发明名称 |
Apparatus for monitoring the speed and axial position of a rotating member |
摘要 |
An apparatus for monitoring a rotating member. The apparatus includes a grating pattern having a plurality of wedge shaped pattern markings which are monitored by a sensor for generating a pulse signal. A processor calculates the rotating speed and the axial position of the rotating member as a function of the generated pulse signal.
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申请公布号 |
US5748111(A) |
申请公布日期 |
1998.05.05 |
申请号 |
US19960625022 |
申请日期 |
1996.03.29 |
申请人 |
CATERPILLAR INC. |
发明人 |
BATES, KENT C. |
分类号 |
G01D5/347;G01P3/48;G01P3/486;H03M1/30;(IPC1-7):H03M1/22 |
主分类号 |
G01D5/347 |
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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