ClassID:

150256

F16H2007/0806 - page 2 - 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 Compression coil springs

Recent Application in this class:
#301
20100181518
2010-07-22

VALVE SPRING FOR A PLATE VALVE

#302
20100173735
2010-07-08

Hydraulic tensioner with overtravel limiter

#303
20100130320
2010-05-27

CHAIN TENSIONER

#304
20100120564
2010-05-13

HYDRAULIC BELT TENSIONER COMPRISING A SPECIAL PISTON

#305
20100113198
2010-05-06

Tensioning device pertaining to a traction mechanism drive

#306
20100105506
2010-04-29

HYDRAULIC TENSIONER FOR A POWER TRANSMISSION MEMBER HAVING TWO MODES OF OPERATION

#307
20100099529
2010-04-22

Chain tensioner

#308
20100099528
2010-04-22

Hydraulic tensioning element for a traction mechanism drive

#309
20100093474
2010-04-15

CHAIN TENSIONER

#310
20100093473
2010-04-15

Chain tensioning apparatus with temperature-based leakdown

#311
20100087285
2010-04-08

CHAIN TENSIONER

#312
20100075790
2010-03-25

HYDRAULIC TENSIONING ELEMENT FOR A TRACTION MECHANISM DRIVE

#313
20100062886
2010-03-11

OIL FEED TYPE AUTO-TENSIONER

#314
20100050969
2010-03-04

Mechanical adjuster

#315
20100048336
2010-02-25

Tensioning device

#316
20100048334
2010-02-25

HYDRAULIC TENSIONING UNIT FOR FLEXIBLE DRIVES

#317
20100035712
2010-02-11

ATTACHMENT ARRANGEMENT FOR A TRACTION MECHANISM TENSIONER

#318
20100029425
2010-02-04

Tensioner

#319
20100029424
2010-02-04

CHECK VALVE WITH SPRING RETAINED BALL

#320
20100022340
2010-01-28

Tensioning device for a traction mechanism, particularly a belt or a chain

#321
20100022339
2010-01-28

Sliding rack ratchet tensioner

#322
20100022338
2010-01-28

PIVOT TYPE TENSIONER FOR TIMING CHAIN SYSTEMS

#323
20100022337
2010-01-28

Variable leakdown chain drive tensioner

#324
20100016106
2010-01-21

BELT DRIVING APPARATUS AND RECORDING APPARATUS

#325
20100016105
2010-01-21

Chain tensioner

#326
20100004080
2010-01-07

PRESSURE RELIEF VALVE FOR A HYDRAULIC TENSIONER

#327
20090298631
2009-12-03

Belt tensioning device for being used with a starter generator

#328
20090298628
2009-12-03

Hydraulic auto-tensioner

#329
20090286637
2009-11-19

TENSIONING DEVICE FOR A TRACTION MECHANISM, IN PARTICULAR A BELT OR A CHAIN

#330
20090269127
2009-10-29

LEVER MOUNTING ARRANGEMENT COMPRISING AN INJECTED SLIDING BEARING

#331
20090258737
2009-10-15

Chain tensioner device

#332
20090247336
2009-10-01

Hydraulic auto-tensioner with double seal ring

#333
20090247335
2009-10-01

HYDRAULIC TENSIONER

#334
20090241291
2009-10-01

Torque biased friction hinge for a tensioner

#335
20090239693
2009-09-24

Tensioner for a drive belt of a motor vehicle

#336
20090229061
2009-09-17

POOL CLEANERS

#337
20090215564
2009-08-27

Tensioner for a traction mechanism

#338
20090215563
2009-08-27

Tensioner for a traction means such as a belt or the like

#339
20090215562
2009-08-27

Assembly means for a tensioning system

#340
20090209378
2009-08-20

HYDRAULIC TENSIONER

#341
20090209377
2009-08-20

Hydraulic tensioner

#342
20090209376
2009-08-20

Hydraulic tensioner

#343
20090197723
2009-08-06

Tensioning rail for a chain drive with a bridging guide channel section as a pressing region

#344
20090197722
2009-08-06

Tensioner for endless transmission belt and internal combustion engine having the tensioner

