发明名称 |
HIGHLY ACCURATE ROTATIONAL COUPLING DEVICE AND TRANSLATION CONTROL DEVICE COMPRISING SAME, IN PARTICULAR FOR OPTICAL INSTRUMENTS |
摘要 |
A rotational coupling device having two flanges with normally coincident axes and centers on the axes, a constant length flexible wire joining the centers, a spring compressed between the flanges and coaxial with the wire and a bellows that is rigid in torsion fixed to the flanges.
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申请公布号 |
US5214970(A) |
申请公布日期 |
1993.06.01 |
申请号 |
US19910706782 |
申请日期 |
1991.05.29 |
申请人 |
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE |
发明人 |
VEZAIN, GERARD |
分类号 |
F16D3/74;B64G1/64;F16D3/72;G02B7/04;G02B7/08;G02B23/16 |
主分类号 |
F16D3/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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