutch member 80 to engage or disengage with the rotor 30.
Public/Granted literature
- US20080245119A1 CYLINDER LOCK DEVICE Public/Granted day:2008-10-09
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