| 摘要 |
The present invention refers to a device for mechanical clocks, which produces energy accumulation within its central mainspring, thus reducing the restraining time of the mainspring being applicable in the field of all mechanical clocks, be they wristwatches, table or wall clocks, no matter their dimension or design and characterized by the fact that it consists of a gear wheel system having an inside wheel (4), three couples of two wheels (5) and (6) with different a number of the teeth fitted on three staffs (8) disposed at 120° of each other, which are fitted in the clock case (16), an outside gear wheel (7) with an inside teeth range (11), three couples of gear wheels (9) and (10), fitted on three staffs (8) disposed at 120° of each other with the help of the holding steel rings (13) and (14), a piece (15) and a gear wheel (12). |
