A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PORTABLE LOCKS AND LOCK SYSTEMS
A portable lock includes a wireless signal receiver. The lock may be unlocked by transmitting a wireless unlock signal from a portable device such as a cellular telephone. Various actuation mechanisms which may include a solenoid, motor or memory wire of a type that contracts when energized are provided in example embodiments. Self-locking embodiments are readily operated with one hand.
PORTABLE LOCKS AND LOCK SYSTEMS
A portable lock includes a wireless signal receiver. The lock may be unlocked by transmitting a wireless unlock signal from a portable device such as a cellular telephone. Various actuation mechanisms which may include a solenoid, motor or memory wire of a type that contracts when energized are provided in example embodiments. Self-locking embodiments are readily operated with one hand.
PORTABLE LOCKS AND LOCK SYSTEMS
DUNCAN GORDON ANDREW (author) / FELDMAN ALEXANDER JEFFREY (author) / STONE ALEXANDER JOHN (author)
2017-02-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
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Schlösser