ClassID:

148478

F16D41/206 - CPC Classification

Classification description:

Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs

Recent Application in this class:
#1
20250003457
2025-01-02

DECOUPLER WITH TORQUE-LIMITING FEATURE TO PROTECT COMPONENTS THEREOF

#2
20240218907
2024-07-04

TORQUE HINGE WITH CLUTCH MECHANISM

#3
20240084862
2024-03-14

Decoupler with torque-limiting feature to protect components thereof

#4
20240052892
2024-02-15

Belt pulley decoupler

#5
20240035518
2024-02-01

Belt pulley decoupler

#6
20240019003
2024-01-18

METHOD FOR PRODUCING A JOINT MEMBER, AND A METHOD FOR PRODUCING AN ANGULAR POSITION HOLDING APPARATUS BY USING A JOINT MEMBER PRODUCED BY THE PRODUCING METHOD

#7
20230383795
2023-11-30

Decoupler for endless drive arrangement

#8
20230331157
2023-10-19

CLUTCH GEAR, ACTUATOR, REAR VIEW DEVICE AND VEHICLE

#9
20230250853
2023-08-10

Damper controlled wrap spring clutch

#10
20230175560
2023-06-08

Angular position holding apparatus with overload prevention system

#11
20230167893
2023-06-01

Belt starter generator tuning device

#12
20230137377
2023-05-04

One-way damping structure and adjusting assembly comprising one-way damping structure

