Patents-Review.com
ClassID:

150258 ⎘

F16H2007/081 - CPC Classification

Classification description:

Gearings for conveying rotary motion by endless flexible members; Means for varying tension of belts, ropes, or chains; Actuators for final output members Torsion springs

Recent Application in this class:
#1
20260116477
2026-04-30

SYSTEM FOR IMPROVING VEHICLE EFFICIENCY

 #2
20260092641
2026-04-02

DUAL ARM TENSIONER WITH DYNAMIC PIVOT

 #3
20260062975
2026-03-05

CABLE TENSIONER WITH SPRING-BIASED TENSION LEVER AND RATCHET ARRANGEMENT

 #4
20250320909
2025-10-16

BELT TENSIONING MECHANISM FOR 3D PRINTER AND 3D PRINTER

 #5
20250215958
2025-07-03

HIGH-OFFSET BELT TENSIONER WITH COUNTERBALANCE TORSION SPRING FORCE

 #6
20250137513
2025-05-01

TENSIONER WITH TENSIONER LOCK WITH PROJECTION THAT INCLUDES FIRST AND SECOND PROJECTION PARTS

 #7
20250060024
2025-02-20

Automatic Tensioner

 #8
20240328485
2024-10-03

Spring structure for mechanical oil pump

 #9
20240301942
2024-09-12

SPRING LOADED SELF-TENSIONING IDLER ASSEMBLY FOR SERPENTINE PULLEY SYSTEM

 #10
20240263688
2024-08-08

TENSIONER WITH DUAL DAMPING SYSTEM FOR A BELT DRIVE

 #11
20230407947
2023-12-21

TIMING BELT TENSIONER FOR 3D PRINTER AND 3D PRINTER

 #12
20230407946
2023-12-21

BELT TENSIONING MECHANISM FOR 3D PRINTER AND 3D PRINTER

 #13
20230391409
2023-12-07

SYSTEM FOR IMPROVING VEHICLE EFFICIENCY

 #14
20230383819
2023-11-30

Face of tensioner guide or arm with pattern to influence chain system NVH performance

 #15
20230383818
2023-11-30

SYSTEM FOR SUPPORTING AND TENSIONING CHAINS, BELTS AND THE LIKE

 #16
20230349449
2023-11-02

TENSIONER ADJUSTER

 #17
20230140725
2023-05-04

Bearing pivot tensioner assembly

 #18
20230049971
2023-02-16

Tensioner lever

 #19
20230039803
2023-02-09

PRELOADED TENSIONER DEVICE AND BELT ASSEMBLY

 #20
20230039281
2023-02-09

ADJUSTABLE DAMPING MECHANISM FOR TENSIONER DEVICE

 #21
20220389990
2022-12-08

Pivot shaft tensioner assembly

 #22
20220307414
2022-09-29

Clutch system and method of operating an accessory shaft

 #23
20220275852
2022-09-01

High-offset belt tensioner with counterbalance torsion spring force

 #24
20220273330
2022-09-01

Method for shearing tissue

 #25
20220268342
2022-08-25

Tensioner for an accessory transmission of an internal combustion engine

 #26
20220235852
2022-07-28

Tooth jump protection device

 #27
20220235851
2022-07-28

Method(s) to apply tension to increase drivetrain jump torque capacity

 #28
20220018421
2022-01-20

Belt tensioning device with a belt drive

 #29
20210356022
2021-11-18

Tensioner lever

 #30
20210310545
2021-10-07

Tensioner

 #31
20210285526
2021-09-16

Clamping device

 #32
20210262552
2021-08-26

Chain tensioner

 #33
20210239157
2021-08-05

TENSIONER HAVING A ROLLER ASSEMBLY WITH A BEARING AND A ROLLER HAVING FEATURES FOR AXIALLY SECURING AN OUTER BEARING RACE OF THE BEARING TO THE ROLLER

