E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
E05B 47/00 (2006.01) E05B 47/02 (2006.01) E05B 47/06 (2006.01) G08C 17/02 (2006.01)
Patent
CA 2559605
A door lock device includes a lock having a deadbolt with a first end and a second end. The second end is structured to disengage from an object, such as a portion of a door frame, in a first position and to engage the object in a second position. A spring directly engages and biases the first end of the deadbolt toward the second position thereof. A solenoid includes a plunger structured to engage the deadbolt, in order to hold the deadbolt in the first position thereof. A sensor is structured to sense at least one of the first and second positions of the deadbolt. A wireless controller is structured to receive a wireless signal and responsively energize the solenoid, in order to disengage the plunger of the solenoid from the deadbolt and release the deadbolt to the second position thereof.
Crowley John J. III
Sabo Russ C.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Corporation Eaton
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