发明名称 Cylinder lock assembly with a tailpiece rotationally coupled to the cylinder plug
摘要 The present application relates to lock assemblies that provide a secondary coupling point, utilizing an anti-rotation pin or extended tailpiece leg or other method, which rotationally couples the tailpiece to the cylinder plug, thereby preventing rotation of the tailpiece independently of the cylinder plug. Therefore, a tailpiece within a bolt cam or other actuator used to withdraw a bolt or unlock a lockset cannot be rotated after the tailpiece connector connecting the tailpiece to the cylinder plug has been forcibly removed, severed, or destroyed.
申请公布号 US7895865(B2) 申请公布日期 2011.03.01
申请号 US20080191565 申请日期 2008.08.14
申请人 MEDECO SECURITY LOCKS, INC. 发明人 HARTMAN GLENN;BENZIE MARK;BOADWINE DAN;ROBERSON CLYDE T.;TRENT DOUG;FIELD PETER H.
分类号 E05B17/04 主分类号 E05B17/04
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