<p>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
EP0107973(B1)
申请公布日期
1987.07.08
申请号
EP19830306547
申请日期
1983.10.27
申请人
P.A. TERRY (SECURITY CONSULTANTS) LIMITED
发明人
TERRY, EDMUND ARTHUR;BURGER, ALBERT JAMES;TERRY, PETER ALFRED