Title:
4つのロールを有するスタンドを備える、ロッド形状体のための長手方向延伸型のマルチスタンド圧延機、およびスタンドを置き換えるための方法。
Document Type and Number:
Japanese Patent JP5194325
Kind Code:
B2
Abstract:
There is described multi-stand rolling mill with stands having four motorized rolls and provided with controls outside the stand and retractile spindles, which comprises a central body with said stands; a first platform (41) on a side charge position carrying the substitution stands; a second platform (42) on a side discharge position, opposite to said side charge position; a transversal translation device (43, 44) adapted to push the substitution stands against the corresponding stands to be substituted on the central body. The stands to be substituted translate on the second platform, and the substitution stands substitute the stands to be substituted in the central body.
Inventors:
Cernuski, Etore
Bertelli, Aristide Giacomo
Cressa, Gerhard
Bertelli, Aristide Giacomo
Cressa, Gerhard
Application Number:
JP2011542843A
Publication Date:
May 08, 2013
Filing Date:
December 28, 2009
Export Citation:
Assignee:
Danieli and C. Officine Meccaniche Societa Peratini
International Classes:
B21B31/08; B21B1/16; B21B13/10; B21B31/26; B21B35/14
Domestic Patent References:
| JP7009010A | ||||
| JP2001286910A | ||||
| JP10296308A | ||||
| JP11123409A | ||||
| JP7003802U |
Foreign References:
| EP0865836A1 |
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Kazuhiro Yamaguchi
Masakazu Noda