#345
20090197721
2009-08-06

Tensioner for endless transmission belt

#346
20090186726
2009-07-23

BELTED ALTERNATOR STARTER ACCESSORY DRIVE TENSIONING SYSTEM

#347
20090186725
2009-07-23

MULTI-UTILITY CAMSHAFT CAP FOR INTERNAL COMBUSTION ENGINE

#348
20090170647
2009-07-02

Hydraulic tensioner

#349
20090124441
2009-05-14

Housing of a tensioning system with an intergrated spray nozzle

#350
20090111628
2009-04-30

TENSIONER FOR A CHAIN OR BELT

#351
20090111627
2009-04-30

Tensioner with an adjuster

#352
20090098965
2009-04-16

TRACTION MECHANISM DRIVE FOR MACHINE PARTS AND DRIVE ASSEMBLIES

#353
20090069134
2009-03-12

Dual idler structure for an elliptical trainer

#354
20090069133
2009-03-12

Self-energizing brake for a tensioner

#355
20090062046
2009-03-05

Belt tensioner with adjustable slider plate and replaceable pulley

#356
20090036243
2009-02-05

Blade tensioner with opposing spans

#357
20090017949
2009-01-15

Chain tensioner

#358
20090011880
2009-01-08

Auto-tensioner

#359
20080318718
2008-12-25

Downward angle settable hydraulic tensioner

#360
20080318717
2008-12-25

Hydraulic tensioner

#361
20080318716
2008-12-25

Tensioning Device Pertaining to a Traction Mechanism Drive

#362
20080293526
2008-11-27

Hydraulic tensioner with a band type check valve

#363
20080289703
2008-11-27

Hydraulic Check Valve Assembly

#364
20080287232
2008-11-20

Hydraulic tensioning system

#365
20080280712
2008-11-13

Chain tensioner

#366
20080280710
2008-11-13

Guiding Unit for a Traction Mechanism Drive

#367
20080268993
2008-10-30

Chain tensioner

#368
20080261737
2008-10-23

Hydraulic tensioner

#369
20080261736
2008-10-23

Chain tensioner

#370
20080248906
2008-10-09

Tensioning System

#371
20080220919
2008-09-11

Low profile tensioner with arcuate spring

#372
20080220918
2008-09-11

Downward angle settable hydraulic tensioner

#373
20080207367
2008-08-28

TENSIONING DEVICE FOR A BELT DRIVE

#374
20080207366
2008-08-28

TENSIONER

#375
20080207365
2008-08-28

Hydraulic tensioner

#376
20080167150
2008-07-10

Tensioning roller device

#377
20080139352
2008-06-12

Auto-tensioner

#378
20080132366
2008-06-05

Chain tensioner

#379
20080127915
2008-06-05

Motor engine family

#380
20080119310
2008-05-22

ROTARY TENSIONER

#381
20080119309
2008-05-22

HYDRAULIC TRACTION ELEMENT TENSIONER WITH INTEGRATED TENSION-FORCE LIMITING

#382
20080113836
2008-05-15

Automatic tensioning mount for belts

#383
20080108464
2008-05-08

Vibration Compensating Pulley

#384
20080096707
2008-04-24

Chain tensioner

#385
20080090685
2008-04-17

Deairing type hydraulic tensioner

#386
20080081717
2008-04-03

Compound chain drive guide

#387
20080064546
2008-03-13

Hydraulic Chain Tensioner with Reduced Piston Pressure

#388
20080039253
2008-02-14

Timing chain drive system

#389
20080020876
2008-01-24

Tension adjusting device for engine accessory driving belt

#390
20080015069
2008-01-17

Hydraulic Tensioner

#391
20070272416
2007-11-29

Hydraulic downhole oil recovery system

#392
20070270259
2007-11-22

Hydraulic tensioning device for a traction mechanism drive

#393
20070259744
2007-11-08

Tensioner for a timing chain

#394
20070249446
2007-10-25

Tensioner

#395
20070249444
2007-10-25

Deairing type hydraulic tensioner

#396
20070243961
2007-10-18

RATCHETING TENSIONER WITH OVERRIDE

#397
20070220776
2007-09-27

LAUNDRY APPLIANCE

#398
20070213152
2007-09-13

Chain Tensioner

#399
20070187169
2007-08-16

Electric power steering apparatus

#400
20070186440
2007-08-16

Laundry appliance

#401
20070179001
2007-08-02

Tensioner for chain or belt drives

#402
20070161444
2007-07-12

Traction mechanism drive, in particular for an internal combustion engine

#403
20070158130
2007-07-12

Electric power steering apparatus

#404
20070155561
2007-07-05

Pulley holder and a drive transmission mechanism and an image recording apparatus using the pulley holder

