| 摘要 |
The device is intended for scrambling combinations of disk locks controlled by a wheel and mounted in a casing in a door of a safe or of a safe room provided with an opening and closing bar. The device comprises an energy accumulation spring (21) corresponding to the formation of the combination. This spring is set under tension by an assembly of toothed wheels (15, 23, 25) and pawls (34) controlled by the axis (10) of the handwheel of the lock. The bar (3) has a piece (14) which controls the pawl retaining the spring. When the spring is released, it transmits its energy to the handwheel which rotatingly drives it so that the combination is scrambled. |
