发明名称 |
SPLIT SETTING MANDREL FOR BLIND RIVET |
摘要 |
<p>A pull-type blind riveting assembly including a hollow rivet and a mandrel. The mandrel is provided with a pyramidal under-surface which causes the tail end of the rivet to split into petals. The mandrel head has a flat shoulder that engages the tail end of the mandrel.</p> |
申请公布号 |
CA1135082(A) |
申请公布日期 |
1982.11.09 |
申请号 |
CA19800356654 |
申请日期 |
1980.07.21 |
申请人 |
USM CORPORATION |
发明人 |
TESSARSCH, NORBERT;MAUER, DIETER |
分类号 |
B21J15/10;(IPC1-7):21J15/10 |
主分类号 |
B21J15/10 |
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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