Patent ID: 8459704
Filing Date: 2013-06-11
Classification: E05B,E05C,E05D,E05Y,Y10T

Abstract:
1. A security system for a hinged barrier, in which the barrier defines an interior space on one side of the barrier and an exterior space on an opposing side of the barrier and a hinged portion on one side edge, the system comprising: a first lock assembly located on the exterior space side of the barrier and comprising a second lock assembly located on the interior space side of the barrier, the second lock assembly comprising a receptacle having a first portion for receiving the deadbolt in the locked position and the receptacle having a second portion for receiving the member in the locked position, to thereby lock the barrier when the deadbolt and member are extended into the receptacle; and an override mechanism having engaged and disengaged conditions, operable only from the interior space, and operable separately from the first and second actuation mechanisms, the override mechanism comprising at least two components that matingly engage to prevent the member from being retracted from the locked position and the barrier from being opened when the override mechanism is engaged.