发明名称 Device for manufacturing precision forging parts
摘要 The device for forging rod-shaped parts comprises several pairs of forging tools which shape the body of the rod. Each pair of tools has a narrow cross-section at one end which forges the neck of the part. The forging tools may have narrow cross-sections at both ends to form necks on both ends of the part. The narrow end may be of a linear, curved or stepped shape. The pairs of tools may have overlapping areas.
申请公布号 DE4434958(A1) 申请公布日期 1996.04.11
申请号 DE19944434958 申请日期 1994.09.30
申请人 SOLIDA-WERK WERKZEUGTECHNIK GMBH & CO KG, 42855 REMSCHEID, DE 发明人 PIEPENBRING, KARL, 42897 REMSCHEID, DE
分类号 B21J5/00;B21J7/14;B21K1/06;(IPC1-7):B21J7/14 主分类号 B21J5/00
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