ClassID:

77792

B65G39/02 - CPC Classification

Classification description:

Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors  Adaptations of individual rollers and supports therefor

Sub-classes:
Recent Application in this class:
#1
20260077389
2026-03-19

SORTING MODULE AND SORTING DEVICE

#2
20260045895
2026-02-12

MOTOR ROLLER AND METHOD FOR OPERATING A MOTOR ROLLER

#3
20260035135
2026-02-05

SOUND ATTENUATION FOR MATERIAL HANDLING SYSTEMS

#4
20260015180
2026-01-15

CONVEYOR PULLEY SYSTEMS, METHODS, AND APPARATUS

#5
20250314284
2025-10-09

TRANSMISSION BELT FOR A ROLLER CONVEYOR HAVING ROLLERS WITH CONCAVE GROOVES, AND ASSOCIATED CONVEYOR

#6
20250313413
2025-10-09

INTERMEDIATE SURFACE TO SUBSTRATE POWDER TRANSFER SYSTEM AND METHOD

#7
20250313412
2025-10-09

END PIECE FOR A PROFILED PART AND IN PARTICULAR FOR A GUIDE ROLLER

#8
20250223111
2025-07-10

ROLLER STRUCTURE INCLUDING BEARING STRUCTURE AT ONE SIDE FOR TRANSPORTING PRODUCT

#9
20250026578
2025-01-23

CONVEYOR COMPONENT MONITORING

#10
20250026577
2025-01-23

CORRUGATED REINFORCED PLASTIC ROLLER

#11
20250026576
2025-01-23

REINFORCEMENT TO REDUCE NOISE AND IMPROVE FLEXURAL STRENGTH FOR METAL ROLLERS

#12
20250002259
2025-01-02

AXLE SECURING DEVICE

#13
20240242042
2024-07-18

Conveyor roller

#14
20240139561
2024-05-02

FLAME RETARDANT POLYURETHANE COATING FOR BELT CONVEYOR ROLLERS

#15
20240116716
2024-04-11

Conveyor Roller

#16
20240068509
2024-02-29

COVERED ROLLER, AND COVERED ROLLER LIFESPAN DETECTION METHOD

#17
20240059495
2024-02-22

RECONFIGURABLE MOTORIZED CONVEYOR ROLLER AND METHOD OF USING THE SAME

#18
20230382651
2023-11-30

CONVEYOR CONTROLLER WITH ROLLER DETECTION SYSTEM

#19
20230303333
2023-09-28

Device for attaching and detaching roller, and belt conveyor including the device

#20
20230130479
2023-04-27

Running rail and chassis for idler diagnostic system on conveyors

#21
20230123861
2023-04-20

SOUND ATTENUATION FOR MATERIAL HANDLING SYSTEMS

#22
20230116108
2023-04-13

De-lamination resistant and integrated visual wear indicator tire hub

#23
20230097168
2023-03-30

Cylindrical body and apparatus

#24
20220348414
2022-11-03

Conveyor pulley apparatus, systems, and methods

#25
20220333864
2022-10-20

Transport roller for heating furnaces

#26
20220242682
2022-08-04

Device for conveying a sheet of substrate

#27
20220234838
2022-07-28

Anti-skid speed measurement and material flow detection device for belt conveyor

#28
20220194713
2022-06-23

ROLLER AXLE LOCK

#29
20220153534
2022-05-19

Product transfer roller

#30
20220153529
2022-05-19

Roller plate assembly

#31
20220153528
2022-05-19

Hygienic conveyor roller

#32
20220097972
2022-03-31

Roller tracks with removable roller support bars, cable dividers and living hinges

