ClassID:

37738

B21B1/36 - CPC Classification

Classification description:

Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section ; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling

Recent Application in this class:
#1
20150101383
2015-04-16

Method of cold-rolling steel sheet and cold-rolling facility

#2
20140238093
2014-08-28

Reversing rolling mill and operating method for a reversing rolling mill

#3
20120272703
2012-11-01

Method for rolling strip-shaped rolling stock, in particular metal strip

#4
20120227455
2012-09-13

Magnesium roll mill

#5
20120000262
2012-01-05

Method for manufacturing grain-oriented silicon steel with single cold rolling

#6
20110283761
2011-11-24

Method of supplying lubricating oil in cold-rolling

#7
20110283760
2011-11-24

Method of supplying lubricating oil in cold-rolling

#8
20110180650
2011-07-28

Rolling system for rolling strip-shaped rolling stock

#9
20100326161
2010-12-30

Method of cold-rolling steel sheet and cold-rolling facility

#10
20100193623
2010-08-05

Rolling of a strip in a rolling train using the last stand of the rolling train as a tension reducer

#11
20100132424
2010-06-03

Cooling device for cooling a metal strip

#12
20100084058
2010-04-08

Method of producing grain-oriented electrical steel sheet

#13
20100059196
2010-03-11

Method for producing hot strips from lightweight steel

#14
20080245448
2008-10-09

Method for Producing Metal Sheets from a Magnesium Melt

#15
20080209970
2008-09-04

Rolling mill for rolling metallic material

#16
20080190162
2008-08-14

Method of supplying lubricating oil in cold-rolling

#17
20080165351
2008-07-10

Method for inspecting a strip in a reversible rolling mill

#18
20080116011
2008-05-22

Method of supplying lubrication oil in cold rolling

#19
20070262123
2007-11-15

Method for producing metal strips

#20
20070261456
2007-11-15

Rolling Mill for Rolling a Metallic Strip

#21
20070034672
2007-02-15

Method of and installation for rolling in-process stock

#22
20070022797
2007-02-01

Combined use of oil and emulsion for the cold rolling of strip

#23
20050011243
2005-01-20

Combined use of oil and emulsion for the cold-rolling of strips