ClassID:

77707

B65G23/06 - CPC Classification

Classification description:

Driving gear for endless conveyors; Belt- or chain-tensioning arrangements; Belt- or chain-engaging elements; Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels

Recent Application in this class:
#1
20260109544
2026-04-23

RIBLESS POSITIVE DRIVEN SPIRAL SYSTEM WITH POINTED OR ROUNDED END TRANSITION ELEMENTS

#2
20260091941
2026-04-02

SPROCKET AND ROLLERS FOR LOG CHAIN CONVEYOR MECHANISM OF AN AUTOMATIC CARWASH SYSTEM

#3
20260084897
2026-03-26

DEVICE FOR TRANSPORTING SLICES OF FOOD

#4
20260048943
2026-02-19

CURVED BELT CONVEYOR

#5
20250346436
2025-11-13

BELT CONVEYOR

#6
20250346433
2025-11-13

Board Feeder

#7
20250296781
2025-09-25

SHORT TAKE-UP BELT CONVEYOR

#8
20250263241
2025-08-21

Spiral Conveyor System

#9
20250250118
2025-08-07

SPLIT SPROCKET ASSEMBLY FOR CONVEYOR DRIVE ARRANGEMENT AND RELATED METHODS

#10
20250162809
2025-05-22

SYSTEM AND METHOD FOR DETECTING BELT-PULLEY DISENGAGEMENT

#11
20250075774
2025-03-06

OPTIMIZING BELT AND WHEEL SYSTEMS

#12
20250035199
2025-01-30

A SPROCKET ASSEMBLY, AND A METHOD FOR ASSEMBLING OR REPLACING SAME

#13
20250011097
2025-01-09

SPLIT SPROCKET

#14
20240425290
2024-12-26

Sprocket tooth cap, sprocket assembly, and conveyor system

#15
20240417179
2024-12-19

MODULAR CONVEYOR BELT LINK

#16
20240351791
2024-10-24

Spiral Conveyor System

#17
20240343493
2024-10-17

Flexible conveyor system

#18
20240240672
2024-07-18

SHAFT SUPPORT FOR INDUSTRIAL MACHINE

#19
20240215629
2024-07-04

Donut Icer

#20
20240209899
2024-06-27

KEYLESS SHAFT ASSEMBLY AND KEYLESS DRIVE OR IDLER WHEEL

#21
20240206390
2024-06-27

SPROCKET SHIELD ASSEMBLY FOR FEEDER OF AGRICULTURAL VEHICLE

#22
20240174448
2024-05-30

CURVE CONVEYOR AND USE OF A CONVEYOR MODULE

#23
20240017930
2024-01-18

Sprocket

#24
20230358298
2023-11-09

Optimizing belt and wheel systems

#25
20230331493
2023-10-19

APPARATUS FOR SORTING AND CONVEYING

#26
20230309454
2023-10-05

SPLIT TOPSHAFT SPROCKET FOR AGRICULTURAL HEADERS

#27
20230294927
2023-09-21

A SPROCKET WHEEL FOR DRIVING AN EDGE DRIVEN BELT CONVEYOR

#28
20230249193
2023-08-10

Endless maceration conveyor assembly with juice deflector

#29
20230227265
2023-07-20

Conveyor drive roller with replaceable conveyor drive surface

#30
20230227263
2023-07-20

Modular conveyor mat and conveyor mat module therefor, as well as conveyor system

#31
20230118006
2023-04-20

Floating anti-wrap system for a conveyor topshaft

#32
20230096139
2023-03-30

Conveyor device for agricultural machinery and agricultural machinery comprising said device

