ClassID:

150296

F16H2007/0891 - CPC Classification

Classification description:

Gearings for conveying rotary motion by endless flexible members; Means for varying tension of belts, ropes, or chains; Path of movement of the finally actuated member Linear path

Recent Application in this class:
#1
20260126098
2026-05-07

SHUTTLING MECHANICAL TENSIONER FOR CONTROL OF CHAIN DRIVES WITH ALTERNATING TIGHT AND SLACK STRANDS

#2
20260117845
2026-04-30

TENSIONING APPARATUS

#3
20260014854
2026-01-15

ROBOTIC PLATFORM WITH A LOW CENTER OF GRAVITY, PARTICULARLY DESIGNED TO MOVE BETWEEN TWO ROWS OF VINES

#4
20260009451
2026-01-08

POWER TRANSMISSION DEVICE, MEDIUM TRANSPORT DEVICE, AND RECORDING DEVICE

#5
20250320909
2025-10-16

BELT TENSIONING MECHANISM FOR 3D PRINTER AND 3D PRINTER

#6
20250283525
2025-09-11

TOOTHED CVT FOR WHICH TEETH RE-ENGAGEMENT IS IMPROVED

#7
20250283524
2025-09-11

TOOTHED CVT FOR WHICH TEETH RE-ENGAGEMENT IS IMPROVED

#8
20250243925
2025-07-31

TENSIONER SYSTEM FOR FLEXIBLE DRIVE MEMBER

#9
20240191782
2024-06-13

Tensioner

#10
20240016092
2024-01-18

Forage Harvester

#11
20230407948
2023-12-21

Automatic Adjustment And Monitoring Of A Belt Drive

#12
20230407947
2023-12-21

TIMING BELT TENSIONER FOR 3D PRINTER AND 3D PRINTER

#13
20230407946
2023-12-21

BELT TENSIONING MECHANISM FOR 3D PRINTER AND 3D PRINTER

#14
20230383815
2023-11-30

LOW-PROFILE DRIVE MECHANISM

#15
20230382698
2023-11-30

LIFT ASSEMBLY

#16
20230258246
2023-08-17

Apparatus for eliminating slack and vibrations in the chain of a chain drive

#17
20230091770
2023-03-23

Tensioning systems and methods

#18
20230073088
2023-03-09

Idler sprocket shaft support device

#19
20220412438
2022-12-29

Tensioning systems and methods

#20
20220170535
2022-06-02

TOOTHED CVT FOR WHICH TEETH RE-ENGAGEMENT IS IMPROVED

#21
20220145967
2022-05-12

Apparatus for drive belt tensioning

#22
20220065018
2022-03-03

Fenestration unit operator tensioner

#23
20210404538
2021-12-30

Sheave or sprocket tension adjustment and alignment tool

#24
20210317898
2021-10-14

TENSIONER

#25
20210270349
2021-09-02

Device and method for tensioning a belt of a video camera assembly

#26
20210131532
2021-05-06

Chain tensioner

#27
20210131530
2021-05-06

Mower drive belt tensioner arm

#28
20210123509
2021-04-29

PISTON SIDE HOLE ORIENTATION IN A HYDRAULIC TENSIONER WITH AN INTERNAL RESERVOIR

#29
20200370626
2020-11-26

Snowblower belt drive system

#30
20200318716
2020-10-08

Right angle mechanical actuator for tensioner

#31
20200271199
2020-08-27

SEALED TENSIONER WITH CLOSED CELL FOAM

#32
20200200239
2020-06-25

Tensioner with piston containing an internal check valve

#33
20200116239
2020-04-16

Belt tension adjustment device and working machine

#34
20200040970
2020-02-06

TENSIONING AID FOR POWER TRANSMISSION

#35
20190376583
2019-12-12

Belt tensioner

#36
20190360559
2019-11-28

Tensioner

#37
20190277371
2019-09-12

Winding transmission body tension device

#38
20190264503
2019-08-29

TENSIONER AND SAFETY ENCLOSURE FOR WINDOW BLIND LOOP DRIVE

#39
20190249757
2019-08-15

Hydraulic tensioning device for an engine

#40
20190234494
2019-08-01

VARIABLE FORCE TENSIONER WITH SECONDARY PISTON RATCHET CLIP

#41
20190195014
2019-06-27

WAND FOR A BLIND ASSEMBLY

#42
20190178353
2019-06-13

Tensioner

#43
20190170224
2019-06-06

Hydraulic tensioning device for a chain drive

#44
20190120344
2019-04-25

Triple pulley belt auto tensioner and engine provided with the same

#45
20190113112
2019-04-18

Hydraulic tensioning device for a chain drive

#46
20190107180
2019-04-11

Counterforce drive-belt system

#47
20190093427
2019-03-28

Enclosed blind control with opening and sliding member, and profile and multiple sprocket

#48
20190063562
2019-02-28

Tensioner

#49
20190024763
2019-01-24

Belt-tensioning device

#50
20190024762
2019-01-24

Chain drive tensioner spring force control mechanism

#51
20180363739
2018-12-20

Traction mechanism tensioning unit for a traction mechanism

#52
20180306281
2018-10-25

Hydraulic auto-tensioner

#53
20180296422
2018-10-18

Actuating device for powered orthosis

#54
20180223967
2018-08-09

TWO PIECE PISTON WITH VENTING

#55
20180195584
2018-07-12

Chain tensioner

#56
20180135733
2018-05-17

Drive arrangement

#57
20180135732
2018-05-17

Belt tensioner

#58
20180112748
2018-04-26

Chain drive tensioner spring force control mechanism

#59
20180087627
2018-03-29

Belt drive assembly

#60
20180066734
2018-03-08

Hydraulic auto tensioner

#61
20180066733
2018-03-08

Accessory drive tensioner with improved arrangement of tensioner arm and biasing member

