B21B31/24 - CPC Classification Index

ClassID:

37884 ⎘

B21B31/24 - CPC Classification

Classification description:

Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames; Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws

Recent Application in this class:

20230321702

2023-10-12

Asynchronous rolling mill with a super large diameter ratio and sheet rolling method

20210086244

2021-03-25

Electric lifting apparatus and roll press machine

20170182536

2017-06-29

Roll forming device for forming variable thickness plate

20160375475

2016-12-29

Device for adjusting a roll in a roll stand

20140124721

2014-05-08

Post-forming method and apparatus

20120151980

2012-06-21

Method for adjusting the rolls of a roll stand and roll stand

20100018275

2010-01-28

Low-friction bending system in a rolling stand comprising several rolls

20080016932

2008-01-24

ROLLING FRAME AND METHOD FOR ADJUSTING SAID ROLLING FRAME

20070277576

2007-12-06

Bar speed changing device

#10

20060191308

2006-08-31

Rolling frame and method for adjusting said rolling frame

#11

20060021412

2006-02-02

Low-friction bending system in a roll stand comprising serveral rolls