B02C4/28 - CPC Classification Index

ClassID:

35135 ⎘

B02C4/28 - CPC Classification

Classification description:

Crushing or disintegrating by roller mills Details

Sub-classes:

B02C4/283 » {Lateral sealing shields} 20
B02C4/286 » {Feeding devices} 71
B02C4/30 » Shape or construction of rollers 106
B02C4/32 » Adjusting, applying pressure to, or controlling the distance between, milling members 90
B02C4/40 » Detachers, e.g. scrapers 26
B02C4/42 » Driving mechanisms; Roller speed control 74
B02C4/44 » Cooling or heating rollers or bars 21

Recent Application in this class:

20260054266

2026-02-26

CRUSHING DEVICE

20250177995

2025-06-05

ROLLER CRUSHER, A METHOD FOR MONITORING PHYSICAL CONDITIONS THEREOF, AND A REFITTING KIT

20250033064

2025-01-30

ROLLER MACHINE WITH A RADAR MONITORING UNIT, RADAR MONITORING UNIT FOR A I ROLLER MACHINE AND A METHOD HERETO

20240024892

2024-01-25

Method for monitoring physical conditions of a roller crusher, and a refitting kit for a roller crusher

20230415162

2023-12-28

ROLL FRAME WITH IMPROVED PRODUCT COLLECTION

20230158766

2023-05-25

METHOD OF MONITORING A HIGH-PRESSURE ROLLER PRESS

20220226831

2022-07-21

CRUSHING DEVICE

20210187513

2021-06-24

Modular roller grinding mill

20190217305

2019-07-18

Bearing housing support of a double-roll crusher

#10

20190176159

2019-06-13

Modular roller grinding mill

#11

20190126282

2019-05-02

3D-slanted roll crusher

#12

20190119082

2019-04-25

Carrying device and method for frontal removal of a roll body from a roll frame, and roll frame having a roll body which can be removed frontally

#13

20180326426

2018-11-15

Extraction mechanism for comminution device

#14

20170246639

2017-08-31

Movable attachment for roller presses and a method for removing certain parts thereof

#15

20160339441

2016-11-24

Machinery frame for a roller crusher

#16

20160243556

2016-08-25

Method for operating an installation comprising at least one assembly with a rotating surface

#17

20160201150

2016-07-14

MILL JUICER FOR PLANTS

#18

20160160927

2016-06-09

Two-roller roll press with thrust bearing construction

#19

20160136649

2016-05-19

Machine frame for a roll press

#20

20160107162

2016-04-21

Roller pair, measuring device, product-processing installation, and method

#21

20160101424

2016-04-14

ROLLER MILL

#22

20150283550

2015-10-08

Roller press

#23

20150253131

2015-09-10

MONITORING DEVICE FOR A ROLLER CRUSHER

#24

20150165394

2015-06-18

System for transporting solids with improved solids packing

#25

20140183289

2014-07-03

Comminution and/or Removal of Liquid from a Material

#26

20130298373

2013-11-14

Handling apparatus and methods for handling a roller of a roller crusher

#27

20130277477

2013-10-24

DUST PROTECTION FOR HPGR

#28

20130186160

2013-07-25

Closing element for a rolling press frame

#29

20130025476

2013-01-31

Machine frame for a roller press

#30

20120135812

2012-05-31

Bearing housing

#31

20120132737

2012-05-31

Bearing retainer assembly

#32

20120002037

2012-01-05

System and method for ground material characterization in a grinding system

#33

20110097026

2011-04-28

Bearing arrangement for a roller crusher

#34

20110006144

2011-01-13

Force transfer system comprising a hydraulic cylinder and a thrust bearing

#35

20100186607

2010-07-29

Roller press with displaceable head elements

#36

20100077591

2010-04-01

CRUSHER TOOTH REMOVAL TOOL

#37

20090314868

2009-12-24

Roller press, in particular for interparticle comminution

#38

20090206286

2009-08-20

System and method for particle stream characterization

#39

20090020637

2009-01-22

Multiple roll crusher

#40

20080296424

2008-12-04

Double-roll machine for comminuting a bed of material

#41

20080257992

2008-10-23

Crushing material

#42

20080217451

2008-09-11

Twin-roll machine, in particular for comminuting a bed of material

#43

20080149749

2008-06-26

Twin-roll machine, in particular for material, bed milling

#44

20080029630

2008-02-07

Continuously adjustable self-lubricating mill roll drive

#45

20080017052

2008-01-24

Roller bearing in a roller press

#46

20070205312

2007-09-06

System and Device for Characterizing Grinding Stock in a Cylinder Mill

#47

20070187538

2007-08-16

Single-sided, double hinged frame for roller presses

#48

20070187537

2007-08-16

Repairing crusher rolls

#49

20070155843

2007-07-05

Polymeric foam powder processing techniques, foam powders products, and foam produced containing those foam powders

#50

20060118670

2006-06-08

Continuously adjustable self-lubricating mill roll drive

#51

20050209354

2005-09-22

Polymeric foam powder processing techniques, foam powders products, and foams produced containing those foam powders

#52

16293182

2019-12-03

Method of renovating and afforesting slag mountain with humic acid substance