ELECTROMAGNET LOCK Russian patent published in 2010 - IPC E05B47/02 

FIELD: construction.

SUBSTANCE: lock is supplemented with a permanent magnet arranged in a fixator so that it may interact with a crossbar head, and four stands, every of which is installed in the lock body between its cover and base and has a groove. The electromagnet system is formed by 4 electromagnets, coils of which are connected serially, and each of cores is arranged is fixed and installed onto the body base. A fixator is arranged as "П"-shaped with horizontal legs arranged so that it may interact to each of cores. Besides at the fixator sides there are horizontal holes, and a stop mechanism is arranged in the form of rolls, which may move in horizontal holes of the fixator and grooves of the stands.

EFFECT: improved reliability of lock functioning.

5 dwg