<p>"Lever lock safety device" The levers (5) of a lock which retain a bolt (3) in its locking position are prevented from moving to release the bolt by a latching member (12) in its latching position. The latching member (12) is movable along a guide (10) to an unlatching position by action of a solenoid (15). Insertion of the key (6) into the lock operates a switch (20) which actuates a timer operating the solenoid after a delay.</p>
申请公布号
CA1230748(A)
申请公布日期
1987.12.29
申请号
CA19830440039
申请日期
1983.10.31
申请人
TERRY (P.A.) (SECURITY CONSULTANTS) LIMITED
发明人
TERRY, EDMUND A.;BURGER, ALBERT J.;TERRY, PETER A.