D21G1/02 - CPC Classification Index

ClassID:

126690 ⎘

D21G1/02 - CPC Classification

Classification description:

Calenders ; Smoothing apparatus Rolls; Their bearings

Sub-classes:

D21G1/0206 » {Controlled deflection rolls} 3
D21G1/0226 » {Bearings} 19
D21G1/0233 » {Soft rolls} 32
D21G1/0246 » {Hard rolls} 21
D21G1/0253 » {Heating or cooling the rolls; Regulating the temperature} 11
D21G1/0293 » {Provisions or constructions to facilitate the removal of the rolls} 8

Recent Application in this class:

20230354883

2023-11-09

SMOKING ROLLING PAPER AND A METHOD FOR PACKAGING THE SAME

20220267113

2022-08-25

Brake of an idler roll of a fiber web machine, in particular of a slitter-winder

20210129459

2021-05-06

Device having free-running cooling rollers for producing a fibre composite material in the form of a fibre strip impregnated with polymer

20200407917

2020-12-31

Fibrous web manufacturing roll with cover having functional layer with nanocellulose material

20200406574

2020-12-31

Smooth and bulky rolled tissue products

20200354893

2020-11-12

Apparatus and method for realizing a web of fibrous material

20200173108

2020-06-04

Calender, and floor production line and production method

20200131706

2020-04-30

Tissue rolls having variable cross-machine direction properties

20190161913

2019-05-30

Roll and its use

#10

20180311924

2018-11-01

Smooth and bulky rolled tissue products

#11

20180291558

2018-10-11

Apparatus and method for realizing a web of fibrous material

#12

20180056621

2018-03-01

Smooth and bulky rolled tissue products

#13

20170274625

2017-09-28

Industrial roll and method for manufacturing the same

#14

20170247838

2017-08-31

Method for producing or machining a roller, roller and functional layer of a roller

#15

20170218569

2017-08-03

ACTIVE WEB SPREADING AND STABILIZATION SHOWER

#16

20160168792

2016-06-16

Active web spreading and stabilization shower

#17

20160160442

2016-06-09

Sensor roll

#18

20160153141

2016-06-02

Sealing strip for a paper, cardboard or tissue machine made from a plurality of materials

#19

20150148206

2015-05-28

ROLLER, AND METHOD FOR MANUFACTURING THE SAME

#20

20150140240

2015-05-21

Cloth-like textured nonwoven fabric comprising papermaking fibers, calendering roller and method of manufacturing the same

#21

20140127526

2014-05-08

Corrosion-resistant roller coating

#22

20130288868

2013-10-31

Industrial roll with multiple sensor arrays

#23

20110301003

2011-12-08

Industrial roll with multiple sensor arrays

#24

20110136637

2011-06-09

Roller for the treatment of paper web material

#25

20110098166

2011-04-28

EXPANDER ROLLER

#26

20100319868

2010-12-23

Industrial roll with sensors having conformable conductive sheets

#27

20100181040

2010-07-22

Device for treating paper webs

#28

20100139880

2010-06-10

WIRELESS MOISTURE MEASUREMENT FOR THE ROLL COATINGS OF FIBER WEB MACHINES AND MEASURING EQUIPMENT

#29

20100041533

2010-02-18

APPARATUS AND METHOD FOR BALANCING A CYLINDER ROLL

#30

20100022371

2010-01-28

METHOD FOR PRODUCING A ROLLER BODY AND ROLLER BODY

#31

20080203130

2008-08-28

Expander roller

#32

20080096747

2008-04-24

Oscillation-Dampened Roller

#33

20080058188

2008-03-06

Roll

#34

20070054792

2007-03-08

Inner elongated structure of the roll of a paper/board machine or finishing machine

#35

20060276317

2006-12-07

Thermo roll

#36

20060172072

2006-08-03

Method for manufacturing a coating for a roll

#37

20060162163

2006-07-27

Process for producing resin roll

#38

20060096098

2006-05-11

Tube roll for a paper machine and a method for manufacturing a tube roll

#39

20050113231

2005-05-26

Nip roll of a paper or board machine