ClassID:

37832

B21B27/005 - CPC Classification

Classification description:

Rolls, roll alloys or roll fabrication ; Lubricating, cooling or heating rolls while in use Rolls with a roughened or textured surface; Methods for making same

Recent Application in this class:
#1
20250263820
2025-08-21

HYDRAULIC DEVICES INCLUDING COATED SURFACES

#2
20250144686
2025-05-08

MANUFACTURING METHOD FOR TINPLATE

#3
20240401182
2024-12-05

METHOD FOR OPTIMISING THE ROUGHNESS OF A ROLLING MILL ROLL BY MEANS OF HIGH-SPEED THERMAL SPRAYING

#4
20240052460
2024-02-15

Sheet steel having a deterministic surface structure

#5
20240051003
2024-02-15

Sheet steel having a deterministic surface structure

#6
20230201899
2023-06-29

Sheet steel having a deterministic surface structure

#7
20230151831
2023-05-18

Hydraulic devices including coated surfaces

#8
20230143308
2023-05-11

PNEUMATIC DEVICES INCLUDING SURFACE COATINGS

#9
20230142535
2023-05-11

ROLLERS AND WORK ROLLS INCLUDING SURFACE COATINGS

#10
20230081814
2023-03-16

Sheet Metal Packaging Product with Textured Surface And Method of Producing Such a Sheet Metal Packaging Product

#11
20220024181
2022-01-27

Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittleness

#12
20210046527
2021-02-18

Lamination Cylinder

#13
20200368800
2020-11-26

PLANISHING ROLL, METHOD FOR PLANISHING A FLAT PRODUCT THEREWITH AND FLAT PRODUCT THEREFROM

#14
20200298294
2020-09-24

Outer layer of rolling roll and composite roll for rolling

#15
20200189224
2020-06-18

Method for production of a female embossing tool, a female embossing tool, and an embossing module equipped therewith

#16
20200071809
2020-03-05

Method for producing hot-dip galvanized steel sheet having excellent press formability and image clarity after painting, and hot-dip galvanized steel sheet produced thereby

#17
20200070226
2020-03-05

Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicle

#18
20190337032
2019-11-07

ROLL FOR ROLLING SURFACE TOPOGRAPHY OF STEEL PLATE AND METHOD FOR MANUFACTURING SAME

#19
20190337031
2019-11-07

ROLLING ROLL AND PLATED STEEL SHEET PRODUCED THEREBY

#20
20190176198
2019-06-13

PLANISHING ROLL, METHOD FOR PLANISHING A FLAT PRODUCT THEREWITH AND FLAT PRODUCT THEREFROM

#21
20180207695
2018-07-26

Method for manufacturing a component of austenitic TWIP or TRIP/TWIP steel

#22
20170355002
2017-12-14

Method and apparatus for roll-embossing a strip

#23
20170348822
2017-12-07

Method and device for structurally conditioning a roll

#24
20170348744
2017-12-07

Methods for forming a work roll and a dulled gloss finish on a metal substrate

#25
20170320114
2017-11-09

Surface texturing of deforming tools

#26
20170225209
2017-08-10

Outer layer material for composite roll for rolling and composite roll for rolling

#27
20170183763
2017-06-29

Thermal spray coatings onto non-smooth surfaces

#28
20170165728
2017-06-15

TEXTURED WORK ROLL FOR A METAL SUBSTRATE

#29
20170157655
2017-06-08

Embossing for electro discharge textured sheet

#30
20170144362
2017-05-25

Embossed thermoplastic resin sheet, engraved roll, engraved roll manufacturing method, laminated glass interlayer, and laminated glass

#31
20170106418
2017-04-20

Engineered work roll texturing

#32
20170008142
2017-01-12

Roller tool for making a brake disk

#33
20160339491
2016-11-24

Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicle

#34
20160121387
2016-05-05

PROCESSES OF MAKING EXHAUST FLANGES AND USE OF THE FLANGES THEREOF

#35
20160107211
2016-04-21

Method and apparatus for producing microporous metal foil

#36
20160059287
2016-03-03

Roller with compound angle flange

#37
20150336143
2015-11-26

Method and device for manufacturing profiled metal strips

#38
20150321232
2015-11-12

Apparatus and method for rolling metal

#39
20150302897
2015-10-22

Hard disk drive cover with differential inner and outer surface roughness

#40
20150273547
2015-10-01

Method for producing an aluminium foil with integrated security features

#41
20150251233
2015-09-10

Method and device for producing an internally and externally toothed pot-shaped sheet metal part using a forming head

