E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 47/00 (2006.01) E05B 53/00 (2006.01) E05B 65/10 (2006.01) E05B 39/02 (2006.01) E05B 63/00 (2006.01) E05B 65/08 (2006.01) E05B 65/12 (2006.01)
Patent
CA 2381840
A lock and emergency release system for a door normally power operated by a door operator. The system comprises a lock displaceable between an idle position to a functional position in which opening of the door by the door operator is prevented. An emergency release handle is manually operable for simultaneously displacing the lock to its idle position and releasing the door from the door operator, thereby allowing the door to be manually opened.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Tekdata Inc.
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