#33
20220082967
2022-03-17

Conveying device, fixing device, and image forming apparatus

#34
20210395016
2021-12-23

Torsion weldment for a telescopic boom of a material conveyor apparatus

#35
20210351721
2021-11-11

Variable resistance brake caster assembly

#36
20210245961
2021-08-12

Contact protection apparatus for covering a pinching gap adjacent to a roller

#37
20210229921
2021-07-29

Substrate conveyance device

#38
20210097968
2021-04-01

SOUND ATTENUATION FOR MATERIAL HANDLING SYSTEMS

#39
20210039892
2021-02-11

Transport system

#40
20210024293
2021-01-28

Two part sprocket wheel

#41
20210024291
2021-01-28

Proppant metering and loading in a hydraulic fracturing blender

#42
20200369473
2020-11-26

Roller tracks with removable roller support bars, cable dividers and living hinges

#43
20200363278
2020-11-19

Method and system for component wear monitoring

#44
20200270065
2020-08-27

Motor-driven conveying roller comprising a cooling sleeve pressed into the drum tube

#45
20200262328
2020-08-20

Carriage roller for refuse vehicle

#46
20200207548
2020-07-02

Roller with nonlinear bore hole in a conveyor system

#47
20200156873
2020-05-21

Locking roller assemblies for roller conveyors

#48
20200138178
2020-05-07

Loading table roller brush assembly

#49
20200122928
2020-04-23

Folding wing for a conveyor

#50
20200055677
2020-02-20

Trolley conveyor roller assembly

#51
20190389665
2019-12-26

Modular conveyor apparatus

#52
20190308815
2019-10-10

Vacuum nose roll

#53
20190263598
2019-08-29

Stub axles conveyor rollers

#54
20190185269
2019-06-20

Locking roller assemblies for roller conveyors

#55
20190152713
2019-05-23

Lightweight roller

#56
20190135567
2019-05-09

Vacuum communication apparatus and methods

#57
20190127171
2019-05-02

Vacuum commutation apparatus and methods

#58
20190106281
2019-04-11

Conveyor roll assembly, use thereof and end cap for a conveyor roll

#59
20180362257
2018-12-20

Conveyor roller surface arrangement

#60
20180313707
2018-11-01

Method and system for component wear monitoring

#61
20180305133
2018-10-25

Quick disconnect assemblies

#62
20180291961
2018-10-11

Industrial mower sealed roller bearing system

#63
20180282073
2018-10-04

Conveyor pulley, process for producing a roller tube and deforming tool

#64
20180244472
2018-08-30

Conveyor assembly with offset bearings

#65
20180215550
2018-08-02

Roller

#66
20180170681
2018-06-21

CLEANING-IN-PLACE SYSTEM AND SEAL MONITORING

#67
20180170678
2018-06-21

Platforms for omnidirectional movement

#68
20180148262
2018-05-31

Roller assembly and method for transporting a substrate using the same

#69
20180105367
2018-04-19

Roller train and substrate conveying device

#70
20180079597
2018-03-22

Return idler trainer

#71
20180072508
2018-03-15

Quick disconnect roller assembly

#72
20180002116
2018-01-04

LIM-driven roller transfer apparatus

#73
20170275097
2017-09-28

Apparatus and method for driving low coefficient of friction belting

#74
20170267459
2017-09-21

Hollow shaft direct drive motor

#75
20170264166
2017-09-14

In-line conveyor belt roller generator with magnetic torque limiting coupling

#76
20170123057
2017-05-04

SENSOR FOR A ROLLER TRACK AND METHOD FOR RECOGNIZING OBJECTS LOCATED ON A ROLLER TRACK

#77
20170073164
2017-03-16

Workpiece conveyance method and workpiece conveyance device

#78
20170036864
2017-02-09

Load-bearing roller and conveying device using same

#79
20170020741
2017-01-26

Vacuum commutation apparatus and methods

#80
20160257499
2016-09-08

Motorised roller for belt conveyor having high friction in respect of the belt

#81
20160009499
2016-01-14

Roller driven device for roller conveyors

#82
20150374129
2015-12-31

Roller wheel with friction relief

#83
20150360879
2015-12-17

Conveyor drive roller with cooling means

#84
20150360872
2015-12-17

Mounting face system

#85
20150274432
2015-10-01

Support roller or drive roller for a drive belt of a conveyor

#86
20150266674
2015-09-24

Multi-piece shaft

#87
20150260871
2015-09-17

Capacitive sensor for a roller and method for recognizing objects at a roller track