 #34
20210156456
2021-05-27

Tensioner lever

 #35
20210140519
2021-05-13

Tensioner With A Sliding Tensioner Arm Assembly

 #36
20210140518
2021-05-13

Timing belt tensioner with improved construction

 #37
20210131531
2021-05-06

Tensioner lever

 #38
20210123375
2021-04-29

ACCESSORY DRIVE FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

 #39
20210041010
2021-02-11

Orbital tensioner

 #40
20210025482
2021-01-28

Multi-configuration belt tensioner

 #41
20200408283
2020-12-31

Orbital tensioner

 #42
20200400219
2020-12-24

Tensioner

 #43
20200362945
2020-11-19

Tensioner

 #44
20200208717
2020-07-02

Auto tensioner provided in auxiliary device drive belt system

 #45
20200141283
2020-05-07

Synchronous belt drive system

 #46
20200124144
2020-04-23

Tensioner for hybrid electric vehicle

 #47
20200124143
2020-04-23

Tensioner

 #48
20200088275
2020-03-19

Belt driven system and tensioner thereof

 #49
20200088272
2020-03-19

Sensorized tensioner

 #50
20200072323
2020-03-05

Tensioner for an accessory drive of a motor vehicle

 #51
20200047837
2020-02-13

Chain casing and chain tensioning assembly

 #52
20200032883
2020-01-30

Belt sensor system

 #53
20200011403
2020-01-09

Tensioner with Anodized Friction Surface

 #54
20200008834
2020-01-09

Device for shearing tissue

 #55
20190390749
2019-12-26

Tensioner

 #56
20190353227
2019-11-21

Tensioner

 #57
20190329842
2019-10-31

Chain guide assembly

 #58
20190301572
2019-10-03

Tensioner

 #59
20190293155
2019-09-26

Internal combustion engine

 #60
20190285147
2019-09-19

Orbital tensioner

 #61
20190277363
2019-09-12

Torsion spring assembly, camshaft phaser and belt or chain tightener therewith

 #62
20190257393
2019-08-22

Orbital tensioner assembly

 #63
20190249758
2019-08-15

Tensioner

 #64
20190226559
2019-07-25

Scanning device with belt tensioning system mounted on a plate of a scan bar having at least pulley and spring coupled to first and second planars of the plate

 #65
20190203810
2019-07-04

Tensioner

 #66
20190145501
2019-05-16

Rotary tensioner

 #67
20190101192
2019-04-04

Tensioner

 #68
20190078667
2019-03-14

Tensioner and method

 #69
20190040937
2019-02-07

ACCESSORY DRIVE BELT TENSIONER

 #70
20190017579
2019-01-17

Belt tensioning device

 #71
20190001806
2019-01-03

Industrial hybrid engine

 #72
20180363742
2018-12-20

Tensioner

 #73
20180363741
2018-12-20

Tensioner

 #74
20180320764
2018-11-08

Tensioner with first and second damping members and increased damping

 #75
20180306282
2018-10-25

Friction type one-way high damping gauge tensioner

 #76
20180019638
2018-01-18

Rotary electrical machine provided with pulley for receipt of belt, and with device for regulation of tension of belt

 #77
20180010671
2018-01-11

Tensioner

 #78
20180010670
2018-01-11

Rotary tensioner

 #79
20180003272
2018-01-04

Idler assembly

 #80
20180003271
2018-01-04

Sealed belt tensioning device

 #81
20170248204
2017-08-31

Rotational tensioner with stored energy and damping feature

 #82
20170219068
2017-08-03

Pulley device for a belt, installation method of such a device and motor vehicle equipped with such a device

 #83
20170184183
2017-06-29

Tensioner lever

 #84
20170175857
2017-06-22

Orbital tensioner assembly

 #85
20170146100
2017-05-25

Orbital tensioner assembly

 #86
20170122414
2017-05-04

Belt transmission system

 #87
20170082176
2017-03-23

Belt tensioning device

 #88
20170059015
2017-03-02

Auto tensioner

 #89
20170037940
2017-02-09

Tensioner

 #90
20170023108
2017-01-26

Tensioning device

 #91
20170002902
2017-01-05

Belt tensioner for a belt drive

 #92
20160377152
2016-12-29

Tension roller device

 #93
20160363196
2016-12-15

Belt auto-tensioner

 #94
20160304161
2016-10-20

Chain tensioning device

 #95
20160290448
2016-10-06

Tensioner for engine with large and stable damping and minimum deflection of shaft

 #96
20160273622
2016-09-22

Automatic belt tensioner for engine

 #97
20160252166
2016-09-01

Tensioner lever

 #98
20160230855
2016-08-11

Intelligent belt drive system and method

 #99
20160230853
2016-08-11

Dual arm tensioner

 #100
20160215859
2016-07-28

Tensioner with increased damping and arm on base cup configuration

 #101
20160153529
2016-06-02

Load application device

 #102
20160146313
2016-05-26

Tensioner with improved damping

 #103
20160146312
2016-05-26

Belt tensioning device

 #104
20160017963
2016-01-21

TENSIONING DEVICE FOR A TRACTION MEMBER

 #105
20150362047
2015-12-17

Tensioning device and method for assembling such a tensioning device

 #106
20150354675
2015-12-10

Tension Adjustment Device

 #107
20150345597
2015-12-03

Orbital tensioner assembly

 #108
20150308545
2015-10-29

ORBITAL TENSIONER

 #109
20150300462
2015-10-22

TENSIONER

 #110
20150285344
2015-10-08

Belt tensioning device

 #111
20150276024
2015-10-01

Tensioner for engine with large and stable damping and minimum deflection o f shaft

