| 摘要 |
FIELD: construction.SUBSTANCE: lock (1) for safety doors comprises a bolt (7) with several pins (8), extended from the front panel (2) of the body, in which there is a driving mechanism of the lock, and plates (9) for movement of the bolt (7) in the direction opposite to the direction of bolt pins (8) movement during extension (7); the bolt (7), comprising a support base (32) with pins (8), also has facilities for fixation and regulation of the plate (9) relative to the base (32).EFFECT: improved design.14 cl, 9 dwg |
