ClassID:

54510

B30B3/04 - CPC Classification

Classification description:

Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones

Sub-classes:
Recent Application in this class:
#1
20260131551
2026-05-14

ROLL PRESS APPARATUS FOR MANUFACTURING ELECTRODE PLATE

#2
20260097570
2026-04-09

Multi-Roll Calender for Processing Active Material Onto a Coating Carrier and Method Thereof

#3
20260014603
2026-01-15

A DUAL ROLLER FOR COMPRESSING AND/OR PUNCTURING PLASTIC OR METAL ITEMS AND USE OF THE ROLLERS

#4
20250262831
2025-08-21

Electrode Rolling Apparatus

#5
20250222501
2025-07-10

ROLL PRESS APPARATUS AND PRESSURE-BONDING METHOD

#6
20250153452
2025-05-15

Multi-Roller Calender for Producing Electrodes in a Dry Coating Method, Assembly for Laminating Both Sides of a Metal Foil with Electrode Paths, and Method for Producing an Electrode Path Using a Multi-Roller Calender

#7
20240416553
2024-12-19

Systems and Methods for the Compressing of Graphite

#8
20240413297
2024-12-12

ROLLING DEVICE FOR ELECTRODE SHEET

#9
20240316890
2024-09-26

Calendering Roll Press for Manufacturing Dry Electrodes

#10
20240304782
2024-09-12

Calendering Apparatus for the Production of an Electrode

#11
20240262068
2024-08-08

SYSTEMS AND METHODS FOR PREPARING EMBOSSED GRAPHITE-BASED WEBS

#12
20240227005
2024-07-11

GREEN COMPACT CONVEYING MECHANISM AND GREEN COMPACT FORMING DEVICE

#13
20240198617
2024-06-20

Rolling apparatus

#14
20240170636
2024-05-23

Electrode Manufacturing Device

#15
20240131582
2024-04-25

GREEN COMPACT CONVEYING MECHANISM AND GREEN COMPACT FORMING DEVICE

#16
20230420635
2023-12-28

ROLL PRESS DEVICE AND METHOD OF PRODUCING LAMINATE STRUCTURE

#17
20230361265
2023-11-09

Electrode Rolling Apparatus and Electrode Rolling Method

#18
20230158766
2023-05-25

METHOD OF MONITORING A HIGH-PRESSURE ROLLER PRESS

#19
20230099194
2023-03-30

ROLL PRESS APPARATUS, PRESSING METHOD, AND SOLID-STATE BATTERY

#20
20220293911
2022-09-15

ROLL PRESS APPARATUS AND MANUFACTURING METHOD FOR COMPRESSED STRIP-SHAPED ELECTRODE PLATE

#21
20220097332
2022-03-31

Device for compression of emptied containers for recycling purposes

#22
20210151736
2021-05-20

Roll press apparatus comprising stepped revision member and method for pressing using the same

#23
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

#24
20200368989
2020-11-26

Apparatuses and methods for applying pressure to edge surfaces

#25
20200368988
2020-11-26

Apparatuses and methods for applying pressure to edge surfaces

#26
20200368987
2020-11-26

Apparatuses and methods for applying pressure to edge surfaces

#27
20200368986
2020-11-26

Apparatuses and methods for applying pressure to edge surfaces

#28
20200368985
2020-11-26

Apparatuses and methods for applying pressure to edge surfaces

#29
20200298522
2020-09-24

Core compression and feeder apparatus and method of using same

#30
20200291576
2020-09-17

PRESS COVER, AND PROCESS FOR PRODUCTION OF SUCH A PRESS COVER

#31
20200243835
2020-07-30

Laminate structure, production method thereof, and roll press device

#32
20200212421
2020-07-02

Electrode sheet rolling press having a short stress line and integrated apparatus for manufacturing lithium battery electrode sheet

