发明名称 |
VERFAHREN ZUM AUFBRINGEN EINER SELBSTSICHERNDEN SPERRSCHICHT AUF EINE GEWINDEFLAECHE |
摘要 |
<p>The improved method of making a self-locking threaded element having a strongly adhered plastic body on its threaded surface providing strong frictional engagement between the element and a mating threaded surface in which fine particles of heat softenable plastic are applied against a heated threaded surface in a plurality of spaced successive portions in time and temperature controlled relation such that a first portion is softened by heat prior to application of a successive portion of the particles to aid in holding particles of successive portions to enable manufacture at a higher rate and/or at lower temperatures than heretofore practicable.</p> |
申请公布号 |
DE2719993(A1) |
申请公布日期 |
1977.11.17 |
申请号 |
DE19772719993 |
申请日期 |
1977.05.04 |
申请人 |
USM CORP. |
发明人 |
JOSEPH DUFFY,RICHARD;JAMES RODDEN,PHILIP |
分类号 |
B05C19/00;B05B7/14;B05B13/02;B05C9/14;B05D1/36;B05D7/14;B05D7/24;F16B33/06;(IPC1-7):B05D5/10;B05D7/16;B05D1/06 |
主分类号 |
B05C19/00 |
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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