| 摘要 |
FIELD: safes for keeping valuables and documents intended for a limited group of persons. SUBSTANCE: safe body is made in form of cylindrical shell with bottom, upper cover and rectangular aperture on shell. Safe door is made in form of pushing in (moving out) gate in side recesses of aperture. Motion of the gate may be blocked (unblocked) with the help of several code keys with combination bores operating together with side recesses of the safe. EFFECT: higher combination and reliability of safe, rational simplification of safe design and reduced requirements to precision of its manufacture. 3 cl, 12 dwg |