#405
20070155554
2007-07-05

Auto-tensioner for engine accessory

#406
20070142146
2007-06-21

Belt assembly with a tensioning device

#407
20070142145
2007-06-21

Automotive accessory drive system

#408
20070142144
2007-06-21

Ratchet type tensioner

#409
20070129189
2007-06-07

Belt tension adjustment mechanism

#410
20070125055
2007-06-07

Belt tensioning system for a forage harvester

#411
20070105465
2007-05-10

Watercraft Having a Four Stroke Engine with a Supercharger

#412
20070093328
2007-04-26

Mechanical strap tensioner for multi-strand tensioning

#413
20070082773
2007-04-12

Tensioner mounting structure and initial position setting device

#414
20070072713
2007-03-29

Dual backlash chain tensioner

#415
20070068465
2007-03-29

Watercraft having a four stroke engine with a supercharger

#416
20070066428
2007-03-22

Tensioning device

#417
20070054767
2007-03-08

Inner ratchet chain tensioner

#418
20070032323
2007-02-08

Plastic hydraulic tensioner

#419
20070032322
2007-02-08

Hydraulic chain tensioner assembly

#420
20070032321
2007-02-08

Plastic hydraulic tensioner

#421
20070006477
2007-01-11

Laundry appliance

#422
20060287146
2006-12-21

Belt alternator starter accessory drive with dual tensioner

#423
20060281595
2006-12-14

Tensioner

#424
20060276285
2006-12-07

Common link dual arm tensioning device

#425
20060276284
2006-12-07

Automotive accessory drive system and method of operation

#426
20060270502
2006-11-30

Tensioner for simultaneously tensioning multiple strands

#427
20060270500
2006-11-30

Chain tensioner

#428
20060249118
2006-11-09

Damped accessory drive system including a motor/generator

#429
20060247145
2006-11-02

Laundry appliance

#430
20060240924
2006-10-26

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

#431
20060229151
2006-10-12

Linear tensioner

#432
20060219040
2006-10-05

Clamping device

#433
20060217223
2006-09-28

Device for placing a looped belt under tension

#434
20060194661
2006-08-31

Ratchet type tensioner

#435
20060183586
2006-08-17

Automatic chain tensioner

#436
20060166769
2006-07-27

Hydraulic chain tensioner

#437
20060160645
2006-07-20

Tensioner with ratcheting device

#438
20060116229
2006-06-01

Chain tensioner

#439
20060113846
2006-06-01

Mechanism of motor reduction with variable regidity and rapidly controllable

#440
20060100048
2006-05-11

Tensioning device

#441
20060094549
2006-05-04

Hydraulic tensioner

#442
20060094548
2006-05-04

Chain tensioner

#443
20060089223
2006-04-27

Belt tensioning mechanism

#444
20060089221
2006-04-27

Hydraulic tensioner with improved relief valve

#445
20060089220
2006-04-27

Chain tensioner

#446
20060084538
2006-04-20

Tensioner equipped with a no-return device and method of disabling anti-rotation device

#447
20060084537
2006-04-20

Tensioner with improved stopper

#448
20060063625
2006-03-23

Hydraulic tensioner lifter

#449
20060040775
2006-02-23

Power transmission incorporating tensioner lever

#450
20060003859
2006-01-05

Chain tensioner for two-wheeled vehicle engine

#451
20050272542
2005-12-08

Ring type hydraulic tensioner

#452
20050265856
2005-12-01

Hydraulic tensioner

#453
20050255952
2005-11-17

Hydraulic tensioner

#454
20050239589
2005-10-27

Hydraulic tensioner

#455
20050227799
2005-10-13

Hydraulic tensioner

#456
20050215370
2005-09-29

Hydraulic tensioner

#457
20050202913
2005-09-15

Tensioning device for an internal combustion engine

#458
20050197224
2005-09-08

Electric power steering apparatus

#459
20050197223
2005-09-08

Hydraulic tensioner

#460
20050192144
2005-09-01

Adjusting device of belt tension

#461
20050192143
2005-09-01

Electric power steering apparatus

#462
20050189162
2005-09-01

Electric power steering apparatus

#463
20050187053
2005-08-25

Device for monitoring abnormality in a chain

#464
20050187052
2005-08-25

Adjusting device of belt tension

#465
20050181901
2005-08-18

Double action belt tensioner

#466
20050148418
2005-07-07

Image capture device including elastic transmission apparatus

#467
20050143207
2005-06-30

Tensioner with one-way clutch

#468
20050130777
2005-06-16

Hydraulic tensioner

#469
20050125910
2005-06-16

Laundry appliance

#470
20050115104
2005-06-02

Laundry appliance

#471
20050113197
2005-05-26

Bidirectional belt tensioning approach

#472
20050096166
2005-05-05

Hydraulic tensioner

#473
20050090343
2005-04-28

Hydraulic tensioner

#474
20050090342
2005-04-28

Hydraulic tensioner

#475
20050087990
2005-04-28

Combination starter-generator

#476
20050076535
2005-04-14

Laundry appliance

#477
20050076455
2005-04-14

Laundry appliance

#478
20050070386
2005-03-31

Belt device and image forming apparatus

#479
20050064970
2005-03-24

Auto tensioner

#480
20050064969
2005-03-24

Oil tight type chain tensioner

#481
20050059517
2005-03-17

Tensioner for a chain or belt

#482
20050049094
2005-03-03

Hydraulic tensioner

#483
20050049093
2005-03-03

Chain tensioner

#484
20050045131
2005-03-03

Engine for a vehicle

#485
20050032595
2005-02-10

Chain power-transmission system with mechanical tightener

#486
20050014588
2005-01-20

Bi-directional drivebelt tensioning device

#487
20050014587
2005-01-20

Hydraulic tensioner

#488
20050003915
2005-01-06

Adjustable tensioner

#489
18808131
2025-10-14

Tensioning adjusting mechanism for drum