发明授权
- 专利标题： Gong for striking-work device of a timepiece
- 专利标题（中）： 锣用于钟表的醒目装置
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申请号： US14052162申请日： 2013-10-11
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公开(公告)号： US09292004B2公开(公告)日： 2016-03-22
- 发明人: Lucas Raggi , Jean-Daniel Lüthi
- 申请人： Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie
- 申请人地址： CH Le Brassus
- 专利权人： Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie
- 当前专利权人： Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie
- 当前专利权人地址： CH Le Brassus
- 代理机构： Christensen Fonder P.A.
- 主分类号： G04B21/08
- IPC分类号： G04B21/08 ; G04B23/02 ; G04B21/00 ; G10K1/10
摘要：
A gong for a striking-work device of a timepiece. The gong includes a spring blade forming a main body of the gong and is adapted to act as a vibrating member so as to produce a sound following an actuation. The spring blade includes at least one opening formed in its main body. The invention also includes a timepiece, such as a mechanical watch, comprising such a gong.
公开/授权文献
- US20140104994A1 GONG FOR STRIKING-WORK DEVICE OF A TIMEPIECE 公开/授权日：2014-04-17
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