#42
20150209848
2015-07-30

Flat product made of a metal material and roll and method for producing such flat products

#43
20150158074
2015-06-11

Exterior décor panel for home appliance and apparatus of manufacturing the same

#44
20150114523
2015-04-30

Process for producing an aluminum alloy sheet for motor vehicle

#45
20150114062
2015-04-30

Seamless sleeve and seamless substrate

#46
20150099170
2015-04-09

Aluminum foil for a current collector and method of manufacturing the same

#47
20140352384
2014-12-04

Lamination cylinder

#48
20140272466
2014-09-18

ROLLED SURFACES HAVING A DULLED GLOSS FINISH

#49
20140217058
2014-08-07

Method and device for producing a structured surface on a steel embossing roller

#50
20140209287
2014-07-31

Roller for forming heat transfer elements of heat exchangers

#51
20140060700
2014-03-06

Apparatus and method for imparting selected topographies to aluminum sheet metal and application there for

#52
20130273322
2013-10-17

Device for embossing foils

#53
20130263453
2013-10-10

Method of manufacturing roll for roll printing/roll imprinting

#54
20130095343
2013-04-18

Sheet metal plate with reliefs for creating industrial flooring over which trucks are to run, engraved cylinder for obtaining such sheet metal plates by rolling

#55
20120219823
2012-08-30

GALVANIZED CARBON STEEL WITH STAINLESS STEEL-LIKE FINISH

#56
20120000264
2012-01-05

Sheet material

#57
20110195266
2011-08-11

SEAMLESS SLEEVE AND SEAMLESS SUBSTRATE

#58
20110192209
2011-08-11

Sheet material

#59
20110165430
2011-07-07

Flat product composed of a metal material, in particular a steel material, use of such flat product and roller and process for producing such flat products

#60
20100307645
2010-12-09

ALUMINUM ALLOY SHEET FOR MOTOR VEHICLE AND PROCESS FOR PRODUCING THE SAME

#61
20100035079
2010-02-11

HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

#62
20100031725
2010-02-11

Grooved roll for a reducer and a reducer

#63
20100024513
2010-02-04

Method for performing temper rolling on steel strip and method for manufacturing high tensile-strength cold rolled steel sheet

#64
20100009212
2010-01-14

Metal sheet rolling method and rolled sheet manufactured by metal sheet rolling method

#65
20090162614
2009-06-25

Sheet material

#66
20080060405
2008-03-13

Roll embossing of discrete features

#67
20070163318
2007-07-19

Roller for determining variations in flatness

#68
20070000296
2007-01-04

Rolled product, method and device for the production thereof, and use of the same

#69
20060201220
2006-09-14

Rolling apparatus and method of making product of miscellaneous cross section with use of same

#70
20060144112
2006-07-06

Method of manufacturing metal ring for endless metal belt

#71
20060123867
2006-06-15

Roll embossing of discrete features

#72
20060112557
2006-06-01

Tube having reinforcing structures made of profile rolled metal and method of producing same

#73
20050258136
2005-11-24

Method for providing surface texturing of aluminum sheet, substrate for lithographic plate and lithographic plate

#74
20050118452
2005-06-02

Roll for metal rolling, and support for lithographic printing plate

#75
20050115295
2005-06-02

Method and installation for the production of an aluminum sheet with a textured surface

#76
20050066701
2005-03-31

Method for making a metal sheet having a decorative pattern

#77
20050000262
2005-01-06

Method for producing a metal sheet, metal sheet and device for structuring the surface of a metal sheet

#78
19214067
2025-09-30

Electrically-assisted tooth-shaped rolling process and device for preparing gradient ultrafine-grained sheet