 #112
20150275751
2015-10-01

Controlled tensioner for an accessory drive and accessory drive comprising said tensioner

 #113
20150275706
2015-10-01

Tensioner with increased damping

 #114
20150247558
2015-09-03

VENT STRUCTURE FOR TENSIONER

 #115
20150141185
2015-05-21

Pulley device for a chain or belt and motor vehicle equipped with such a device

 #116
20150119176
2015-04-30

Tensioner

 #117
20150072817
2015-03-12

Chain tensioning device

 #118
20150057117
2015-02-26

Intelligent belt drive system and method

 #119
20150051033
2015-02-19

Tensioner and endless drive arrangement

 #120
20150031485
2015-01-29

Tensioner with multiple nested torsion springs

 #121
20150018148
2015-01-15

Belt tensioning device for being used with a starter generator

 #122
20140315673
2014-10-23

Spring, belt tensioning device, and assembly

 #123
20140309882
2014-10-16

Intelligent belt drive system and method

 #124
20140287859
2014-09-25

Tensioner with increased damping

 #125
20140274511
2014-09-18

Belt tensioner for a power transmission belt system

 #126
20140274510
2014-09-18

Tensioner with expanding spring for radial frictional asymmetric damping

 #127
20140113755
2014-04-24

Tensioner

 #128
20140051533
2014-02-20

Auto-tensioner

 #129
20140014458
2014-01-16

Tensioner with spring damper

 #130
20130310207
2013-11-21

Hydraulic damping mechanism and use for belt tensioning

 #131
20130260933
2013-10-03

Sealed belt tensioning device

 #132
20130260932
2013-10-03

TENSIONER AND ENDLESS DRIVE ARRANGEMENT

 #133
20130217526
2013-08-22

Belt tensioning device with variable spring factor

 #134
20130217525
2013-08-22

BELT TENSIONING DEVICE WITH LOCATING PIN

 #135
20130095966
2013-04-18

FLEXIBLE ROTARY BELT DRIVE TENSIONER

 #136
20130085027
2013-04-04

Flatwire radial asymmetric damping by coil reaction path

 #137
20130079185
2013-03-28

Belt tensioning device for a belt drive and apparatus with a belt tensioning device

