| 发明名称 |
Railway wheel profilometer and diameter gage |
| 摘要 |
A railway car wheel profilometer accurately transcribes the profile of the wheel treads onto a removable card for permanent record and later analysis. The device also measures the diameter of the wheel.
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| 申请公布号 |
US4268968(A) |
申请公布日期 |
1981.05.26 |
| 申请号 |
US19790068120 |
申请日期 |
1979.08.20 |
| 申请人 |
PULLMAN INCORPORATED |
发明人 |
PRZYBYLINSKI, PHILLIP G.;SCHULLER, JAMES J.;VARDA, EUGENE I. |
| 分类号 |
G01B5/08;G01B5/20;(IPC1-7):G01B5/20 |
主分类号 |
G01B5/08 |
| 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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