Title:
多段圧延機
Document Type and Number:
Japanese Patent JP7100414
Kind Code:
B2
Abstract:
A multistage rolling mill 100 includes support bearings 10a, 10b, 10c, 10d, 10e, 10f, 10g, and 10h arranged on the entry side and/or the exit side of work rolls 2a and 2b, and supporting the work rolls 2a and 2b on an work side and a drive side. The offset positions in a pass direction of the pair of work rolls 2a and 2b for rolling a strip 1 are changed by moving in and out the support bearings 10a, 10b, 10c, 10d, 10e, 10f, 10g, and 10h to the entry side or the exit side with respect to the pass direction. A multistage rolling mill capable of rolling a hard material efficiently and suitable for obtaining a strip of high product quality is thereby provided.
More Like This:
| JPH09206805 | CROSS ROLLING MILL |
Inventors:
Norikura Takashi
Application Number:
JP2021512171A
Publication Date:
July 13, 2022
Filing Date:
April 01, 2020
Export Citation:
Assignee:
Nippon Sendimia Co., Ltd.
International Classes:
B21B13/14; B21B27/10; B21B31/18; B21B37/32; B21B37/38
Domestic Patent References:
| JP2006315084A | ||||
| JP62144803A | ||||
| JP2006505413A | ||||
| JP2013123742A | ||||
| JP2001232402A |
Foreign References:
| WO2012008030A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Kaichi