#33
20230089817
2023-03-23

Modular transfer units, systems, and methods

#34
20230084474
2023-03-16

Material buildup resistant sprocket

#35
20230016281
2023-01-19

Donut icer

#36
20220410214
2022-12-29

Dual-layer linear cross belt sorting system

#37
20220396434
2022-12-15

Modular transfer units, systems, and methods

#38
20220396429
2022-12-15

CENTER TRACKING DUAL SYNCHRONOUS BELT SYSTEM

#39
20220396428
2022-12-15

Center tracking dual synchronous belt system

#40
20220333675
2022-10-20

SPROCKET FOR A LOG STYLE CHAIN

#41
20220306395
2022-09-29

Chainwheel, drum motor, semi-finished chainwheel product and method for producing a chainwheel

#42
20220282778
2022-09-08

Cam wheel for accommodating a cam belt as well as method to produce the same

#43
20220281689
2022-09-08

Modular conveyor belt link

#44
20220274789
2022-09-01

PULLNOSE BELT

#45
20220274787
2022-09-01

Multi-piece conveyor component including hygienic connection

#46
20220267098
2022-08-25

Spiral conveyor system

#47
20220242672
2022-08-04

Optimized System and Method for Transporting and Moving Substrates in a Modular Coating Facility

#48
20220212875
2022-07-07

Modular conveyor belt having alternating drive surfaces

#49
20220212873
2022-07-07

Active direct drive spiral conveyor belt systems and methods

#50
20220194712
2022-06-23

Modular slat conveyor belt

#51
20220185588
2022-06-16

Hygienic Sprocket Wheel

#52
20220177232
2022-06-09

MODULAR OMNIDIRECTIONAL HYGIENIC CONVEYOR BELT AND DIRECTIONAL CONTROL SYSTEM

#53
20220169449
2022-06-02

Split drive sprocket assembly

#54
20220162010
2022-05-26

Belt conveyor roller wear liner, belt conveyor roller and conveyor including same and corresponding method

#55
20220144553
2022-05-12

Modular link conveyor with features for enhancing the efficient conveyance of articles

#56
20220135335
2022-05-05

Endless conveyor belt and conveyor device comprising such a conveyor belt

#57
20220063923
2022-03-03

Method and apparatus for monitoring sprocket wear, e.g. in a mining conveyor

#58
20220025964
2022-01-27

Multi part sprocket wheel

#59
20220024692
2022-01-27

Net chain driving structure

#60
20220017307
2022-01-20

Module of modular conveyor belt with roller transport surface and modular conveyor belt formed by a plurality of such modules

#61
20220009724
2022-01-13

Dual-layer linear sorter

#62
20210292093
2021-09-23

Chain driving sprocket for trolley conveyors

#63
20210276810
2021-09-09

Produce conveying and sizing equipment

#64
20210237979
2021-08-05

Chain conveyor

#65
20210237131
2021-08-05

METHOD AND APPARATUS FOR CLEANING A MAT

#66
20210231208
2021-07-29

Sprocket for agricultural vehicle

#67
20210179360
2021-06-17

Conveyor chain

#68
20210061574
2021-03-04

Reduced noise toothed belt drive

#69
20210061572
2021-03-04

Active direct drive spiral conveyor belt systems and methods

#70
20210047126
2021-02-18

Device for moving endless conveyor chains

#71
20210032043
2021-02-04

System and method for monitoring modular conveyor belts

#72
20210029972
2021-02-04

Conveying system for shock-sensitive items, in particular eggs

#73
20210024293
2021-01-28

Two part sprocket wheel

#74
20210009356
2021-01-14

Roller transmission for mesh traction

#75
20210002083
2021-01-07

Passively-operated accumulation module for use with a powered conveyor system

#76
20210000081
2021-01-07

Sheet loader for loading live turkeys and methods therefor

#77
20200407169
2020-12-31

Chain conveyor curve

#78
20200361713
2020-11-19

Spiral conveyor system

#79
20200354163
2020-11-12

Conveying and sorting apparatus

#80
20200354152
2020-11-12

Direct drive spiral conveyor belt systems and methods

#81
20200354150
2020-11-12

Chain conveyor and link for same

#82
20200353476
2020-11-12

Endless maceration conveyor assembly with juice deflector

#83
20200346874
2020-11-05

Abnormality detecting system, abnormality detecting apparatus, abnormality detecting method, computer program, and chain

