发明名称 |
Device for manufacturing pressed shapes or similar structures |
摘要 |
An arrangement for manufacturing pressed shapes and similar structures in which loading and unloading arms are driven by displacement drive mechanisms. These displacement drive mechanisms have at least two displacement cylinders with strokes that are shorter than either the displacement path of the loading arm or the displacement path of the unloading arm. There is no force transmission from the cylinders to the loading and unloading arms to provide for minimum use of driving power during acceleration intervals when the loading and unloading arms move from a stationary position to a displacement speed.
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申请公布号 |
US4770024(A) |
申请公布日期 |
1988.09.13 |
申请号 |
US19870025615 |
申请日期 |
1987.03.13 |
申请人 |
HOESCH MASCHINENFABRIK DEUTSCHLAND AG |
发明人 |
SAUERWALD, WALTER;REYER, MANFRED;ORTH, HEINZ-DIETMAR |
分类号 |
B21D43/04;B21D43/10;(IPC1-7):B21D43/00 |
主分类号 |
B21D43/04 |
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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