ClassID:

148263

F16D13/54 - CPC Classification

Classification description:

Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs; Clutches with multiple lamellae Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member

Sub-classes:
Recent Application in this class:
#1
20250369489
2025-12-04

POWER TRANSMISSION APPARATUS

#2
20250347326
2025-11-13

POWER TRANSMISSION APPARATUS

#3
20250283514
2025-09-11

CLUTCH DEVICE, MOTORCYCLE, AND METHOD FOR PRODUCING PRESSURE PLATE

#4
20250027541
2025-01-23

POWER TRANSMISSION APPARATUS

#5
20240344570
2024-10-17

POWER TRANSMISSION APPARATUS

#6
20240026936
2024-01-25

Methods and apparatuses for clutch assembly performance enhancement

#7
20240003389
2024-01-04

Clutch device and motorcycle

#8
20230383797
2023-11-30

FORCE INTENSIFYING, MULTI-CHAMBERED CLUTCH ACTUATION SYSTEM FOR POWER TAKE-OFF

#9
20230349427
2023-11-02

Multiple disk clutch and dual clutch device having such a multiple disk clutch

#10
20230213071
2023-07-06

Power transmission apparatus

#11
20230160440
2023-05-25

CLUTCH

#12
20230138425
2023-05-04

Power transmission apparatus

#13
20230102112
2023-03-30

Power transmission apparatus

#14
20220397161
2022-12-15

Friction clutch pressure plate device

#15
20220118848
2022-04-21

Tandem wheel assembly with pivot dampening system

#16
20220010846
2022-01-13

Methods and apparatuses for clutch assembly performance enhancement

#17
20220001735
2022-01-06

Clutch device and hybrid module

#18
20210254671
2021-08-19

Hybrid module cooling flow

#19
20210033154
2021-02-04

Clutch device

#20
20200386277
2020-12-10

Overload clutch with second stage setting

#21
20200191209
2020-06-18

Clutch friction plate and clutch device

#22
20190285122
2019-09-19

Clutch device

#23
20190211886
2019-07-11

Multiplate friction clutch

#24
20190128367
2019-05-02

Internal rotor damper modular hybrid transmission

#25
20190128336
2019-05-02

CLUTCH WITH TORQUE FLOW DISTRIBUTION FOR PARTIAL BOOSTING

#26
20190017554
2019-01-17

Power transmitting apparatus

#27
20180087583
2018-03-29

Clutch system

#28
20180017120
2018-01-18

Hydraulic force transmitting assembly for brakes and clutches

#29
20170284479
2017-10-05

Method for searching for a minimum of a multi-dimensional surface

#30
20170268581
2017-09-21

Latching clutch having a ball detent latching device requiring a reduced amount of hydraulic pressure

#31
20170261043
2017-09-14

Dual clutch

#32
20170248216
2017-08-31

Hydraulic unit

#33
20170211675
2017-07-27

Drive unit with twin side shaft torque coupling

#34
20170159739
2017-06-08

Disk spring

#35
20170045093
2017-02-16

Multiple plate clutch

#36
20160327101
2016-11-10

Friction clutch

#37
20160281796
2016-09-29

Clutch with back torque limiter

#38
20160238107
2016-08-18

Transmission device

#39
20160215828
2016-07-28

RAMP SYSTEM FOR ACTUATING A FRICTIONAL CLUTCH

#40
20160097430
2016-04-07

Clutch mechanism for vehicle

#41
20150377303
2015-12-31

Multiple plate clutch

#42
20150275986
2015-10-01

Clutch management system

#43
20150275982
2015-10-01

Clutch apparatus

#44
20150226273
2015-08-13

Wet friction clutch

#45
20150129347
2015-05-14

Methods and apparatus for independently variable torque distribution to motor vehicle drive wheels

#46
20140326570
2014-11-06

Power transmitting apparatus

#47
20140291103
2014-10-02

Clutch assembly

#48
20140284163
2014-09-25

Driving force transmission apparatus and controller for driving force transmission apparatus

#49
20140235407
2014-08-21

Power transmitting apparatus

#50
20140174878
2014-06-26

Gap-filling clutch with ramps

#51
20140163831
2014-06-12

Driving force transmission control apparatus

#52
20140124320
2014-05-08

Clutch management system

#53
20140102227
2014-04-17

PTO drivelines

#54
20140090947
2014-04-03

STARTING CLUTCH

#55
20140069764
2014-03-13

Torque transfer unit with integrated electric drive motor

#56
20130313061
2013-11-28

Clutch having a pre-clutch and a main clutch

#57
20130310218
2013-11-21

Torque transmission device

#58
20130306427
2013-11-21

MULTIPLATE CLUTCH WITH A SPRING DEVICE

#59
20130256082
2013-10-03

Clutch apparatus

#60
20130001034
2013-01-03

Starting clutch

#61
20120241277
2012-09-27

Clutch having a pre-clutch and a main clutch

#62
20120241275
2012-09-27

Wet clutch

#63
20120238387
2012-09-20

Torque transfer unit with integrated electric drive motor

#64
20100122884
2010-05-20

Spiral cam clutch actuation system

#65
20090127057
2009-05-21

Friction clutch and vehicle equipped with the same

#66
20090127056
2009-05-21

Multi-plate centrifugal clutch and vehicle equipped with the same

#67
20090127055
2009-05-21

Friction clutch and vehicle equipped with the same

#68
20090071792
2009-03-19

Power transmitting apparatus

#69
20080142331
2008-06-19

STARTING CLUTCH

#70
20070186690
2007-08-16

Assembly for determining torque at a friction coupling

#71
20070180940
2007-08-09

Sprial cam clutch actuation system for two-speed transfer case

#72
20070151825
2007-07-05

Lever arrangement for friction clutches

#73
20070144861
2007-06-28

Clutch mechanism free from influence of axial displacement of rotary member

#74
20070089961
2007-04-26

Vehicle clutch

#75
20050263366
2005-12-01

Mechanically applied coupling assembly

#76
20050167229
2005-08-04

Clutch device

#77
20050150736
2005-07-14

Power transmitting apparatus

#78
18373337
2024-01-02

Clutch device and motorcycle

#79
15334629
2018-03-13

Motor vehicle clutch assembly including shock absorber for smoothing clutch engagement

#80
15177035
2019-11-19

Methods and apparatuses for clutch assembly performance enhancement

#81
14965490
2019-04-09

Clutch apply piston assembly for automotive transmissions

#82
14740732
2016-06-28

Ball ramp actuator

#83
14299380
2016-05-03

Pneumatic lock-up clutch