Title:
異なった圧延荷重を要する異なった圧延物を圧延するためのロールスタンド
Document Type and Number:
Japanese Patent JP4430933
Kind Code:
B2
Abstract:
A rolling mill frame for the rolling of different rolled stock which requires different rolling forces and which has working rolls, back-up rolls, optionally a roll being device for the working rolls and optionally a device for adjusting and balancing the back-up rolls. The mill has pairs of adjusting cylinders between the roll stand and the chocks of the rolls which avoid large friction losses. The adjusting cylinders are each comprised of a telescoping cylinder in which a first cylinder with a large diameter for high rolling forces and a concentric cylinder with smaller diameter for smaller rolling forces are provided.
Inventors:
Denker Wolfgang
Application Number:
JP2003524748A
Publication Date:
March 10, 2010
Filing Date:
August 16, 2002
Export Citation:
Assignee:
SMS G Mark Actien Gezel Shaft
International Classes:
B21B31/32; B21B31/20
Domestic Patent References:
| JP60126203U | ||||
| JP61069506U | ||||
| JP61282609A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith