发明名称 |
Maschine zum Stauchen von Gegenständen, insbesondere Schraubenbolzen |
摘要 |
<p>Bolt forging machine comprises a series of dies arranged in parallel in the machine frame, a series of punches fitted to a common reciprocating slide and a series of individually adjustable ejection pins also fitted to a common holder which is actuated by a crank shaft leverage. The arrangement of the ejecting movement combines the advantage of a common drive with the facilities for individual adjustment of the position of the pins for each die.</p> |
申请公布号 |
CH512274(A) |
申请公布日期 |
1971.09.15 |
申请号 |
CH19700009202 |
申请日期 |
1970.06.17 |
申请人 |
NEDSCHROEF OCTROOI MAATSCHAPPIJ N. V. |
发明人 |
CORNELIS VAN DE MEERENDONK,GERARDUS |
分类号 |
B21J13/14;(IPC1-7):B21J9/06;B21K1/44 |
主分类号 |
B21J13/14 |
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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