#84
20200307921
2020-10-01

Modular transfer units, systems, and methods

#85
20200307918
2020-10-01

Methods of conveying and sizing produce

#86
20200283233
2020-09-10

FLEXIBLE CONVEYOR BELT ASSEMBLY WITH CHAIN TRACTION SYSTEM AND CAPACITY TO FOLLOW A CURVE

#87
20200262651
2020-08-20

Belt tracking assembly and methods for the same

#88
20200260738
2020-08-20

Conveyor for a continuous baking oven and continuous baking oven comprising said conveyor

#89
20200187420
2020-06-18

Flexible synchronous toothed belt with narrow splice

#90
20200130380
2020-04-30

Media transport

#91
20200115164
2020-04-16

Chain conveyor and coupler link for same

#92
20200087072
2020-03-19

Transport system, method of manufacturing the transport system

#93
20200056691
2020-02-20

Sprocket

#94
20200010277
2020-01-09

Chain conveyor

#95
20190337724
2019-11-07

Apparatus for conveying molded body for heat exchanger fins

#96
20190308817
2019-10-10

Spiral conveyor system

#97
20190308816
2019-10-10

Conveyor belt

#98
20190291960
2019-09-26

Conveyor chain

#99
20190283972
2019-09-19

Axial flux motor for a conveyor

#100
20190270594
2019-09-05

Conveying system

#101
20190270592
2019-09-05

Method for manufacturing an endless belt, of the flat type made of metal material

#102
20190256294
2019-08-22

Direct edge drive conveyor belt

#103
20190248591
2019-08-15

Magnetic transmission for conveyor

#104
20190241367
2019-08-08

Modular belt and traction element for a modular belt

#105
20190225427
2019-07-25

Conveyor system assembly

#106
20190210842
2019-07-11

Moving walkway

#107
20190168969
2019-06-06

Conveyor apparatus for a trailed spreader

#108
20190166756
2019-06-06

Shaft for side-by-side conveyor

#109
20190164379
2019-05-30

Crane or hanger-type cargo lane device

#110
20190161283
2019-05-30

Conveyor system and method for removing slack in conveyor

#111
20190152710
2019-05-23

Produce conveying and sizing equipment

#112
20190144210
2019-05-16

Continuous product-processing apparatus and method for cleaning with product repositioning

#113
20190136942
2019-05-09

Drive-belt connecting device designed for the tension-resistant connection of flat drive-belt end sections, drive belt, and conveying device equipped therewith

#114
20190112129
2019-04-18

Snap-on position limiter for a conveyor belt

#115
20190106280
2019-04-11

Sugarcane harvester elevator conveyor guide unit

#116
20190055088
2019-02-21

Conveyor belts with long drive pitch

#117
20190039832
2019-02-07

Chain conveyor and drive sprocket for same

#118
20190016537
2019-01-17

Motorized pulley and belt-drive system

#119
20190016535
2019-01-17

Positive drive for a spiral conveyor and belt module for a radius or spiral conveyor

