发明授权
- 专利标题: Wide scan drive mechanism for use in a vacuum
- 专利标题(中): 用于真空的宽扫描驱动机构
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申请号: US52826申请日: 1987-05-22
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公开(公告)号: US4825720A公开(公告)日: 1989-05-02
- 发明人: Marc Capdepuy
- 申请人: Marc Capdepuy
- 申请人地址: FRX Courbevoie
- 专利权人: Alcatel Espace
- 当前专利权人: Alcatel Espace
- 当前专利权人地址: FRX Courbevoie
- 优先权: FRX8607318 19860522
- 主分类号: F16H1/32
- IPC分类号: F16H1/32 ; F16H49/00 ; F16H57/04 ; H02K7/116 ; F16H37/12
摘要:
A wide scan drive mechanism for use in a vacuum, e.g. in space, comprising a motor assembly (20) associated with a gearing device (10) which comprises a drive system via triangular teeth sliding over one another, wherein the various ball bearings and triangular teeth of the gearing device are subjected to dry lubrication treatment.
公开/授权文献
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