#88
20150259234
2015-09-17

Bending of sheets of glass running on a bed of rolls

#89
20150251855
2015-09-10

Compliant tire

#90
20150239675
2015-08-27

CONVEYOR ROLLER SYSTEM

#91
20150239560
2015-08-27

LIGHTWEIGHT CONVEYOR ROLLER

#92
20150232295
2015-08-20

Roller for feeding, conveying, and separating paper, and manufacturing method therefor

#93
20150210480
2015-07-30

Conveying roller having a head element

#94
20150210479
2015-07-30

Sync motor with reduced noise level

#95
20150115947
2015-04-30

Paper sheet magnetic detection apparatus

#96
20150107967
2015-04-23

HIGH VOLUME CONVEYOR TRANSPORT FOR CLEAN ENVIRONMENTS

#97
20150083547
2015-03-26

Conveyor roller arrangement

#98
20150082596
2015-03-26

Conveyor belt roller replacement

#99
20150072846
2015-03-12

Quick change conveyor roll sleeve assembly and method

#100
20150060242
2015-03-05

Conveyor system devices with contaminant removal features

#101
20150053534
2015-02-26

Conveying installation with improved drum cover for the driving drum, reversing drum or loadbearing drums

#102
20140353127
2014-12-04

Weighing idler roller for a belt weighing application

#103
20140353123
2014-12-04

Vacuum roll with internal rotary valve

#104
20140353111
2014-12-04

Method for manufacturing resin-made roller shaft, molding die, and resin-made roller shaft

#105
20140346906
2014-11-27

Motorized drum shell arrangement

#106
20140326583
2014-11-06

Cyclo reducer arrangement

#107
20140326052
2014-11-06

Cleaning-in-place system and seal monitoring

#108
20140291125
2014-10-02

Roller for Transporting Glass Substrate and Transporting Device Thereof

#109
20140284183
2014-09-25

End lid design and removal tool

#110
20140251765
2014-09-11

Conveyor roller with reinforcement element

#111
20140216899
2014-08-07

Conveyance device

#112
20140202823
2014-07-24

Multi-piece shaft

#113
20140183006
2014-07-03

Conveyor system lifter assembly

#114
20140183002
2014-07-03

Conveyor system bridge

#115
20140182733
2014-07-03

Extruded multiwall tubular structure

#116
20140166430
2014-06-19

Concrete roller

#117
20140144754
2014-05-29

Snap-on conveyor belt rollers

#118
20140076684
2014-03-20

Roller conveying system

#119
20140034444
2014-02-06

Roller for conveying glass substrate and roller axle assembly

#120
20130341162
2013-12-26

Formed winged pulley

#121
20130306443
2013-11-21

Motor drive of a gearless belt conveyor drive system

#122
20130264174
2013-10-10

Roller-type conveyor for plastics material pre-forms

#123
20130146426
2013-06-13

Anti-corosive light weight rollers for conveyor systems

#124
20130140131
2013-06-06

Rebuildable roller and roller bearing assembly for a belt line conveyor system and a method of use thereof