#120
20180319599
2018-11-08

Fixed shaft drive assembly

#121
20180305133
2018-10-25

Quick disconnect assemblies

#122
20180290833
2018-10-11

Spiral conveyor system

#123
20180282071
2018-10-04

Cogged drive for a combine feederhouse conveyor

#124
20180279554
2018-10-04

Cogged feederhouse front drum

#125
20180257872
2018-09-13

Modular transfer units, systems, and methods

#126
20180257868
2018-09-13

Automated tensioning system for cable or chain conveyor

#127
20180257865
2018-09-13

Conveyor belt with longitudinal rails

#128
20180251316
2018-09-06

Drive shaft and sprockets for chain conveyor

#129
20180251313
2018-09-06

Chain conveyor link

#130
20180251312
2018-09-06

Chain conveyor

#131
20180251311
2018-09-06

Chain conveyor and link for same

#132
20180251310
2018-09-06

Chain conveyor and coupler link for same

#133
20180251309
2018-09-06

Direct edge drive conveyor belt

#134
20180251308
2018-09-06

Chain conveyor with cast sections

#135
20180244474
2018-08-30

Chain conveyor with adjustable distance between shafts

#136
20180222681
2018-08-09

Endless egg conveyor

#137
20180178985
2018-06-28

Conveyor for transporting a product

#138
20180170679
2018-06-21

METHOD AND SYSTEM FOR DISCHARGING SWARF FROM A CONVEYOR

#139
20180105365
2018-04-19

Return chain drive and related methods

#140
20180105364
2018-04-19

CONVEYOR STRUCTURE OF CONVEYOR DRIVEN FABRIC DYEING MACHINE

#141
20180093833
2018-04-05

Roller drive

#142
20180079598
2018-03-22

Scraper conveyor chain tensioning device having sweeping function

#143
20180072601
2018-03-15

FLAT-WIRE BELT CONVEYORS

#144
20180072504
2018-03-15

Edge drive mesh overlay conveyor belt

#145
20180057275
2018-03-01

Multi-strand flat top conveyor

#146
20180057085
2018-03-01

Multi-strand flat top conveyor

#147
20180054959
2018-03-01

Self-propelled, multiple-use transfer device with feed spreader

#148
20180029800
2018-02-01

Modular link conveyor with features for enhancing the efficient conveyance of articles

#149
20180002112
2018-01-04

Roller for side-by-side conveyor

#150
20180002111
2018-01-04

Conveyor belt based transport system

#151
20180000010
2018-01-04

Shaft for side-by-side conveyor

#152
20170355529
2017-12-14

Conveyor system and method for removing slack in conveyor

#153
20170355528
2017-12-14

Conveyor device for the suspended conveyance of conveyable goods by means of negative pressure

#154
20170275097
2017-09-28

Apparatus and method for driving low coefficient of friction belting

#155
20170247193
2017-08-31

BELT CONVEYOR WITH LONG-TOOTH SPROCKETS OR DRUMS

#156
20170241536
2017-08-24

Method and system for evaluating and predicting sprocket tooth wear

#157
20170197793
2017-07-13

Scraping elements for drive units of underground mining applications

#158
20170158434
2017-06-08

Snap-on position limiter for a conveyor belt

#159
20170137226
2017-05-18

Conveyor chain

#160
20170073166
2017-03-16

Static dissipative sprocket for a conveyor belt system

#161
20170029220
2017-02-02

System and method for transporting sand

#162
20160368638
2016-12-22

TRANSPORTATION SYSTEM

#163
20160341279
2016-11-24

Apparatus for use of chain

#164
20160332821
2016-11-17

Modular conveyor mat and module therefor, and sprocket wheel and conveyor system

#165
20160312874
2016-10-27

Split sprocket having a snap clamp

#166
20160297620
2016-10-13

U-shaped board unscrambler

#167
20160194154
2016-07-07

Conveyor device for conveying food

#168
20160185529
2016-06-30

Sprocket driven conveyor belt link and conveyor belt assembly

#169
20160167929
2016-06-16

Conveyor band drive system

#170
20160167884
2016-06-16

Snap-on position limiter for a conveyor belt

#171
20160152415
2016-06-02

Chain drive for link chains of mining conveyors or mining extraction machines

#172
20160107840
2016-04-21

Positively-driven, low tension transfer conveyor

#173
20160097009
2016-04-07

Particulate pump with rotary drive and integral chain

#174
20160068345
2016-03-10

Carousel conveyor drive module

#175
20160060041
2016-03-03

Conveyor belt module with skewed drive surfaces

#176
20150368045
2015-12-24

Transporting device, processing arrangement and coating method

#177
20150353285
2015-12-10

Conveyor device for conveying food

#178
20150336744
2015-11-26

End drive for a conveyor, conveyor provided with an end drive, and drive gear for an end drive

