发明授权
- 专利标题: Method of transporting rapidly quenched ribbon and apparatus therefor
- 专利标题(中): 运输快速淬火带及其设备的方法
-
申请号: US271740申请日: 1988-11-15
-
公开(公告)号: US4964583A公开(公告)日: 1990-10-23
- 发明人: Masao Yukumoto , Kiyoshi Shibuya , Nobuyuki Morito , Teruo Hiramatsu
- 申请人: Masao Yukumoto , Kiyoshi Shibuya , Nobuyuki Morito , Teruo Hiramatsu
- 申请人地址: JPX Kobe
- 专利权人: Kawasaki Steel Corporation
- 当前专利权人: Kawasaki Steel Corporation
- 当前专利权人地址: JPX Kobe
- 优先权: JPX62-290477 19871119; JPX62-299886 19871130; JPX62-330267 19871228; JPX63-150006 19880620
- 主分类号: B21C47/34
- IPC分类号: B21C47/34 ; B22D11/06
摘要:
A method and an apparatus for transporting a rapidly quenched ribbon from a cooling roll to a winding reel by a pinch roll are disclosed. The pinch roll comprises a brush roll and a solid roll for transporting the ribbon such as to maintain an adequate tension in the ribbon without any transversal displacement and breakdown of ribbon. The tension is controlled within a range of 2.about.8 kgf by adjusting at least one of an amount of pressing of the brush roll against the solid roll, a pressing force on the brush roll and a ratio between circumferential speeds of the pinch roll and the cooling roll.
公开/授权文献
信息查询