发明名称 |
Locomotive speed recorder system |
摘要 |
A locomotive speed recorder system having a gear train drive operable off the drive wheel of a locomotive, in which system a pneumatically operable cam bar is provided for disengaging the gear train drive so as to de-activate the recorder during dead-head engine runs. A changeable gear train is utilized to effect drive wheel wear compensation; and a right angle drive from the drive wheel incorporates reduction gearing to reduce wear of a flexible cable connecting the right angle drive with the recorder.
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申请公布号 |
US4061039(A) |
申请公布日期 |
1977.12.06 |
申请号 |
US19760674861 |
申请日期 |
1976.04.08 |
申请人 |
CHICAGO PNEUMATIC TOOL COMPANY |
发明人 |
MARCANTONIO, LIVIO F.;D'HAEM, MARCEL P. |
分类号 |
G01P1/04;G07C5/08;(IPC1-7):G01P1/04;G01P1/06 |
主分类号 |
G01P1/04 |
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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