发明名称 |
Apparatus and method for the cold rolling of profiles by rolling contact with the circumference of a rotating workpiece |
摘要 |
In profile rolling, the taper of the workpiece (6) is influenced by altering the inclination of the rolling shaft (2) and hence of the shape roll (25, 26). It is thus unnecessary to produce a taper on the rolls. <IMAGE>
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申请公布号 |
DE3127393(A1) |
申请公布日期 |
1982.04.22 |
申请号 |
DE19813127393 |
申请日期 |
1981.07.10 |
申请人 |
FA.ERNST GROB |
发明人 |
KRAPFENBAUER,HANS;GESER,PETER |
分类号 |
B21H3/04;B21B13/00;B21B31/16;B21B31/30;B21H1/22;B21H3/02;B21H5/02;(IPC1-7):B21H1/00;B21H3/00;B21H5/00 |
主分类号 |
B21H3/04 |
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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