- 专利标题: Linear drive with non-rotating piston
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申请号: US11072166申请日: 2005-03-04
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公开(公告)号: US20060196354A1公开(公告)日: 2006-09-07
- 发明人: Vincent Garcia , Michael Zona
- 申请人: Vincent Garcia , Michael Zona
- 专利权人: Festo Corporation
- 当前专利权人: Festo Corporation
- 主分类号: F16J15/18
- IPC分类号: F16J15/18
摘要:
A fluid power linear drive including a housing having an inner surface defining a piston receiving space, a piston reciprocally movable within the piston receiving space and a cooperative engagement means provided on the inner surface of the housing and an outer surface of the piston to prevent the piston from rotating relative to the housing. The cooperative engagement means may take the form of a projection means and a cooperating longitudinal groove, wherein the inner surface of the piston receiving space has the projection means extending radially inwardly into the piston receiving space and the piston has the groove cooperatively engaging the projection means for preventing the piston from rotating within the piston receiving space.
公开/授权文献
- US07127982B2 Linear drive with non-rotating piston 公开/授权日:2006-10-31
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