发明名称 |
Rotating peel fixture |
摘要 |
A U-shaped bracket has bearings holding a rotatable shaft. The shaft supports a pair of conical disks with their apexes facing each other along the shaft. Nuts are positioned along the shaft outside of the cones to position the cones. A cylindrical strength piece and a cylindrical test piece are inserted over the shaft with the test piece being outermost. The nuts tighten the disks against the test piece with the strength piece being of such a size to inhibit the disks from damaging the test piece. The bracket has an extension affixed to it that is attached to a testing machine. The cylindrical test piece is suitable for rotation and has a coating bonded to it. The testing machine peels the coating at a constant 90 DEG angle from the test piece and measures the peel strength upon the test piece being rotated.
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申请公布号 |
US5596133(A) |
申请公布日期 |
1997.01.21 |
申请号 |
US19950521387 |
申请日期 |
1995.08.23 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
MACIEJEWSKI, WENDELL C. |
分类号 |
G01N3/04;G01N19/04;(IPC1-7):G01N19/00 |
主分类号 |
G01N3/04 |
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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