发明名称 |
Flatness-measuring roller for a continuously manufactured strip by analyzing the birefringence caused by the application of lateral force to an optical fiber wrapped around the roller |
摘要 |
A roller is rotatably mounted about its axis and comprises a hollow, cylindrical roll face, a ring and two hollow shafts. The roller is provided with a force measuring fiber optical device which uses the double refraction in an optical fiber subjected to a lateral force. The optical fibers of the measuring device form coils, each having at least one turn and the cylindrical roll face.
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申请公布号 |
US5557100(A) |
申请公布日期 |
1996.09.17 |
申请号 |
US19950561119 |
申请日期 |
1995.11.20 |
申请人 |
SOLLAC |
发明人 |
JEUNIAUX, FRAN+525 OIS;MINEAU, JEAN-LUC |
分类号 |
B21B38/02;G01B11/16;G01B11/24;G01D5/30;G01D5/34;G01L5/04;G01L5/10;(IPC1-7):G01J1/04 |
主分类号 |
B21B38/02 |
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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