#13
20230051162
2023-02-16

Motor drive shaft spring clutch in electrical submersible pump

#14
20220307414
2022-09-29

Clutch system and method of operating an accessory shaft

#15
20220213835
2022-07-07

Isolation device with two or more springs in series

#16
20220145947
2022-05-12

Method for installing a wrap spring

#17
20210348488
2021-11-11

Motor drive shaft spring clutch in electrical submersible pump

#18
20210324867
2021-10-21

Shear pin and drive shaft spring brake in electrical submersible pump

#19
20210293286
2021-09-23

Isolating decoupler

#20
20210277962
2021-09-09

Electrical actuator

#21
20210267776
2021-09-02

Mechanical joint with switchable, rotation-constraining clutch

#22
20210239201
2021-08-05

Belt pulley decoupler

#23
20210199186
2021-07-01

Pulley structure

#24
20210123485
2021-04-29

Flexible armature plate for an electro-magnetic overrunning clutch

#25
20210102614
2021-04-08

Pulley structure

#26
20210088120
2021-03-25

Isolation device with selected angle between spring stop and damping member

#27
20200393006
2020-12-17

Reverse input lock clutch

#28
20200355256
2020-11-12

Single spring, torsionally compliant, overrunning decoupler

#29
20200332876
2020-10-22

Belt pulley decoupler

#30
20200248504
2020-08-06

Modular clutch assembly for a window covering

#31
20200166084
2020-05-28

Proportionally damped power transfer device using torsion spring force

#32
20200040947
2020-02-06

Isolator decoupler

#33
20200025260
2020-01-23

Isolating decoupler

#34
20190345996
2019-11-14

Wrap spring torque nipple

#35
20190323592
2019-10-24

Uncoupling pulley

#36
20190211912
2019-07-11

Axial Driven Overrunning Alteration Pulleys

#37
20190136957
2019-05-09

Pulley structure

#38
20190136917
2019-05-09

Wrap spring torque nipple

#39
20190063507
2019-02-28

Isolating decoupler

#40
20180347645
2018-12-06

Clutch device and switching device

#41
20180340597
2018-11-29

Actuator having a planetary roller screw drive

#42
20180328414
2018-11-15

Belt pulley decoupler

#43
20180303636
2018-10-25

Mechanical joint with switchable, rotation-constraining clutch

#44
20180283489
2018-10-04

Decoupler

#45
20180163788
2018-06-14

Isolation device

#46
20180142738
2018-05-24

Isolation pulley with overrunning and vibration damping capabilities

#47
20180106355
2018-04-19

Decoupler with one-way clutch and fail-safe system

#48
20180058507
2018-03-01

DECOUPLER WITH TUNED DAMPING AND METHODS ASSOCIATED THEREWITH

#49
20180031057
2018-02-01

Pulley decoupler

#50
20180023638
2018-01-25

BELT PULLEY DECOUPLER

#51
20170298995
2017-10-19

Isolating decoupler

#52
20170268577
2017-09-21

Decoupler clutch engagement surface with selected surface finish

#53
20170261046
2017-09-14

Decoupler with concentric clutching members

#54
20170254366
2017-09-07

Proportionally damped power transfer device using torsion spring force

#55
20170227108
2017-08-10

Decoupler with free wheel system and vibration damping and one-way clutch with free wheel system

#56
20170217721
2017-08-03

Automatically releasable hose reel assembly

#57
20170159728
2017-06-08

Self-locking clutch mechanism

#58
20170045091
2017-02-16

Overrunning decoupler

#59
20160341203
2016-11-24

Control of clutched device using magnetic force from motor

#60
20160333987
2016-11-17

Decoupler with overrunning and belt-start capability

#61
20160265635
2016-09-15

Actuator mechanism for an adjustment device of a wing mirror and clutch assembly thereof

#62
20160245347
2016-08-25

Clutch for electric tool

#63
20160223050
2016-08-04

Decoupler with controlled damping

#64
20160138689
2016-05-19

Driving apparatus for high-load linear actuator

#65
20160131197
2016-05-12

Decoupler clutch engagement surface with selected surface finish

#66
20160116024
2016-04-28

Miniature drive for automobile locks with running direction lock

#67
20160047427
2016-02-18

Accessory tuning device with spring lock

#68
20160040771
2016-02-11

Isolating pulley

#69
20150345575
2015-12-03

Clutched device with wrap spring clutch with overrun locking member

#70
20150330144
2015-11-19

Sunshade driving device having a returning function of a wheel driving member

#71
20150316138
2015-11-05

Decoupler

#72
20150308556
2015-10-29

Unidirectional clutch decoupling device for transferring torque between belt wheel and shaft

#73
20150308520
2015-10-29

Spring type one-way clutch

#74
20150285366
2015-10-08

Isolating decoupler

#75
20150285365
2015-10-08

Decoupler with free wheel system and vibration damping and one-way clutch with free wheel system

