发明名称 |
CHORD LENGTH GAUGE |
摘要 |
A measuring instrument to take a continuous reading of the variations in the chord lengths of airfoil vanes having an edge defined as a straight line. The instrument is adapted to determine whether the variations are within an acceptable range and readings are taken by a sliding dial gauge calibrated to indicate the acceptable range along an airfoil vane.
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申请公布号 |
US3639992(A) |
申请公布日期 |
1972.02.08 |
申请号 |
USD3639992 |
申请日期 |
1970.01.15 |
申请人 |
CHROMALLOY AMERICAN CORP. |
发明人 |
CHARLES DABRUSH;IRVING STRAUSS |
分类号 |
G01B3/24;G01B5/20;(IPC1-7):G01B3/20;G01B5/28 |
主分类号 |
G01B3/24 |
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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