发明名称 Forging press with moving and fixed tables - has moving and fixed crossheads for forging tables for accurate positioning
摘要 <p>The forging press has a moving forging table which is driven in a guide relative to a fixed forging table. This high power forging machine has small compact actuating cylinders and forging tables. A fixed crosshead (8) is arranged on the fixed forging table (2). The moving forging table (12) has a moving crosshead. The working cylinder unit (24, 26) is arranged between the fixed crosshead and the moving forging table. Another actuating cylinder unit is arranged between the fixed forging table and the moving crosshead. All hydraulic actuating units participate in the actuation of the moving forging table. The fixed crosshead is held by a number of rigid columns (4) on the fixed forging table.</p>
申请公布号 FR2277636(A1) 申请公布日期 1976.02.06
申请号 FR19750021356 申请日期 1975.07.08
申请人 FAVY LOEWY LTD 发明人
分类号 B21J9/12;B21J9/02;B21J13/04;B30B15/06;(IPC1-7):21J9/00 主分类号 B21J9/12
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