发明申请
- 专利标题： HINGE DEVICE AND APPARATUS USING HINGE DEVICE
- 专利标题（中）： 铰链装置和使用铰链装置的装置
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申请号： US12612922申请日： 2009-11-05
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公开(公告)号： US20110047754A1公开(公告)日： 2011-03-03
- 发明人: Daisuke TAKAHASHI
- 申请人： Daisuke TAKAHASHI
- 优先权： JP2009-198642 20090828
- 主分类号： E05D11/08
- IPC分类号： E05D11/08
摘要：
A hinge device includes a cylindrical space between a hinge tube and a hinge shaft, and a cylindrical body fitted to the cylindrical space. The hinge device further includes a recessed portion formed at an end edge of the cylindrical body, stepped portions formed at both ends of the recessed portion in a circumferential direction, and a pin. The hinge tube and the cylindrical body generate rotational friction resistance by a relative rotation thereof. The cylindrical body rotates relative to the hinge shaft. The pin is situated in the recessed portion. The pin contacts with either of the stepped portions by a relative rotation of the hinge shaft and the cylindrical body.
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