 #138
20120316019
2012-12-13

Tensioner

 #139
20120316018
2012-12-13

Tensioner

 #140
20120178563
2012-07-12

Drive Belt System of Hybrid Engine

 #141
20120115657
2012-05-10

Tensioner for flexible drives

 #142
20120094793
2012-04-19

BELT TENSIONING UNIT

 #143
20120058848
2012-03-08

Tensioner with expanding spring for radial frictional asymmetric damping

 #144
20120058847
2012-03-08

Tensioner with expanding spring for radial frictional asymmetric damping

 #145
20120040789
2012-02-16

Tightener for a belt drive operating in the presence of oil

 #146
20120028744
2012-02-02

BELT TENSIONING UNIT

 #147
20120010034
2012-01-12

TRACTION MECHANISM DRIVE HAVING A VIBRATION DAMPER

 #148
20120004059
2012-01-05

Compact tensioner with sustainable damping

 #149
20110312455
2011-12-22

Radial damping mechanism and use for belt tensioning

 #150
20110312454
2011-12-22

Tensioner with micro-adjustment feature

 #151
20110300976
2011-12-08

Clutched damper for a belt tensioner

 #152
20110294615
2011-12-01

One-way damped over-arm tensioner

 #153
20110275465
2011-11-10

Tensioning Device

 #154
20110256969
2011-10-20

Tensioner with spring damper

 #155
20110218066
2011-09-08

Pulley tensioner for an oil wet belt drive

 #156
20110207568
2011-08-25

Bi-Directional Belt Tensioner

 #157
20110201466
2011-08-18

Auto-tensioner

 #158
20110152023
2011-06-23

Belt tensioner

 #159
20110105261
2011-05-05

Tensioner

 #160
20110070985
2011-03-24

Drive belt tensioner for motor generator unit

 #161
20110053719
2011-03-03

Wrap-around drive

 #162
20110045929
2011-02-24

Pulley tensioner for a belt drive for use in contact with oil

 #163
20110015017
2011-01-20

Tensioner

 #164
20110015016
2011-01-20

Tensioner

 #165
20110015015
2011-01-20

Mechanical tensioner with damping mechanism

 #166
20100331127
2010-12-30

Dual tensioner assembly

 #167
20100329995
2010-12-30

COMPOSITIONS CONTAINING LACTOFERRIN, AND METHODS OF USING SAME TO PROMOTE GROWTH OF SKIN CELLS

 #168
20100323833
2010-12-23

Belt tensioner with damping member

 #169
20100257951
2010-10-14

Starter device for combustion engine, particularly of motor vehicle

 #170
20100234155
2010-09-16

Tensioner for flexible drives

 #171
20100222169
2010-09-02

Asymetric damping belt tensioner

 #172
20100210385
2010-08-19

TENSIONER ASSEMBLY FOR A ROTARY DRIVE

 #173
20100197432
2010-08-05

TENSIONING DEVICE FOR TRACTION MECHANISM DRIVES

 #174
20100190595
2010-07-29

Eccentric tensioning device

 #175
20100190594
2010-07-29

Pulley tensioner for an oil wet belt drive

 #176
20100184546
2010-07-22

DAMPING DEVICE OF A MECHANICAL TENSIONING SYSTEM FOR A TRACTION MECHANISM DRIVE

 #177
20100173738
2010-07-08

Automatic Belt Tensioner

 #178
20100144473
2010-06-10

Tensioner

 #179
20100137084
2010-06-03

Wear compensated tensioner

 #180
20100137083
2010-06-03

VEHICLE MACHINE CONTROLLED BELT TENSION SYSTEM AND METHOD TO CONTROL BELT TENSION

 #181
20100113201
2010-05-06

Clutched damper for a belt tensioner

 #182
20100113199
2010-05-06

TOOTHED BELT TENSIONER WITH INCREASED DAMPING FORCE

 #183
20100105508
2010-04-29

Tensioning device of a belt and chain drive

 #184
20100081529
2010-04-01

Tensioning and damping device for traction-mechanism drives

 #185
20100069185
2010-03-18

Tensioner

 #186
20100029423
2010-02-04

TENSIONING DEVICE FOR A TRACTION MECHANISM DRIVE

 #187
20090321211
2009-12-31

Clamping drive with mechanical damping for a traction mechanism drive

 #188
20090298631
2009-12-03

Belt tensioning device for being used with a starter generator

 #189
20090286636
2009-11-19

Sealed tensioner

 #190
20090275432
2009-11-05

Tensioner with hub load balancing feature

 #191
20090239696
2009-09-24

Tensioner

 #192
20090186727
2009-07-23

Tensioner

 #193
20090181815
2009-07-16

Tensioner for an endless drive

 #194
20090176609
2009-07-09

Timing belt tensioner with stops controlled by brake device

 #195
20090163311
2009-06-25

Series spring blade tensioner

 #196
20090156340
2009-06-18

VARIABLE TENSIONER

 #197
20090131208
2009-05-21

Tensioner With Molded Arm

 #198
20090124442
2009-05-14

Tensioner

 #199
20090111629
2009-04-30

Tensioner lever for chain drive

 #200
20090105022
2009-04-23

Shoe tensioner for a synchronous belt drive for use with oil

 #201
20090097789
2009-04-16

End profile on slide bearing complementary elements for reducing surface pressure

 #202
20090082146
2009-03-26

Tensioning device of a traction mechanism drive

 #203
20090075768
2009-03-19

Tensioner

 #204
20090054186
2009-02-26

Tensioner

 #205
20090023528
2009-01-22

Motorcycle Chain Guide and Tensioner

 #206
20090011881
2009-01-08

Tensioner with reinstallation feature

 #207
20090005202
2009-01-01

Belt tensioner and method for making a belt-tensioner arm and a spring case

 #208
20080305903
2008-12-11

Eccentric tensioning device

 #209
20080293527
2008-11-27

Vehicle belt drive torsion bar tensioner with an improved damping device

 #210
20080287233
2008-11-20

Tightener for a Belt Drive Operating in the Presence of Oil

 #211
20080274847
2008-11-06

BELT TENSIONING DEVICE

 #212
20080274846
2008-11-06

THIN AUTOTENSIONER

 #213
20080264277
2008-10-30

Gear unit apparatus for printer

 #214
20080254926
2008-10-16

Traction Mechanism Drive

 #215
20080234083
2008-09-25

Tensioner

 #216
20080214342
2008-09-04

Two-armed tensioner for the drive belt of a motor vehicle

 #217
20080214341
2008-09-04

Belt Drive

 #218
20080194366
2008-08-14

Belt tensioner with wear compensation

 #219
20080176687
2008-07-24

Tensioner and installation assembly

 #220
20080171622
2008-07-17

Flatband torsion spring and tensioner

 #221
20080153644
2008-06-26

Double eccentric tensioning device

 #222
20080153642
2008-06-26

ECCENTRIC TENSIONING DEVICE

 #223
20080139353
2008-06-12

Timing belt tensioner

 #224
20080125260
2008-05-29

Tensioning device for a traction element drive with an improved axial-bearing arrangement

