FIELD: construction.
SUBSTANCE: lock consists of armored casing (11), where the mechanical parts are located which are in contact with the holes in the fixed portion, locking a movable portion, is characterized by fact that inside armored casing (11) there is first horizontal sliding bolt (12) with locking cylinders (13) arranged on the outer side, and second bolt (14), also sliding horizontally, with optional locking cylinders (15) arranged on the outer side; and above bolts (12, 14) are activated by central node (16), which comprises independent shutters (22, 23), each of them has independent sprockets (19, 24), which act on teeth (17, 18) of those bolts.
EFFECT: disclosed is a safety lock.
10 cl, 5 dwg
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RU2560332C2 |
