发明授权
- 专利标题： Structure of shaft supporter in industrial robot
- 专利标题（中）： 工业机器人轴支架结构
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申请号： US465115申请日： 1990-02-20
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公开(公告)号： US5105136A公开(公告)日： 1992-04-14
- 发明人: Nobutoshi Torii , Susumu Ito , Masayuki Hamura , Akira Tanaka
- 申请人： Nobutoshi Torii , Susumu Ito , Masayuki Hamura , Akira Tanaka
- 申请人地址： JPX Yamanashi
- 专利权人： Fanuc Ltd.
- 当前专利权人： Fanuc Ltd.
- 当前专利权人地址： JPX Yamanashi
- 优先权： JPX63-153392 19880623
- 主分类号： B25J9/04
- IPC分类号： B25J9/04 ; B25J9/00 ; B25J9/02 ; B25J18/02
摘要：
A gear box (30) housing a reduction gear unit (24) and supporting a drive motor (22), and a elongated screw shaft (12) is fitted over a base plate (14) so that an area of a shaft supporter (10) projected in a plane perpendicular to a longitudinal direction of the elongated screw shaft is reduced, which supporter supports both ends of the elongaged screw shaft (12) for moving a movable element such as an arm of an industrial robot in a predetermined direction. Furthermore, a circular boss portion (32b) provided at the lower face of the gear box (30) and a hole (14a) provided at the base plate (14) are used for positioning the gear box on the base plate (14), and the positioning in a height direction is achieved by positioning elements (40) having a predetermined height dimension when the gear box (30) is attached to the base plate (14).
公开/授权文献
- US5739112A Inhibitors of factor Xa 公开/授权日：1998-04-14
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