发明公开
- 专利标题： ROLL STAND OF ROLLING MILL
- 专利标题（中）： 轧机辊架
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申请号： EP89905369.8申请日： 1988-12-14
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公开(公告)号： EP0403655A1公开(公告)日： 1990-12-27
- 发明人: PLAKHTIN, Vladimir Dmitrievich , MOSKVITIN, Sergei Alexandrovich , PONOMAREV, Viktor Ivanovich , TOMASHEV, Leonid Alexandrovich , KANEV, Nikolai Galaktionovich
- 申请人： VSESOJUZNY ZAOCHNY POLITEKHNICHESKY INSTITUT
- 申请人地址： ul. Pavla Korchagina, 22 Moscow, 129805 RU
- 专利权人： VSESOJUZNY ZAOCHNY POLITEKHNICHESKY INSTITUT
- 当前专利权人： VSESOJUZNY ZAOCHNY POLITEKHNICHESKY INSTITUT
- 当前专利权人地址： ul. Pavla Korchagina, 22 Moscow, 129805 RU
- 代理机构： Lerwill, John
- 国际公布： WO1990006822 19900628
- 主分类号： B21B13/14
- IPC分类号： B21B13/14
摘要：
The roll stand of a rolling mill comprises working rollers (3, 4) and idle rollers (6, 7). The longitudinal axes (8) of the working rollers (3, 4) are located in one and the same plane. The longitudinal axis (9) of the upper idle roller (6) is offset in relation to a plane passing through the longitudinal axes (8) of the working rollers (3, 4) by a distance δ 1 . The longitudinal axis (10) of the lower idle roller (7) is offset in relation to a plane passing through the longitudinal axis (8) of the working rollers (3, 4) by a distance δ 2 . The offset distances (δ 1 and 0 2 ) of the upper and lower roller (6, 7) are inversely proportional to the rigidity of the corresponding section (12 or 13) of the stand in relation to the gap between the upper and lower roller (3, 4).
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