#179
20150321855
2015-11-12

Belt conveyor for an automatic placement machine and automatic placement machine

#180
20150298912
2015-10-22

Low friction, direct drive conveyer belt

#181
20150291362
2015-10-15

End drive for a conveyor, and conveyor provided with an end drive

#182
20150284188
2015-10-08

Chain wheel for apron conveyor

#183
20150259150
2015-09-17

Buildup shedding sprocket for driving a wire conveyor belt

#184
20150210475
2015-07-30

Snap-on position limiter for a conveyor belt

#185
20150158673
2015-06-11

Apparatus and method for conveying absorbent articles

#186
20150158672
2015-06-11

Apparatus and method for conveying absorbent articles

#187
20150151919
2015-06-04

Variable width drive openings for conveyor belt

#188
20150129395
2015-05-14

Variable spaced conveyor belt with clinched rod ends

#189
20150101912
2015-04-16

Conveyor chain

#190
20150097021
2015-04-09

Supporting appliance and backing arrangement for use in friction stir welding

#191
20150060242
2015-03-05

Conveyor system devices with contaminant removal features

#192
20150008101
2015-01-08

Conveyor chain link, conveyor chain, drive wheel for a conveyor chain and a system comprising such a drive wheel

#193
20140332354
2014-11-13

Conveyor chain

#194
20140262697
2014-09-18

Positive drive balanced mesh belt system

#195
20140238827
2014-08-28

Drive shaft module for a construction machine

#196
20140151198
2014-06-05

Conveying device with a planar conveying element

#197
20140151196
2014-06-05

Conveying device with a planar conveying element

#198
20140110223
2014-04-24

Arrangement of transfer modules

#199
20140027247
2014-01-30

Conveyor sprocket assembly

#200
20130264177
2013-10-10

Conveyor chain

#201
20130228421
2013-09-05

Sprocket for easy cleaning

#202
20130068595
2013-03-21

Modular link conveyor drive arrangements

#203
20120295749
2012-11-22

Device for activating a cogged flexible transmission organ

#204
20120292160
2012-11-22

Belt-driving roller for driving wire mesh belt and food manufacturing apparatus using the same

#205
20120138431
2012-06-07

Tail station for a scraper chain conveyor and chain wheel assembly therefor

#206
20120073936
2012-03-29

Sprocket for easy cleaning

#207
20120065012
2012-03-15

Chain drive or return arrangement and chain assembly and sprocket employed therein

#208
20120037479
2012-02-16

Sprockets for a flexible conveyor belt and conveyor belt system

#209
20120000752
2012-01-05

Chain wheel arrangement for mining machines

#210
20110309004
2011-12-22

Fruit handling equipment

#211
20110136606
2011-06-09

CHAIN-SPROCKET MECHANISM, CHAIN AND SPROCKET

#212
20110094856
2011-04-28

Modular belt sprocket for easy cleaning

#213
20110061693
2011-03-17

Cleaning-in-place system for flat belts

#214
20110048903
2011-03-03

Low friction, direct drive conveyor belt

#215
20110017578
2011-01-27

Low friction, direct drive conveyor with a raked tooth drive

#216
20100282575
2010-11-11

Device for transmitting motion for conveyor belts

#217
20100263992
2010-10-21

Compound sprocket for conveyor belt

#218
20100255944
2010-10-07

Drive means and chain drive with polygonal compensation

#219
20100230253
2010-09-16

Continuous conveyor belt

#220
20100230249
2010-09-16

Conveyor belt drive sprocket retention system

#221
20100080673
2010-04-01

TRANSPORTING DEVICE FOR A VACUUM PROCESSING APPARATUS, DRIVE DEVICE FOR A COMPONENT OF A VACUUM PROCESSING APPARATUS, AND A VACUUM PROCESSING APPARATUS

