F16D21/02 - CPC Classification Index

ClassID:

148299 ⎘

F16D21/02 - CPC Classification

Classification description:

Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways

Sub-classes:

F16D21/04 » with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member 81
F16D21/06 » at least two driving shafts or two driven shafts being concentric 410

Recent Application in this class:

20250228543

2025-07-17

TRANSMISSION ASSEMBLY

20240200613

2024-06-20

ACTUATION DEVICE FOR TWO CLUTCHES AND HYBRID TRANSMISSION AND DUAL-CLUTCH TRANSMISSION

20230200793

2023-06-29

Transmission assembly

20230077256

2023-03-09

Dual clutch transmission

20230077011

2023-03-09

Transmission for electric car with improved one-way clutch

20220234440

2022-07-28

Drive system for an electric vehicle and method for operating the drive system

20220196083

2022-06-23

Dog clutch and drive arrangement

20220073169

2022-03-10

Coasting clutch and a multispeed gear system with such coasting clutch

20220055716

2022-02-24

Pedally propelled vehicle multi-speed gear system

#10

20210316608

2021-10-14

ELECTRIC VEHICLE PROPULSION SYSTEM

#11

20210054882

2021-02-25

Dual clutch unit and drive assembly

#12

20210001705

2021-01-07

Power transmission apparatus for hybrid electric vehicle

#13

20200340558

2020-10-29

Transmission assembly

#14

20200062361

2020-02-27

Hybrid type vessel propulsion apparatus

#15

20200062104

2020-02-27

Hybrid module and drive arrangement for a motor vehicle

#16

20190366838

2019-12-05

Torque transmission apparatus and a collar having concave tooth side surfaces

#17

20190193719

2019-06-27

Method for operating a drive device for a motor vehicle and corresponding drive device

#18

20190016207

2019-01-17

Clutch arrangement and drive train for a motor vehicle

#19

20180251017

2018-09-06

Drive device for a motor vehicle

#20

20180215260

2018-08-02

Vehicle drivetrain and clutch unit for distributing torque

#21

20180163791

2018-06-14

Double clutch apparatus for a transmission

#22

20170313186

2017-11-02

Method for operating a multi-axle drive device and corresponding multi-axle drive device

#23

20170259915

2017-09-14

Aircraft flight control column device with force-feedback having an emergency group

#24

20170232971

2017-08-17

Method for controlling a drivetrain of a vehicle comprising a multi-clutch transmission

#25

20170130814

2017-05-11

ELECTROMECHANICAL CLUTCH ACTUATION SYSTEM FOR LIMITED SLIP DIFFERENTIAL

#26

20170130786

2017-05-11

Diagnostic method for determining clutch failure of DCT

#27

20170113692

2017-04-27

Engine torque control method for vehicle

#28

20160298697

2016-10-13

Transmission with high speed clutch hub

#29

20160281794

2016-09-29

Coupling device

#30

20160236568

2016-08-18

Powertrain for a motor vehicle

#31

20160201769

2016-07-14

Hybrid drive device for a motor vehicle

#32

20160146290

2016-05-26

Drive mechanism and method

#33

20160146268

2016-05-26

Switching device for a motor vehicle transmission and method for actuating a motor vehicle transmission

#34

20160017931

2016-01-21

DRY-TYPE DUAL-CLUTCH COOLING STRUCTURE

#35

20150367728

2015-12-24

Power take-off system

#36

20150300422

2015-10-22

Synchronised shift device for a vehicle

#37

20150204388

2015-07-23

Double clutch

#38

20150159706

2015-06-11

Dual clutch

#39

20150129347

2015-05-14

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

#40

20150080177

2015-03-19

Transmission device

#41

20150024903

2015-01-22

Double clutch system for hybrid electric vehicle

#42

20140346001

2014-11-27

Actuator for twin clutch device

#43

20140318917

2014-10-30

CLUTCH DEVICE

#44

20140318916

2014-10-30

Clutch device

#45

20140260741

2014-09-18

Drive mechanism and method

#46

20140123806

2014-05-08

DOUBLE CLUTCH POWERTRAIN FOR VEHICLE

#47

20140095041

2014-04-03

Twin clutch controlling apparatus

#48

20140095040

2014-04-03

Twin clutch controlling apparatus

#49

20140095039

2014-04-03

Twin clutch controlling apparatus

#50

20140048373

2014-02-20

Dual clutch transmission

#51

20130220762

2013-08-29

Dual-clutch transmission

#52

20130220761

2013-08-29

Dual clutch

#53

20130199883

2013-08-08

Power transmission device

#54

20130153356

2013-06-20

Drive assembly on a twin-clutch transmission for motor vehicles

#55

20130134005

2013-05-30

Cooling system for a dry dual clutch of a dual clutch transmission

#56

20130081917

2013-04-04

Parallel dual clutch device

#57

20130055851

2013-03-07

Clutch arrangement and method for actuating same

#58

20120255826

2012-10-11

Clutch device

#59

20120186932

2012-07-26

Drive mechanism and method

#60

20120085615

2012-04-12

DOUBLE CLUTCH

#61

20110192700

2011-08-11

Drive mechanism and method

#62

20100094519

2010-04-15

POWERTRAIN FOR A MOTOR VEHICLE

#63

20090120756

2009-05-14

Drive mechanism and method

#64

20070023249

2007-02-01

All-wheel transmission system

#65

20050252749

2005-11-17

Dual clutch assembly for a motor vehicle powertrain

#66

14087410

2015-04-28

Control of power-on downshift in a vehicle with an oncoming binary clutch