B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
80/44
B21B 13/00 (2006.01) B21B 31/00 (2006.01) B21B 31/10 (2006.01) B21B 31/18 (2006.01) B21B 31/20 (2006.01) B21B 13/02 (2006.01) B21B 29/00 (2006.01)
Patent
CA 1101702
ROLLING MILLS ABSTRACT OF THE DISCLOSURE A rolling mill includes pairs of work rolls, intermediate rolls and back-up rolls in vertical disposition. The intermediate rolls are adjustably movable in their axial direction in accordance with variation in rolling conditions. The upper intermediate roll can be lifted up by a balancing cylinder mounted in a project block to facilitate replacement of the work and intermediate rolls. The project block is made of a main project block and a separate subsidiary pro- ject block.
300918
Hitachi Ltd.
Kirby Eades Gale Baker
LandOfFree
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