发明授权
- 专利标题： Determining an angular position of an output gear
- 专利标题（中）： 确定输出齿轮的角位置
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申请号： US13777902申请日： 2013-02-26
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公开(公告)号： US09274026B1公开(公告)日： 2016-03-01
- 发明人: Clinton B. Cathey , Jeffrey J. McGill
- 申请人： L-3 Communications Corp.
- 申请人地址： US NY New York
- 专利权人： L-3 Communications Corp.
- 当前专利权人： L-3 Communications Corp.
- 当前专利权人地址： US NY New York
- 代理机构： Kirton | McConkie
- 主分类号： G01M13/02
- IPC分类号： G01M13/02 ; G01B7/30
摘要：
The angular position of an output gear can be determined from the phase difference between the angular positions of pinions engaged with the output gear. The first pinion can have a K-number of teeth, the second pinion can have an L-number of teeth, and the output gear can have an M-number of teeth. The relationship between K, L, and M can include the following: M is the least common multiple of K and L; and the absolute value of the difference between M divided by K and M divided by L is one. It can also be said that the absolute value of L subtracted from K is a non-zero integer.
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