发明名称 |
Apparatus for rolling bar stock |
摘要 |
A pair of roll grooves defining a rolling passage for the bar stock in respective rolls having abutting or bearing portions which are undercut to increase elasticity and are separated from the grooves by recesses. The force with which the rolls are pressed against one another far exceeds the rolling force.
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申请公布号 |
US4803863(A) |
申请公布日期 |
1989.02.14 |
申请号 |
US19870111381 |
申请日期 |
1987.10.20 |
申请人 |
SMS SCHLOEMANN-SIEMAG AG |
发明人 |
FELDMANN, HUGO;MUELLER, HUBERT;SCHLANZKE, CLAUS |
分类号 |
B21B1/16;B21B1/18;B21B13/10;B21B27/02;(IPC1-7):B21B27/02 |
主分类号 |
B21B1/16 |
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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