Title:
熱間圧延長尺鋼材の分割及び減速方法
Document Type and Number:
Japanese Patent JP4350141
Kind Code:
B2
Abstract:
A method is disclosed for subdividing and decelerating a hot rolled long product advancing along a delivery path from a rolling mill to a cooling bed. The method comprises:
(a) arranging a shear and a decelerator in succession along the delivery path, with the decelerator comprising a set of driven pinch rolls preceded by a plurality of deflector rolls;
(b) contacting a lead segment of the product with the pinch rolls operating at an initial speed at least equal to that of the advancing product;
(c) actuating the shear to separate the lead segment from the remainder of the product; and
(d) decelerating the lead segment by:
(i) reducing the speed of the pinch rolls; and
(ii) actuating the deflector rolls to deflect the product segment from the delivery path into a sinuous path.
Inventors:
Tee michael shore
Application Number:
JP2007141587A
Publication Date:
October 21, 2009
Filing Date:
May 29, 2007
Export Citation:
Assignee:
Morgan Construction Company
International Classes:
B21B39/00; B21B39/08
Domestic Patent References:
| JP2005118867A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
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