发明授权
- 专利标题: Electronic timepiece having reset lever with bush
- 专利标题(中): 电子钟表具有带衬套的复位杆
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申请号: US10463706申请日: 2003-06-17
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公开(公告)号: US06779916B2公开(公告)日: 2004-08-24
- 发明人: Mamoru Watanabe
- 申请人: Mamoru Watanabe
- 主分类号: G04B2702
- IPC分类号: G04B2702
摘要:
To provide an electronic timepiece in which there is not a concern of bending a bearing portion of a train wheel by a reset lever and there is not a concern of impairing the bearing portion when hands are set. An electronic timepiece is provided with a reset lever. A guide portion of a bush is provided with a clearance in a diameter direction and is integrated to a bush integrating hole of the reset lever. A lower shaft portion of a transmission wheel, that is, a third wheel & pinion is rotatably integrated to a center hole of the bush. When set to a time display state, a portion of the bush is brought into contact with a bush positioning portion of a main plate and a transmission pinion, that is, a third pinion is brought in mesh with an indicator gear, that is, a center wheel. When set to a time correcting state, a portion of the reset lever is brought into contact with a reset pin and the transmission pinion, that is, the third pinion is not brought in mesh with the display gear, that is, the center wheel.
公开/授权文献
- US20040004908A1 Electronic timepiece having reset lever with bush 公开/授权日:2004-01-08
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