 #225
20080119311
2008-05-22

TENSIONING DEVICE FOR A TRACTION MECHANISM DRIVE

 #226
20080113835
2008-05-15

ECCENTRIC TENSIONING DEVICE

 #227
20080058143
2008-03-06

AUTOTENSIONER

 #228
20080058142
2008-03-06

One-way clutched damper for automatic belt tensioner

 #229
20080058141
2008-03-06

One-way clutched damper for automatic belt tensioner

 #230
20080035779
2008-02-14

Automatic Belt Tensioner

 #231
20080026894
2008-01-31

Belt tensioner with installation pin

 #232
20070293360
2007-12-20

Tensioning arrangement for an endless linkage

 #233
20070281521
2007-12-06

Tensioner

 #234
20070259744
2007-11-08

Tensioner for a timing chain

 #235
20070249446
2007-10-25

Tensioner

 #236
20070249445
2007-10-25

Slippage prevention mechanism for toothed endless torque transmission member

 #237
20070219029
2007-09-20

Fluid dampening chain tensioning device

 #238
20070142148
2007-06-21

Belt tensioner utilizing asymmetric motion control

 #239
20070099737
2007-05-03

Tensioner

 #240
20070099736
2007-05-03

Tensioner

 #241
20070037648
2007-02-15

Two-arm belt tensioner

 #242
20070021253
2007-01-25

Belt tensioning device

 #243
20070021251
2007-01-25

Reversible locking device for a timing chain tensioner

 #244
20070010361
2007-01-11

Belt tensioning device with external damping sleeve

 #245
20060293135
2006-12-28

Belt tensioner with damping member

 #246
20060258497
2006-11-16

Tensioner

 #247
20060249118
2006-11-09

Damped accessory drive system including a motor/generator

 #248
20060243150
2006-11-02

Instrumented belt tensioner roller device and associated monitoring method

 #249
20060240924
2006-10-26

Carriage driving apparatus and image reading apparatus and image recording apparatus using the same

 #250
20060240922
2006-10-26

Apparatus for indicating power transmission belt dynamics

 #251
20060217222
2006-09-28

Two-arm belt tensioner for a belt drive

 #252
20060172837
2006-08-03

Belt tensioner

 #253
20060105870
2006-05-18

Belt tensioner system

 #254
20060100050
2006-05-11

Belt tensioner and method for making a belt-tensioner arm and a spring case

 #255
20060100049
2006-05-11

Belt tensioner and method for assembly

 #256
20060079360
2006-04-13

Belt tensioning device with high damping rate

 #257
20060079359
2006-04-13

Tensioner with drainhole

 #258
20060068957
2006-03-30

Eccentric pivot arm tensioner

 #259
20060058136
2006-03-16

Bi-directional tensioner

 #260
20060052194
2006-03-09

Torsional force linear tensioner

 #261
20060040775
2006-02-23

Power transmission incorporating tensioner lever

 #262
20060035740
2006-02-16

Timing belt tensioner with stops controlled by frictional brake

 #263
20050282668
2005-12-22

Tensioner

 #264
20050261094
2005-11-24

Magnetorheological fluid V-ribbed belt tensioner with through shaft

 #265
20050250609
2005-11-10

Thin autotensioner

 #266
20050181902
2005-08-18

Tensioner for a traction drive

 #267
20050146127
2005-07-07

Belt tensioner

 #268
20050143207
2005-06-30

Tensioner with one-way clutch

 #269
20050130780
2005-06-16

Chain transmission and chain

 #270
20050124447
2005-06-09

Instrumented take-up unit and related control method

 #271
20050113197
2005-05-26

Bidirectional belt tensioning approach

 #272
20050096168
2005-05-05

Damping mechanism

 #273
20050059518
2005-03-17

One-way clutched damper for automatic belt tensioner

 #274
20050043131
2005-02-24

Belt tensioning device

 #275
20050043130
2005-02-24

Tensioner

 #276
18621431
2025-06-24

Belt tensioning apparatus for drive mechanisms

 #277
16862309
2024-02-13

Belt tension idler device

 #278
15266114
2018-02-13

Tensioner