- 专利标题： Device for unfurling and refurling a flexible structure, and a flexible unfurlable structure and satellite both equipped with such a device
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申请号： US14094340申请日： 2013-12-02
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公开(公告)号： US09718639B2公开(公告)日： 2017-08-01
- 发明人: Yannick Baudasse , Stephane Vezain , Bernard Boulanger , Francois Guinot
- 申请人： THALES , CENTRE NATIONAL D'ETUDES SPATIALES—CNES
- 申请人地址： FR Courbevoie FR Paris
- 专利权人： THALES,CENTRE NATIONAL D'ETUDES SPATIALES
- 当前专利权人： THALES,CENTRE NATIONAL D'ETUDES SPATIALES
- 当前专利权人地址： FR Courbevoie FR Paris
- 代理机构： Baker and Hostetler LLP
- 优先权： FR1203300 20121205
- 主分类号： B65H75/34
- IPC分类号： B65H75/34 ; B64G1/22 ; B64G1/44 ; B64G1/50 ; B64G1/66
摘要：
A device is provided for unfurling and refurling comprising at least one tape spring having an axis of unfurling and of refurling parallel to an axis X and a rotor capable of rotating about an axis Y perpendicular to the axis X, the tape spring being able, autonomously, to pass from a state in which it is wound around the rotor to an unwound state. The tape spring is mounted bent in two in the shape of a U and comprises a first end fixed rigidly to a first anchor point that may be secured to a stator or to the rotor and a second end wound around the rotor.
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