发明名称 |
Apparatus and method for providing an electrical contact with a tip portion substantially free of burrs |
摘要 |
An apparatus and method for providing an electrical contact with a tip portion substantially free of burrs during the manufacture of said contact. The strip from which the contact is produced is positively engaged at two separate but adjacent locations, heat is applied to a third location between the two, and the two adjacent locations separated a pre-established distance until the third location becomes severed.
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申请公布号 |
US4014199(A) |
申请公布日期 |
1977.03.29 |
申请号 |
US19760652400 |
申请日期 |
1976.01.26 |
申请人 |
GTE SYLVANIA INCORPORATED |
发明人 |
COONS, ROBERT ARTHUR;GIPE, RICHARD EARL;MARKS, RICHARD LEE |
分类号 |
B21C5/00;B21D31/00;B23K11/22;B26F3/06;(IPC1-7):B21D31/00 |
主分类号 |
B21C5/00 |
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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