| 摘要 |
A watch movement has tensioned (30, 32) belt (20, 21) transmission between ball bearing mounted pulleys (150, 160, 170, 180) of the energy from several inclined barrels (15, 16, 17, 18) joined by a torque divider and charged by a mass (14) oscillating linearly between sprung stops. A watch movement has tensioned (30, 32) belt (20, 21) transmission between ball bearing mounted pulleys (150, 160, 170, 180) of the energy from several inclined barrels (15, 16, 17, 18) joined by a torque divider (40) and charged by a mass (14) oscillating linearly between sprung stops. Includes INDEPENDENT CLAIMs for the use of toothed belts and for the manufacture of the belts by moulding synthetic material on a metal substrate and for partial visibility of the belts through the watch face. Includes an INDEPENDENT CLAIM for a regulator that can be set before insertion in the watch.
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