发明名称 |
Device for driving a pendulum |
摘要 |
A synchronous motor whose axis is remote from the neutral point of the pendulum drives this pendulum one beat in two, the natural frequency of the pendulum being slightly less than the rotational frequency of the drive shaft. Applications: grandfather clocks and any other construction using a pendulum with or without gearing creating movement. <IMAGE>
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申请公布号 |
FR2612655(A1) |
申请公布日期 |
1988.09.23 |
申请号 |
FR19870003710 |
申请日期 |
1987.03.16 |
申请人 |
ARTISANAT JURASSIEN |
发明人 |
MICHEL HENRI FELICIEN ROMANET |
分类号 |
G04B45/00;(IPC1-7):G04B45/00;G04B17/02;G04C3/00 |
主分类号 |
G04B45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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