首页>
外国专利>
Speed control mechanism for the watch, and, mechanical movement to have the speed control mechanism
Speed control mechanism for the watch, and, mechanical movement to have the speed control mechanism
展开▼
机译：手表的速度控制机构，以及机械机芯要有速度控制机构
展开▼
页面导航
摘要
著录项
相似文献
摘要
In the speed control mechanism of the movement for the [challenge] mechanical watches, to prevent deterioration of accuracy due to aging of the mainspring. Also, I want to reduce the influence of the disturbance due to the acceleration of gravity and external. And (30, 40), the speed control mechanism according to the present invention comprises, in the accompanying centered on the equilibrium position and attachments (3), the return mechanism for returning to the equilibrium position of the at least one said template includes a drive mechanism for maintaining motion (2), wherein the balance wheel is coupled movable one permanent magnet (30) at least, to return to the equilibrium position and the accompanying return mechanism above, the magnetic field and a fixed permanent magnet of one (40) at least for generating the. [Selection Figure] Figure 1b
展开▼
