CYLINDRICAL MECHANISM OF DOOR LOCK

摘要

FIELD: locking mechanisms. SUBSTANCE: cylindrical mechanism of door lock has body of latch, casing of key. Installed in lock body are alternating one after one single-side and double-side spacers with lips and springs. Springs are mounted on studs for possible embracing of lips at both sides, their lifting and lowering in housing of spacers. EFFECT: higher efficiency. 4 cl, 4 dwgu