发明名称 |
Tightened body tightening force stabilization agent, method for stabilization of tightening force using the stabilization agent, and tightened body component part coated with the stabilization agent |
摘要 |
A tightened body tightening force stabilization agent capable of minimizing a variation in torque coefficient suitable for controlling a tightened body tightening force by a torque method, comprising, as an active ingredient, a polymer of unsaturated chain hydrocarbon with a carbon quantity of four; a method for stabilization of tightened body tightening force, comprising the steps of applying the polymer to at least either of a thread part such as a bolt member and a washer and the threaded part or seat surface of the tightened body and performing a tightening operation.
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申请公布号 |
US2004071997(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030466684 |
申请日期 |
2003.07.21 |
申请人 |
KOMATSU KYOICHI;TSUJI HIROSHI;ISHIDA NAOHIRO;OOKUBO KAZUHIRO |
发明人 |
KOMATSU KYOICHI;TSUJI HIROSHI;ISHIDA NAOHIRO;OOKUBO KAZUHIRO |
分类号 |
C10M107/08;C10M143/06;C10M169/04;(IPC1-7):B05D3/02 |
主分类号 |
C10M107/08 |
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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