ClassID:

38029

B21B45/0251 - CPC Classification

Classification description:

Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning; Lubricating; Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates

Recent Application in this class:
#1
20250256314
2025-08-14

LITHIUM ROLLING APPARATUS AND LITHIUM ROLLING METHOD USING SAME

#2
20240326928
2024-10-03

ALUMINUM ALLOY CARGO COMPARTMENT PLATE, PREPARATION METHOD, CARGO COMPARTMENT, VARIABLE CROSS-SECTION CARRIAGE AND TRUCK

#3
20240051003
2024-02-15

Sheet steel having a deterministic surface structure

#4
20220355356
2022-11-10

Cold rolling rolled stock in a mill train with multiple roll stands

#5
20220241833
2022-08-04

Roller framework having a framework cooler for cooling a steel band

#6
20220184680
2022-06-16

Process for cold rolling an aluminum product and related cold rolling plant

#7
20220143662
2022-05-12

Rolling of a rolled material

#8
20210299721
2021-09-30

Method of emulsion concentration optimization for cold continuous rolling mill set

#9
20210146416
2021-05-20

Lamination lubricant dispensing unit for lubricating a working roller of a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film

#10
20210146411
2021-05-20

Working roller for a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film

#11
20210129199
2021-05-06

Regulating a rolling process

#12
20210060631
2021-03-04

Rolling mill with cooling or lubricating device

#13
20200406321
2020-12-31

MANUFACTURING METHOD FOR SLAB AND CONTINUOUS CASTING EQUIPMENT

#14
20200324327
2020-10-15

FACILITY AND METHOD FOR COLD ROLLING METAL STRIP

#15
20200269296
2020-08-27

ROLLING OF A ROLLED MATERIAL

#16
20200269295
2020-08-27

Lubricating device for applying a lubricant when rolling a rolling material

#17
20200230673
2020-07-23

Cold rolling mill and cold rolling method

#18
20200215562
2020-07-09

SPRAY LUBRICATION SYSTEM OF A SHEET PROVIDED WITH ELECTRONICALLY ADJUSTABLE FREQUENCY SPRAYING VALVES

#19
20200156130
2020-05-21

Roller framework having a framework cooler for cooling a steel band

#20
20190381547
2019-12-19

METHOD OF MAKING ALUMINIUM ROLLED PRODUCT HAVING AT LEAST ONE BRIGHT SURFACE

#21
20190151919
2019-05-23

Method for rolling a product to be rolled

#22
20190091743
2019-03-28

Process for rolling aluminium foils and aluminium foils obtained by said process

#23
20190015881
2019-01-17

Aluminum foil rolling process

#24
20170355002
2017-12-14

Method and apparatus for roll-embossing a strip

#25
20170151594
2017-06-01

Rolling mill such as, for example, a cold rolling mill

#26
20170087612
2017-03-30

Apparatus for application and suction-removal of operating fluids in the inlet of cold rolling systems installation

#27
20160325327
2016-11-10

Lubrication using spray nozzles having multiple oil inlet openings

#28
20160318080
2016-11-03

Hot rolling method

#29
20160167097
2016-06-16

Rolling mill provided with at least one cooling nozzle

#30
20150336146
2015-11-26

Spray device for rolling equipment and method for removing/inserting said system from/into said roll stand

#31
20150121981
2015-05-07

Reuse of Used Oil in a Rolling Mill

#32
20150013419
2015-01-15

Method and device for lubricating the cylinders of a roll stand

#33
20150007628
2015-01-08

Low maintenance nozzle mixer unit for roll nip lubrication

#34
20140260476
2014-09-18

MANUFACTURING METHODS AND APPARATUS FOR TARGETED LUBRICATION IN HOT METAL ROLLING

#35
20140238093
2014-08-28

Reversing rolling mill and operating method for a reversing rolling mill

#36
20140060135
2014-03-06

METHOD AND DEVICE FOR LUBRICATING ROLLERS AND A ROLLED STRIP OF A ROLLING STAND

#37
20130298627
2013-11-14

Method and apparatus for applying a lubricant while rolling metallic rolled stock

#38
20120304721
2012-12-06

Cold-rolling method for preventing fracture of high-silicon strip steel

#39
20110283761
2011-11-24

Method of supplying lubricating oil in cold-rolling

#40
20110283760
2011-11-24

Method of supplying lubricating oil in cold-rolling

#41
20110214834
2011-09-08

METHOD AND PRODUCTION LINE FOR MANUFACTURING METAL STRIPS MADE OF COPPER OR COPPER ALLOYS

#42
20110111124
2011-05-12

Method and device for lubricating rollers and a rolled strip of a rolling stand

#43
20110094829
2011-04-28

Method and apparatus for roller lubrication

#44
20100326162
2010-12-30

Continuous repetitive rolling method for metal strip

#45
20100101291
2010-04-29

METHOD AND LUBRICANT APPLICATION DEVICE FOR REGULATING THE PLANARITY AND/OR ROUGHNESS OF A METAL STRIP

#46
20090282884
2009-11-19

Method for lubricating and cooling rollers and metal strips on rolling in particular on cold rolling of metal strips

#47
20090107589
2009-04-30

Method and Production Line for Manufacturing Metal Strips Made of Copper or Copper Alloys

#48
20090084153
2009-04-02

Method for applying a coolant

#49
20090038356
2009-02-12

Method for Lubricating Milling Material

#50
20080257647
2008-10-23

Apparatus and method for supplying lubricant in endless hot rolling equipment

#51
20080190162
2008-08-14

Method of supplying lubricating oil in cold-rolling

#52
20080127696
2008-06-05

Process and computer program for controlling a rolling process

#53
20080116011
2008-05-22

Method of supplying lubrication oil in cold rolling

#54
20080098783
2008-05-01

Non-Contact Spray Lubricator

#55
20080087066
2008-04-17

Method of supplying lubrication oil in cold rolling

#56
20080028814
2008-02-07

Sheet processing apparatus, method of use, and plastically deformed sheet

#57
20070237905
2007-10-11

Surface treatment method for pure aluminum plate material

#58
20070210104
2007-09-13

Method of and device for cooling and or lubrication

#59
20070186609
2007-08-16

Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips

#60
20070175255
2007-08-02

Method of and rolling mill stand for cold rolling mill stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media

#61
20070022797
2007-02-01

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

#62
20060144329
2006-07-06

Installation for the electrostatic oiling of metal strips

#63
20050199266
2005-09-15

Method of removing scale and inhibiting oxidation and cold rolling sheet metal

#64
20050136184
2005-06-23

Method of removing scale and inhibiting oxidation and galvanizing sheet metal

#65
20050132551
2005-06-23

Method of removing scale and inhibiting oxidation and pre-painting sheet metal

#66
20050103481
2005-05-19

Surface treatment method for plate material, and radiating fin for heat exchanger

#67
20050016566
2005-01-27

Method of removing scale and inhibiting oxidation in processed sheet metal

#68
20050011243
2005-01-20

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