发明名称 |
Traction measurement apparatus and method |
摘要 |
A measurement apparatus and method for determining the traction and coefficient of friction of a material on a roller. First and second rollers transport the material. Encoders are coupled to each roller, and a motor is coupled to one of the rollers. The motor applies a forward and reverse torque to the first roller, wherein the material slips relative to the roller. A computer coupled to the encoders calculates the traction and coefficient of friction. <IMAGE> |
申请公布号 |
EP0833143(A3) |
申请公布日期 |
1998.11.18 |
申请号 |
EP19970202865 |
申请日期 |
1997.09.18 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
ALLMANN, ERWIN LUDWIG;BENTZ, ALAN ROBERT;RAES, CAMIEL JOHN |
分类号 |
G01L5/04;G01N3/00;G01N3/02;G01N19/02 |
主分类号 |
G01L5/04 |
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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