发明公开
- 专利标题： ROLL POLISHING APPARATUS
- 专利标题（中）： WALZPOLIERVORRICHTUNG
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申请号： EP08720546.4申请日： 2008-03-21
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公开(公告)号： EP2253425A1公开(公告)日： 2010-11-24
- 发明人: NAKAYAMA, Katsumi , OTSUKA, Hiroyuki , OSADA, Shiro , FUKASE, Hisahiko
- 申请人： IHI Corporation
- 申请人地址： 1-1, Toyosu 3-chome Koto-ku Tokyo 135-8710 JP
- 专利权人： IHI Corporation
- 当前专利权人： IHI Corporation
- 当前专利权人地址： 1-1, Toyosu 3-chome Koto-ku Tokyo 135-8710 JP
- 代理机构： Köhler, Walter
- 国际公布： WO2009116119 20090924
- 主分类号： B24B5/37
- IPC分类号： B24B5/37 ; B22D11/06
摘要：
A roll polishing apparatus is provided which can suppress cracks on a strip.
Provided are brush rolls 9 which face outer periphery of chilled rolls 1 over axial length of the chilled rolls, respectively, cylinders 10 which urge the brush rolls 9 wholly to the chilled rolls 1, respectively, and cylinders 11 which deform the brush rolls 9 in conformity to crowns of the chilled rolls 1, respectively. By these elements, wires of the brush rolls 9 are uniformly contacted on outer peripheries of the chilled rolls 1 to wipe off oxides adhering to the outer peripheries of the chilled rolls 1.
Provided are brush rolls 9 which face outer periphery of chilled rolls 1 over axial length of the chilled rolls, respectively, cylinders 10 which urge the brush rolls 9 wholly to the chilled rolls 1, respectively, and cylinders 11 which deform the brush rolls 9 in conformity to crowns of the chilled rolls 1, respectively. By these elements, wires of the brush rolls 9 are uniformly contacted on outer peripheries of the chilled rolls 1 to wipe off oxides adhering to the outer peripheries of the chilled rolls 1.
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