#62
20180066732
2018-03-08

Hydraulic traction mechanism tensioner including a pressure regulator

#63
20180045161
2018-02-15

Electrical starter system for the retrofit of motorcycles

#64
20180017144
2018-01-18

Belt tightening mechanism for a fluid delivery system

#65
20170356528
2017-12-14

Tensioning device for a chain drive

#66
20170328445
2017-11-16

Autonomous hydraulic expansion and contraction apparatus

#67
20170321785
2017-11-09

Valvular paths

#68
20170314652
2017-11-02

Contact guard for a belt drive

#69
20170314651
2017-11-02

Vortex channel

#70
20170273243
2017-09-28

Integrated reversing system with belt engagement

#71
20170255222
2017-09-07

Tensioning device having a transport securing concept

#72
20170246757
2017-08-31

Working height adjustment device of processing machine

#73
20170219067
2017-08-03

Tensioning apparatus

#74
20170211317
2017-07-27

Belt tensioning device for a hollow blind

#75
20170108094
2017-04-20

Mounting alignment system

#76
20170067545
2017-03-09

CHAIN TENSIONER

#77
20170037956
2017-02-09

Oil jet arm and method for lubricating chain span employing said oil jet arm, and chain tensioning device and method for lubricating chain span employing said chain tensioning device

#78
20160363046
2016-12-15

Method for monitoring a traction mechanism drive of an internal combustion engine, and internal combustion engine for carrying out a method of this type

#79
20160273623
2016-09-22

TENSIONER WITH CLOSED-CELL FOAM BIASING MEMBER

#80
20160245376
2016-08-25

Chain drive tensioner spring force control mechanism

#81
20160245375
2016-08-25

Chain drive tensioner spring force control mechanism

#82
20160230855
2016-08-11

Intelligent belt drive system and method

#83
20160045075
2016-02-18

Dual Drive Adapter for Kitchen Appliance

#84
20160040759
2016-02-11

Accessory mounts for tensioning systems

#85
20150345596
2015-12-03

Tensioner for a camshaft-camshaft chain drive

#86
20150280514
2015-10-01

Quick release automatic tensioning motor base and spring compression retention mechanism

#87
20150125189
2015-05-07

Belt assembly and image forming apparatus including same

#88
20150072815
2015-03-12

SELF-ADJUSTING CHAIN TENSIONER

#89
20150057117
2015-02-26

Intelligent belt drive system and method

#90
20140309882
2014-10-16

Intelligent belt drive system and method

#91
20140200104
2014-07-17

Chain tensioner

#92
20140187369
2014-07-03

Chain drive tensioner spring force control mechanism

#93
20140187368
2014-07-03

Chain drive tensioner spring force control mechanism

#94
20140187367
2014-07-03

Chain drive tensioner spring force control mechanism

#95
20140141910
2014-05-22

Chain-tensioning device

#96
20140106913
2014-04-17

Tensioner and shoe therefor

#97
20130331211
2013-12-12

Chain guide and chain tensioner device

#98
20130203534
2013-08-08

Tensioning system with restoring action

#99
20130172137
2013-07-04

Intelligent belt drive system and method

#100
20120196710
2012-08-02

Quick release tensioner

#101
20120192821
2012-08-02

Motorcycle camshaft drive tensioner

#102
20120152644
2012-06-21

Compliant, balanced belt or chain drive

#103
20120135831
2012-05-31

Tensioning device with a damping means comprising a minimum capacity

#104
20120090457
2012-04-19

ANNULAR SPRING ELEMENT FOR A HYDRAULIC BELT TENSIONER

#105
20120040790
2012-02-16

Tensioning apparatus with locking bracket

#106
20110269586
2011-11-03

Driving force transmission apparatus and adjustment method thereof

#107
20110230288
2011-09-22

TENSIONING UNIT FOR A TRACTION-MEANS TENSIONING DEVICE

#108
20110207567
2011-08-25

LINEARLY ACTING TENSIONING ELEMENT

#109
20110165980
2011-07-07

Belt tensioning device

#110
20110136605
2011-06-09

DUAL PLUNGER LINEAR CHAIN TENSIONER FOR TENSIONING MULTIPLE CHAIN SPANS

#111
20110021298
2011-01-27

Chain tensioner

#112
20110003657
2011-01-06

Chain tensioner

#113
20100099528
2010-04-22

Hydraulic tensioning element for a traction mechanism drive

#114
20100048334
2010-02-25

HYDRAULIC TENSIONING UNIT FOR FLEXIBLE DRIVES

#115
20090264232
2009-10-22

Tensioner assembly comprising a displaceable tensioning rail

#116
20090111628
2009-04-30

TENSIONER FOR A CHAIN OR BELT

#117
20080293526
2008-11-27

Hydraulic tensioner with a band type check valve

#118
20080081718
2008-04-03

Load dependent belt tensioner

#119
20070082773
2007-04-12

Tensioner mounting structure and initial position setting device

#120
20050124447
2005-06-09

Instrumented take-up unit and related control method

#121
20050026731
2005-02-03

Motorcycle chain tension adjuster

#122
20050014587
2005-01-20

Hydraulic tensioner

#123
18808131
2025-10-14

Tensioning adjusting mechanism for drum

#124
15953161
2022-03-01

Coupling system for reducing fatigue and dynamic amplification of loads in objects