#125
20130075233
2013-03-28

Materials handling device suited to the transfer and storage of tire carcasses

#126
20120318644
2012-12-20

Snap-on conveyor belt rollers

#127
20120132252
2012-05-31

TRANSPORT ROLLER FOR TRANSPORTING ARTICLES

#128
20120090962
2012-04-19

DEVICE FOR DRIVING PHOTOVOLTAIC CELLS OR THEIR SUBSTRATES DURING THE PROCESS FOR MANUFACTURE OF THE PHOTOVOLTAIC CELLS

#129
20120073103
2012-03-29

Quick change conveyor roll sleeve assembly and method

#130
20110139589
2011-06-16

Roller conveyor, drive system and detector system

#131
20110111127
2011-05-12

METHOD FOR BONDING A COATING ON A ROLLER

#132
20100320055
2010-12-23

CONVEYOR ROLLER SYSTEM

#133
20100230250
2010-09-16

Shaft-hub assembly with expansion element

#134
20100126823
2010-05-27

Conveyor roll and process for its assembly

#135
20100116623
2010-05-13

TRANSMISSION DEVICE FOR THIN AND BRITTLENESS SUBSTRATE

#136
20100101294
2010-04-29

Guiding system for a metal strip at a rolling mill outlet

#137
20100051412
2010-03-04

Roller For Attaching to an Axle of a Conveying or Storage Device to Aid in the Transport of an Object

#138
20090272620
2009-11-05

Lightweight conveyor roller

#139
20090188777
2009-07-30

Roller device for a conveyer

#140
20090166157
2009-07-02

Roller drive and roller transportation device

#141
20090120766
2009-05-14

Roller for a roller conveyor

#142
20090045029
2009-02-19

CONVEYOR ROLLER AND CARTRIDGE BEARING ASSEMBLY FOR SAME

#143
20080110721
2008-05-15

Roller

#144
20080099309
2008-05-01

Roller for a roller conveyor

#145
20080093196
2008-04-24

Controller for regulating the speed and direction of a conveyor driven by a motorized roller

#146
20080010831
2008-01-17

Process for making a conveyor roller and the corresponding conveyor roller

#147
20070187211
2007-08-16

Conveyor system

#148
20070107224
2007-05-17

LOW-MASS ROLLER OR PULLEY

#149
20070099781
2007-05-03

Method for producing motorized roller and motorized roller produced by the method

#150
20070051581
2007-03-08

Polyvinyl chloride (PVC) feed roller device and method of making the same

#151
20070024218
2007-02-01

Motor driving circuit and method for controlling a motorized roller

#152
20070012549
2007-01-18

Method for bonding a coating on a roller

#153
20060272930
2006-12-07

Belt conveyor

#154
20060249357
2006-11-09

Self cleaning conveyor

#155
20060185966
2006-08-24

Conveyor system with conveyor elements running along a guide-way on rollers and method for the manufacturing of the rollers

#156
20060180426
2006-08-17

Conveyor roller assembly

#157
20060151297
2006-07-13

Clean room guided conveyor

#158
20060151080
2006-07-13

Friction roller in conveyor

#159
20060132077
2006-06-22

Conveyor unit, controller for a driving roller for use in the conveyor unit, and zone controlled conveyor system incorporating the conveyor unit

#160
20060102451
2006-05-18

Conveyor roller and a process for making it

#161
20060070853
2006-04-06

Compression passing roller

#162
20060032725
2006-02-16

Roller mountable to a cooling bed plate transfer grid

#163
20050244221
2005-11-03

Expandable frictional end disc

#164
20050205388
2005-09-22

Keyless frictional shaft locking device with integrated frictional drum conveyor pulley end disc

#165
20050194236
2005-09-08

Self cleaning conveyor with roller scraper and debris reduction skirt

#166
20050194235
2005-09-08

Self cleaning conveyor with roller scraper and debris reduction skirt

#167
20050119098
2005-06-02

Motorized roller

#168
20050098412
2005-05-12

Conveyor system having width adjustment unit

#169
20050056524
2005-03-17

Belt conveyor

#170
20050000782
2005-01-06

Conveyor belt roller for a conveyor

#171
16443706
2020-09-15

Conveyor apparatus and system

#172
16418155
2020-08-18

Tie plate straightener and method

#173
15587712
2018-08-14

Conveyor system having a knock-down device that reorients stacked objects into a sequential orientation

#174
15474618
2019-06-25

Plate straightener

#175
15444447
2019-06-18

Tractor trailer conveyor system