#33
20200122107
2020-04-23

Apparatus and method for variable sizing of particulates

#34
20190217305
2019-07-18

Bearing housing support of a double-roll crusher

#35
20190184668
2019-06-20

Heating roll press machine and heating roll press method

#36
20190048929
2019-02-14

Bearing arrangement and thus equipped processing device

#37
20180362381
2018-12-20

Systems and methods for mechanically binding loose scrap

#38
20180272355
2018-09-27

Material-bed roller mill

#39
20180243746
2018-08-30

SYSTEM AND METHOD FOR ROLLER PRESS DRIVE REMOVAL

#40
20180147804
2018-05-31

Shaft arrangement in a reverse vending machine

#41
20180010298
2018-01-11

Apparatus and method for conditioning bamboo or vegetable cane fiber

#42
20170251604
2017-09-07

Compression roll housing

#43
20170246639
2017-08-31

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

#44
20170081231
2017-03-23

Systems and methods for mechanically binding loose scrap

#45
20160243556
2016-08-25

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

#46
20160160927
2016-06-09

Two-roller roll press with thrust bearing construction

#47
20160136649
2016-05-19

Machine frame for a roll press

#48
20150360430
2015-12-17

DEVICE FOR PERFORATING AND COLLAPSING SPENT BEVERAGE CONTAINERS

#49
20150298415
2015-10-22

Apparatus for compaction of containers

#50
20150283550
2015-10-08

Roller press

#51
20150209196
2015-07-30

Multilayer-structure absorbent core for nursing pad, and method for preparing absorbent core

#52
20150165643
2015-06-18

MILLING MACHINE AND SYSTEM FOR PRODUCING SYNTHETIC WOOD

#53
20150144013
2015-05-28

Instrumentation to dry-deliver SLMP particles to the lithium-ion electrode

#54
20150135975
2015-05-21

Method and apparatus for dehydrating veneer

#55
20150102148
2015-04-16

DEVICE FOR PROCESSING FREE-FLOWING INPUT MATERIAL

#56
20150000116
2015-01-01

Battery pressing device and battery pressing method

#57
20140311364
2014-10-23

Industrial roll with triggering system for sensors for operational parameters

#58
20140311022
2014-10-23

Roll press

#59
20140182462
2014-07-03

Apparatus for reducing the thickness of an absorbent body and method of the same

#60
20140053458
2014-02-27

Torrefaction apparatus and process

#61
20140048634
2014-02-20

Method for regulating the roll gap pressure of a roller press

#62
20140041538
2014-02-13

E-Compactor

#63
20130306237
2013-11-21

Jig for fixing laminated materials, a system for manufacturing bonded laminated materials, and a method for manufacturing bonded laminated materials

#64
20130298373
2013-11-14

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

#65
20130228082
2013-09-05

ROLL PRESS APPARATUS

#66
20130186160
2013-07-25

Closing element for a rolling press frame

#67
20130087054
2013-04-11

Roller press having torque balance

#68
20130074711
2013-03-28

Press apparatus for electrode, electrode manufacturing apparatus, and electrode manufacturing method

#69
20130025476
2013-01-31

Machine frame for a roller press

#70
20120266581
2012-10-25

Compression roll housing

#71
20120104657
2012-05-03

Apparatus and method for forming a clay slab

#72
20110248131
2011-10-13

Two-part roof hook

#73
20110232512
2011-09-29

Method and apparatus for improving veneer quality

#74
20110167715
2011-07-14

Method to transform bulk material

#75
20110114770
2011-05-19

ROLLER PRESS COMPRISING A GEAR COUPLING

#76
20110011285
2011-01-20

Apparatus for improving surface smoothness and internal firmness of cylindrical food products

#77
20100310702
2010-12-09

Roll press comprising two mobile rolls

#78
20100244320
2010-09-30

Apparatus and method for forming a clay slab

#79
20100186607
2010-07-29

Roller press with displaceable head elements

#80
20090158645
2009-06-25

Methods of producing water-resistant solid fuels

#81
20080296424
2008-12-04

Double-roll machine for comminuting a bed of material

#82
20080217451
2008-09-11

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

#83
20080017052
2008-01-24

Roller bearing in a roller press

#84
20070187538
2007-08-16

Single-sided, double hinged frame for roller presses

#85
20070163453
2007-07-19

Press with compact worm unit

#86
20070023549
2007-02-01

Method to transform bulk material

#87
20060172030
2006-08-03

Roller mold press

#88
20060150383
2006-07-13

Method and apparatus for compressing scrap metal strip

#89
20050223913
2005-10-13

Method for restraining deformation of nip roll

#90
20050139095
2005-06-30

Compacting press for bulk materials

#91
20050072200
2005-04-07

Roller system for flattening irregularly shaped, bent pieces of scrap sheet metal

#92
16354192
2020-07-07

Substance extruder with a stand

#93
14542896
2016-03-29

Roller press

#94
13564097
2016-07-12

Recycling systems and methods for plastic waste