Title:
薄鋼ストリップの製造方法及び装置
Document Type and Number:
Japanese Patent JP4452010
Kind Code:
B2
Abstract:
A thin steel strip is passed through a pinch roll stand comprising pinch rolls to a hot rolling mill comprising work rolls and backing rolls. In advance of rolling mill, the strip passes over support rolls. An anti-crimping guide roll located immediately in advance of the rolling mill is mounted on a pair of rocker structures so as to be rasiable from a lower inoperative position to lift the strip out of a straight line path so as to pass around the anti-crimping roll and to be wrapped about the upper work roll, that roll supports the strip and resists buckling of the strip and the generation of crimping defects.
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Inventors:
Heiji Kato
Lopez Michael Angel
Ziegler John Albert
Lopez Michael Angel
Ziegler John Albert
Application Number:
JP2001541629A
Publication Date:
April 21, 2010
Filing Date:
November 30, 2000
Export Citation:
Assignee:
Castrip Limited Liability Company
International Classes:
B21B1/46; B21B1/26; B21B13/22; B21B37/28; B22D11/06; B22D11/12; B21B1/22; B21B15/00; B21B39/00; B21B39/08; B21B41/10; B21B45/00
Domestic Patent References:
| JP2182301A | ||||
| JP91209A |
Attorney, Agent or Firm:
Tsunemitsu Yamada
Seiichi Otsuka
Seiichi Otsuka