#76
20150277336
2015-10-01

Drive transmission device and image forming apparatus including the same

#77
20150276039
2015-10-01

Decoupler with concentric clutching members

#78
20150252884
2015-09-10

Isolating decoupler

#79
20150226309
2015-08-13

Decoupler assembly having limited overrunning capability

#80
20150218882
2015-08-06

Control assembly for a roller blind

#81
20150184703
2015-07-02

Pulley structure

#82
20150075943
2015-03-19

Power transmitting device with overrunning decoupler

#83
20150060232
2015-03-05

Isolator for engine with progressive lock-up for isolation spring

#84
20150027844
2015-01-29

Crankshaft isolating decoupler

#85
20140329631
2014-11-06

Decoupler assembly

#86
20140305765
2014-10-16

Isolator decoupler

#87
20140209428
2014-07-31

Decoupler

#88
20140141892
2014-05-22

Decoupler with concentric clutching members

#89
20140110212
2014-04-24

Slip clutch for roller shade

#90
20140110210
2014-04-24

Slip clutch for roller shade

#91
20140076683
2014-03-20

Clutch mechanism and decoupler device with same

#92
20140031156
2014-01-30

Multi-speed drive for transferring power to a load

#93
20140008175
2014-01-09

Isolator decoupler

#94
20130324335
2013-12-05

Isolator decoupler

#95
20130319814
2013-12-05

Clutched device with thrust ring

#96
20130313060
2013-11-28

Spring type one-way clutch

#97
20130256076
2013-10-03

Brake adjuster mechanism

#98
20130237351
2013-09-12

Decoupler assembly having limited overrunning capability

#99
20130233670
2013-09-12

Isolator decoupler

#100
20130217524
2013-08-22

Decoupler with tuned damping and methods associated therewith

#101
20130105270
2013-05-02

LOAD TORQUE LOCK AND UNIT HAVING A LOAD TORQUE LOCK

#102
20130098733
2013-04-25

Decoupler with integrated torsional vibration damper

#103
20130098729
2013-04-25

Vehicle starting device

#104
20130098727
2013-04-25

Overrunning decoupler

#105
20130092501
2013-04-18

Alternator isolating decoupler

#106
20130087428
2013-04-11

Isolation pulley with overrunning and vibration damping capabilities

#107
20130059685
2013-03-07

SELF-LUBRICATING TORQUE TRANSFER DEVICES

#108
20130056328
2013-03-07

Crankshaft torque modulator

#109
20130037370
2013-02-14

Decoupler assembly with sliding interface between hub and pulley

#110
20120299415
2012-11-29

DEVICE WITH INTEGRATED DECOUPLER

#111
20120298474
2012-11-29

Isolator decoupler

#112
20120279336
2012-11-08

TRANSMISSION DRIVE UNIT

#113
20120227522
2012-09-13

High-load linear actuator

#114
20120152690
2012-06-21

Load torque lock and apparatus having load torque lock

#115
20110315502
2011-12-29

Decoupler featuring helical wrap clutch spring and coil damper springs

#116
20110303032
2011-12-15

Gearing mechanism

#117
20110224038
2011-09-15

Over-running decoupler with torque limiter

#118
20110162938
2011-07-07

Torque limited decoupler

#119
20110088993
2011-04-21

SPRING CLUTCH

#120
20110065537
2011-03-17

Isolator decoupler

#121
20110053729
2011-03-03

Auto-selecting two-ratio transmission

#122
20100252387
2010-10-07

Torque limited decoupler

#123
20100219038
2010-09-02

Freewheel bearing device with torque limiter

#124
20100178990
2010-07-15

Decoupler with spring travel limiter

#125
20100140044
2010-06-10

Crankshaft torque modulator

#126
20100108454
2010-05-06

Switching device for switching driving force between forward and reverse directions

#127
20100101909
2010-04-29

Overrunning decoupler with locking mechanism

#128
20100089714
2010-04-15

Rotational direction switching clutch unit

#129
20100037717
2010-02-18

Blind operating device

#130
20100006389
2010-01-14

Sprung anti-backing-off device

#131
20090294145
2009-12-03

Screw driver

#132
20090293653
2009-12-03

Spring clutch mechanism in screw driver

#133
20090176609
2009-07-09

Timing belt tensioner with stops controlled by brake device

#134
20090176608
2009-07-09

Overrunning Alternator Decoupler Pulley with Bare Wire Spring and Grease Lubrication

#135
20090062018
2009-03-05

Torsion damping mechanism for a supercharger

#136
20090032362
2009-02-05

WRAP SPRING CLUTCH

#137
20080290774
2008-11-27

Ejection device with slipping clutch

#138
20080268964
2008-10-30

Torque limiter

#139
20080194339
2008-08-14

Torque limited decoupler

#140
20080108442
2008-05-08

Spring travel limiter for overrunning alternator decoupler

#141
20070278063
2007-12-06

Unidirectional clutch

#142
20070240964
2007-10-18

Spring clutch

#143
20070137966
2007-06-21

Electrohydraulic clutch assembly

#144
20070123380
2007-05-31

Pulley structure

#145
20070074945
2007-04-05

Freewheel bearing device with torque limiter

#146
20070068765
2007-03-29

One-way clutch and electric parking brake device using the same

#147
20070066426
2007-03-22

Power transmission pulley

#148
20060243075
2006-11-02

Linear actuator with quick release mechanism

#149
20060144664
2006-07-06

Crankshaft torque modulator

#150
20060035740
2006-02-16

Timing belt tensioner with stops controlled by frictional brake

#151
20050250607
2005-11-10

Overrunning decoupler pulley with bare wire spring and grease lubrication

#152
20050115793
2005-06-02

Actuating drive with a wrap spring arrangement

#153
15154713
2017-09-12

Isolating decoupler