发明授权
- 专利标题: Shape control in a strip rolling mill of cluster type
- 专利标题(中): 集束式带式轧机的形状控制
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申请号: US225432申请日: 1994-04-08
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公开(公告)号: US5692407A公开(公告)日: 1997-12-02
- 发明人: Toshiyuki Kajiwara , Kenichi Koyama , Hidetoshi Nishi , Tetsuji Taniguchi , Isao Asotani
- 申请人: Toshiyuki Kajiwara , Kenichi Koyama , Hidetoshi Nishi , Tetsuji Taniguchi , Isao Asotani
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-247590 19900919
- 主分类号: B21B29/00
- IPC分类号: B21B29/00 ; B21B13/14 ; B21B37/00 ; B21B37/38
摘要:
A strip rolling mill of cluster type has, on at least one side of the strip path, a work roll, a plurality of intermediate rolls supporting said work roll and a plurality of backing bearing assemblies supporting said intermediate rolls. Each backing bearing assembly has a row of backing bearing units and shape control means by which the backing bearing units are adjustable relative to the work roll axis so that strip shape control can be applied. All backing bearing assemblies on one side of the strip path have such shape control means. In the mill at least two of the shape control means are independently operable so as to apply respectively different shape control patterns to the work roll.
公开/授权文献
- US4899015A Process for olefins to gasoline conversion 公开/授权日:1990-02-06