发明名称 |
Forging machine |
摘要 |
In a forging machine, each ram is the piston or cylinder of a piston-cylinder hydraulic unit and the other component of the unit is attached to the forging machine frame and can be moved to adjust the ram stroke position. The piston or cylinder which constitutes the ram is guided directly in the machine frame to minimize play in the guidance of the ram component.
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申请公布号 |
US4831864(A) |
申请公布日期 |
1989.05.23 |
申请号 |
US19860947309 |
申请日期 |
1986.12.29 |
申请人 |
SMS HASENCLEVER MACHINENFABRIK GMBH |
发明人 |
SCHMOLL, HEINZ;SCHUBERT, HANS A.;SCHULZE, KLAUS |
分类号 |
B21J7/14;B21J13/00;B21J13/03 |
主分类号 |
B21J7/14 |
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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