ClassID:

38015

B21B45/0209 - 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; Cooling Cooling devices, e.g. using gaseous coolants

Sub-classes:
Recent Application in this class:
#1
20260145215
2026-05-28

COOLING MODULE, COOLING ASSEMBLY, COOLING SYSTEM, METHOD, HOT-ROLLED METAL STRIP-SHAPED PRODUCT, AND USE

#2
20250281957
2025-09-11

COOLING DEVICE AND HEAT TREATMENT APPARATUS INCLUDING THE SAME

#3
20250276353
2025-09-04

SUB-AMBIENT TEMPERATURE TRANSFER SYSTEM FOR COLD FORMING PROCESSES

#4
20250256315
2025-08-14

SUB-AMBIENT TEMPERATURE ROLLING SYSTEM

#5
20250091108
2025-03-20

ROLL REARRANGEMENT DEVICE AND ROLL REARRANGEMENT METHOD

#6
20230330730
2023-10-19

SPECIAL INTERNAL-COOLING ROLLING TOOL CAPABLE OF REALIZING VARIABLE-ANGLE LOW-TEMPERATURE LUBRICATION

#7
20210178444
2021-06-17

Cooling of an obliquely positioned flat rolled product

#8
20210031252
2021-02-04

Steel strip coiling temperature control method, device for the same and steel strip processing system

#9
20200391264
2020-12-17

Steel section rolling mill

#10
20200384515
2020-12-10

Cooling of an obliquely positioned flat rolled product

#11
20200276625
2020-09-03

Piercing machine, and method for producing seamless metal pipe using the same

#12
20200230672
2020-07-23

Uniform temperature roller system having uniform heat exchange by supercritical fluid

#13
20200180001
2020-06-11

Cooling conveyor

#14
20200109460
2020-04-09

Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe

#15
20190308234
2019-10-10

ROLLING FACILITY AND ROLLING METHOD

#16
20190076898
2019-03-14

Cooling Conveyor

#17
20180126431
2018-05-10

Flatness of a rolled strip

#18
20170335422
2017-11-23

Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe

#19
20150314349
2015-11-05

Device and method for cooling rolled stock

#20
20150076247
2015-03-19

DEVICE AND METHOD FOR A CONTROLLED DISCHARGE OF A FLUID

#21
20140250963
2014-09-11

Flatness of a rolled strip

#22
20140158234
2014-06-12

Device for blowing gas into a face of traveling strip material

#23
20140070020
2014-03-13

Nozzle header

#24
20140047729
2014-02-20

Method and device for blowing gas on a running strip

#25
20120297849
2012-11-29

METHOD FOR HOT-ROLLING A SLAB AND HOT-ROLLING MILL

#26
20120055649
2012-03-08

Method and device for recovering energy from a hot strip bundle

#27
20120000213
2012-01-05

METHOD AND APPARATUS FOR DISCHARGING A CONTROLLED AMOUNT OF CRYOGEN ONTO WORK SURFACES IN A COLD ROLL MILL

#28
20110036555
2011-02-17

METHOD AND APPARATUS FOR DISCHARGING A NON-LINEAR CRYOGEN SPRAY ACROSS THE WIDTH OF A MILL STAND

#29
20110030820
2011-02-10

Device for blowing gas onto a face of traveling strip material

#30
20110018178
2011-01-27

Method and device for blowing gas on a running strip

#31
20100269367
2010-10-28

DEVICE FOR BLOWING GAS ONTO A FACE OF A TRAVELING STRIP OF MATERIAL

#32
20100059196
2010-03-11

Method for producing hot strips from lightweight steel

#33
20090288798
2009-11-26

METHOD AND APPARATUS FOR CONTROLLING TEMPERATURE OF THIN CAST STRIP

#34
20090282884
2009-11-19

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

#35
20090065983
2009-03-12

A METHOD AND APPARATUS FOR LIMITING THE VIBRATION OF STEEL OR ALUMINUM STRIPS IN BLOWN-GAS OR -AIR COOLING ZONES

#36
20080276680
2008-11-13

Milling device for inline rolling a steel band produced especially by means of a twin-roll continuous casting process

#37
20070241485
2007-10-18

Method and apparatus for limiting the vibration of steel or aluminum strips in a blown-gas or -air cooling zones

#38
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

#39
20060249890
2006-11-09

Apparatus for cooling wire on a roller conveyor