| 摘要 |
<p>PCT No. PCT/CH86/00085 Sec. 371 Date Mar. 12, 1987 Sec. 102(e) Date Mar. 12, 1987 PCT Filed Jun. 12, 1986 PCT Pub. No. WO87/00616 PCT Pub. Date Jan. 29, 1987.A fuse comprises a cap carrying a rotor mounted in a rotatable fashion on a body with the help of a shaft and rotatable from an inactive position to an active position. A timer with an escapement permits the braking of the rotation of the rotor and has a multiplying gear carried by two frames and cooperating with a timing balance. The rotor is an integral part of a toothed sector meshing with the timer. The frames are mounted in a pivoting fashion on bearings of a shaft, which permits the angular displacement of the timer around this shaft to allow for the adjustment of the angular distance of meshing of the toothed sector with the timer and, therefore, the duration of passage from the safety position of the rotor to the armed position.</p> |
