发明授权
- 专利标题: Biaxial rate gyro comprising elastic joint parts
- 专利标题(中): 双轴率陀螺仪包括弹性接头部件
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申请号: US339226申请日: 1994-11-10
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公开(公告)号: US5561246A公开(公告)日: 1996-10-01
- 发明人: Ernest Gruber , Hendrik Becker
- 申请人: Ernest Gruber , Hendrik Becker
- 申请人地址: DEX Munich
- 专利权人: Deutsche Aerospace AG Patente
- 当前专利权人: Deutsche Aerospace AG Patente
- 当前专利权人地址: DEX Munich
- 优先权: DEX4338279.7 19931110
- 主分类号: G01C19/18
- IPC分类号: G01C19/18 ; G01C19/28 ; G01C19/42 ; G01C19/22
摘要:
A two-axis rate gyro has two articulation elements arranged sequentially. The first articulation element is connected with a drive shaft of the rate gyro and the second articulation element is connected with a gyro rotor. The two articulation elements are connected together by two narrow ribs located laterally with respect to a central bore and perpendicularly or radially with respect to the central axis of the articulation elements. Spring elements are provided in one of the articulation elements which act on pretensioned force-measuring elements and are tensioned with respect to one another. The spring elements deform elastically and symmetrically around the ribs under the influence of a sinusoidally alternating torque, so that the force-measuring elements are loaded and unloaded alternately and generate measurement signals proportional to the forces acting on them.
公开/授权文献
- US4942776A Non-metallic gear shaker 公开/授权日:1990-07-24