#222
20100072030
2010-03-25

Conveyor chain

#223
20100018842
2010-01-28

Positively driven, tracking flat belt and conveyor

#224
20100016107
2010-01-21

SPROCKET FOR CHAIN DRIVES

#225
20090272632
2009-11-05

Link chain for chain conveyors and chain wheel thereof

#226
20090269183
2009-10-29

Conveyor system for vehicle

#227
20090264235
2009-10-22

Device for activating a cogged flexible transmission organ

#228
20090078544
2009-03-26

Flat wire conveyor belt system

#229
20090050185
2009-02-26

Cleaning-in-place system

#230
20090032376
2009-02-05

Conveyor belt with attached strips of teeth

#231
20090008224
2009-01-08

Low friction, direct drive conveyor with a raked tooth drive

#232
20090000922
2009-01-01

Self cleaning rotatable member for woven wire mesh conveyor belt

#233
20090000921
2009-01-01

Module for a modular belt and a driving sprocket for easy cleaning

#234
20090000920
2009-01-01

Curved conveyor with guide for preventing radial belt migration

#235
20080190462
2008-08-14

Sprocket For Easy Cleaning

#236
20080146391
2008-06-19

Low friction, direct drive conveyor belt

#237
20080011586
2008-01-17

Key sprocket drive system

#238
20070249447
2007-10-25

Synchronous belt sprocket

#239
20070193853
2007-08-23

CHAIN CONVEYOR

#240
20070179002
2007-08-02

CONVEYOR WITH ROLLER ON BELT RETURN SPAN

#241
20070161443
2007-07-12

Wear resistant split sprocket for modular link belt systems

#242
20070149333
2007-06-28

CHAIN-SPROCKET MECHANISM, CHAIN AND SPROCKET

#243
20070045087
2007-03-01

Conveyor belt drive sprocket locking assembly

#244
20070042850
2007-02-22

Chain drive or return arrangement and chain assembly and sprocket employed therein

#245
20060252591
2006-11-09

Belt conveyor with external drive

#246
20060252588
2006-11-09

Sprocket particularly for conveyor belts or chains

#247
20060219529
2006-10-05

Conveyor belt drive roller

#248
20060172841
2006-08-03

Driving crown for chain conveyors

#249
20060163040
2006-07-27

Interlocker for a conveyor belt and method of utilizing an interlocker for a conveyor belt

#250
20060084542
2006-04-20

Conveyance system

#251
20060084540
2006-04-20

Key sprocket drive system

#252
20060037844
2006-02-23

Chain wheel arrangement

#253
20050241921
2005-11-03

Sprockets in a cleanable modular belt conveyor

#254
20050211534
2005-09-29

Conveyor and support

#255
20050199471
2005-09-15

Conveyor belt cleaning devices, methods, and systems

#256
20050170924
2005-08-04

Sprocket wheel for underground mining

#257
20050061634
2005-03-24

Methods and apparatus for improved self-checkout system

#258
20050061633
2005-03-24

Retaining ring for sprockets

#259
20050015986
2005-01-27

Method of making a return roller

#260
18382178
2024-10-22

Power transfer from main boom section to distal boom section in a conveyor assembly

#261
17887683
2023-03-28

Lumber unscrambler and method of using the unscrambler

#262
17861760
2023-08-22

Dual drive link conveyors and methods for chordal compensation

#263
17170737
2022-03-15

Bearing housing and bearing protection for conveyor pulley

#264
16816712
2020-12-08

Conveyor pulley apparatus and methods

#265
16280688
2020-02-11

Belt tracking assembly and methods for the same

#266
16010504
2020-03-31

Conveyor pulley, bearing, and bearing protector apparatus and methods

#267
16001936
2019-08-06

Magazine structure for a toy gun

#268
15784244
2019-03-05

Treadmill with a track-type walking belt

#269
14645607
2016-05-03

Conveyor belt positive drive roller