Title:
単スタンドまたは多スタンド帯板圧延機の作業ロール、中間ロールおよび支持ロールを自動的に交換するための装置および作業方法
Document Type and Number:
Japanese Patent JP4414756
Kind Code:
B2
Abstract:
A roll changing carriage can be displaced transversely with respect to the strip rolling stand and a removal crossbar is provided for the removal of the set of backup rolls. In order to shorten the roll changing times and to automate the changing of the rolls, the removal crossbar can be positioned on the roll changing carriage and is provided with wheels on which the removal crossbar can be moved out of the roll changing carriage on guide rails running parallel to the rolls into the strip rolling stand on the intermediate roll rails, and can be pulled out of the strip rolling stand together with the set of backup rolls.
Inventors:
Wittkop, Reinhard
Application Number:
JP2003520493A
Publication Date:
February 10, 2010
Filing Date:
July 26, 2002
Export Citation:
Assignee:
SMS Siemag AG
International Classes:
B21B31/10; B21B31/08
Domestic Patent References:
| JP63174708A | ||||
| JP2187208A | ||||
| JP57007307A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo