发明授权
- 专利标题： Device for turning decoration for timepiece
- 专利标题（中）： 手表装饰装置
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申请号： US438711申请日： 1989-11-17
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公开(公告)号： US4993006A公开(公告)日： 1991-02-12
- 发明人: Kenji Oshima , Hiroshi Yamazaki , Shigeru Shimozono , Shinya Tamura
- 申请人： Kenji Oshima , Hiroshi Yamazaki , Shigeru Shimozono , Shinya Tamura
- 申请人地址： JPX
- 专利权人： Seikosha Co., Ltd.
- 当前专利权人： Seikosha Co., Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX63-296982 19881124
- 主分类号： G04B45/00
- IPC分类号： G04B45/00
摘要：
A timepiece having a housing and at least one decorative element mounted for rotation relative to the housing. The mounting comprises a rotary member supporting the decorative element and rotatably mounted on a shaft connected to the housing, a stationary gear mounted on the shaft, a drive motor mounted on the rotary member for rotation therewith, and a pinion for engaging the drive motor with the stationary gear to effect rotation of the decorative element.
公开/授权文献
- US4476020A Strainer assembly for granular media filters 公开/授权日：1984-10-09
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