发明名称 |
Process and assembly to form a workpiece under pneumatic pressure driven progressively from two or more pressure reservoirs |
摘要 |
<p>A pneumatically operated forming press has a plunger (2) acting on a workpiece (1) resting within a tool chamber (3). The force applied is variable and regulated both from above and below. The rising pneumatic pressure is applied in sequence from two or more pressure reservoirs (5-8).</p> |
申请公布号 |
DE102004059445(B3) |
申请公布日期 |
2005.09.15 |
申请号 |
DE20041059445 |
申请日期 |
2004.12.09 |
申请人 |
SCHNUPP, KONRAD |
发明人 |
SCHNUPP, KONRAD |
分类号 |
B21D26/02;(IPC1-7):B21D26/02 |
主分类号 |
B21D26/02 |
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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