ClassID:

148384

F16D2027/008 - CPC Classification

Classification description:

Magnetically- or electrically- actuated clutches; Control or electric circuits therefor Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path

Recent Application in this class:
#1
20240384764
2024-11-21

CLUTCH ASSEMBLIES AND ASSOCIATED METHODS

#2
20230145255
2023-05-11

Bistable electromagnetic clutch

#3
20230088870
2023-03-23

Electronic locking differential

#4
20230042094
2023-02-09

Automotive accessory using a magnetic field between circumferentially spaced teeth, a rotor body and a pulley to create a secondary torque path

#5
20220099181
2022-03-31

Magnetic actuator and a gear system comprising the same

#6
20220099147
2022-03-31

Axially oriented linear actuator including single stator coil, and clutch assembly having the actuator

#7
20220042554
2022-02-10

Magnetically actuated clutch for an additive manufacturing system

#8
20220018401
2022-01-20

Synchronized electromagnetic single plate clutch system

#9
20210310491
2021-10-07

Automotive accessory having an electromagnet pulley assist mechanism equipped with circumferentially spaced teeth nested with a conductive body

#10
20210285504
2021-09-16

Electromagnetic clutch system

#11
20210277961
2021-09-09

Synchronized electromagnetic single plate clutch system

#12
20210018049
2021-01-21

Energy efficient A/C compressor clutch

#13
20200325944
2020-10-15

Rotational coupling device with flux conducting bearing shield

#14
20200173499
2020-06-04

Electromagnetic system for controlling the operating mode of a non friction coupling assembly and coupling and magnetic control assembly having same

#15
20190331174
2019-10-31

Rotatable electromagnetic clutch utilizing inductive coupling

#16
20190264757
2019-08-29

Electromagnetic connecting device

#17
20190257373
2019-08-22

Fan-coupling device with unitary magnetic pole construction

#18
20190032727
2019-01-31

ELECTROMAGNETIC CLUTCH ASSEMBLY

#19
20180149210
2018-05-31

Electromagnetic dog clutch

#20
20180106303
2018-04-19

SWITCHABLE OR TWO-SPEED ENGINE ACCESSORY

#21
20180038422
2018-02-08

Interrupter and differential

#22
20170219030
2017-08-03

Electromagnetic brake for a power transmission assembly

#23
20170217475
2017-08-03

Steering device

#24
20170191533
2017-07-06

Clutch device with eddy current brake with reduced air gap

#25
20160298700
2016-10-13

Magnetic clutch with foreign material extraction and cooling

#26
20160265600
2016-09-15

Powertrain rotational disconnect assembly

#27
20160223064
2016-08-04

Clutch device and differential device with reduced friction loss

#28
20160153507
2016-06-02

ELECTROMAGNETIC CLUTCH

#29
20160116005
2016-04-28

Electronic actuator for fan clutch

#30
20160053827
2016-02-25

Electromagnetic clutch assembly

#31
20160040728
2016-02-11

Electromagnetic clutch

#32
20160025159
2016-01-28

Electromagnetic clutch and manufacturing method thereof

#33
20150337908
2015-11-26

Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate

#34
20150300424
2015-10-22

CLUTCH MECHANISM

#35
20150292573
2015-10-15

Clutch

#36
20140311852
2014-10-23

Electromagnetic clutch and method for producing armature for electromagnetic clutch

#37
20140274543
2014-09-18

Electromagnetic clutch unit, four-wheel-drive vehicle, control method for the electromagnetic clutch unit, and control method for the four-wheel-drive vehicle

#38
20140182995
2014-07-03

Clutch plate

#39
20140174875
2014-06-26

Accessory drive with friction clutch

#40
20140034440
2014-02-06

Driving force transmission apparatus and method of manufacturing the same

#41
20140021003
2014-01-23

Electromagnetic clutch

#42
20130015033
2013-01-17

Rotational coupling device with flux leakage path insulator

#43
20120156062
2012-06-21

Electromagnetic clutch, compressor, and manufacturing method for electromagnetic clutch

#44
20120133465
2012-05-31

Electromagnet and electromagnetic coil assembly

#45
20120132494
2012-05-31

Electromagnetic friction clutch having oscillating pole faces

#46
20120096704
2012-04-26

Method for producing clutch and brake disks for electromagnetic clutches or electromagnetic brakes having at least one friction surface element

#47
20120012434
2012-01-19

ELECTROMAGNETIC CLUTCH

#48
20110259703
2011-10-27

Electromagnetic clutch with brake

#49
20110083935
2011-04-14

Clutch mechanism and clutch system having the same

#50
20110063058
2011-03-17

Electromagnetic actuator

#51
20110061983
2011-03-17

ROTATION TRANSMISSION DEVICE

#52
20110005887
2011-01-13

Electromagnetic friction clutch

#53
20110005883
2011-01-13

Electromagnetic friction clutch

#54
20100258400
2010-10-14

ELECTROMAGNETIC CLUTCH

#55
20100219036
2010-09-02

Driving force transmitting device

#56
20100000836
2010-01-07

Electromagnetic clutch

#57
20090321214
2009-12-31

ELECTROMAGNETIC CLUTCH

#58
20090314600
2009-12-24

Electromagnetic clutch

#59
20090224728
2009-09-10

Application of eddy current braking system for use in a gearbox/generator mechanical disconnect

#60
20090127059
2009-05-21

Clutch arrangement for motor vehicle transmission and method for engaging and disengaging a gearspeed

#61
20080283352
2008-11-20

Electromagnetic actuator

#62
20080236982
2008-10-02

ELECTROMAGNETIC CLUTCH

#63
20080149449
2008-06-26

Magnetic friction clutch

#64
20080142332
2008-06-19

Electromagnetic clutch device and method for manufacturing same

#65
20080142327
2008-06-19

Magnetic friction clutch

#66
20080073170
2008-03-27

Power transmission device

#67
20080067024
2008-03-20

Power transmitting device

#68
20080060901
2008-03-13

Thin electromagnetic clutch

#69
20070272509
2007-11-29

Electromagnetically operated unit, in particular a clutch, brake and/or lock

#70
20070170029
2007-07-26

Rotation transmission device

#71
20070108009
2007-05-17

Drive force transmission device

#72
20070035371
2007-02-15

Electromagnetic actuator, clutch device using it, and power transmission device for automobile

#73
20070023251
2007-02-01

Electromagnetically operated friction disk clutch and rotor for a clutch of this type

#74
20070017771
2007-01-25

Rotating machine having electro-magnetic clutch

#75
20060289265
2006-12-28

Electromagnetic clutch

#76
20060279147
2006-12-14

Rotational coupling device

#77
20060278491
2006-12-14

Rotational coupling device

#78
20060278480
2006-12-14

Rotational coupling device

#79
20060226939
2006-10-12

Residual magnetic devices and methods for an ignition actuation blockage device

#80
20060219498
2006-10-05

Residual magnetic devices and methods

#81
20060201770
2006-09-14

Electromagnetic clutch for compressor

#82
20060144666
2006-07-06

Magnetic-path member, electromagnetic coupling device using magnetic-path member, and method of manufacturing magnetic-path member

#83
20050277510
2005-12-15

Differential gear mechanism

#84
20050269183
2005-12-08

Electromagnetic clutch with elastic member easily melted

#85
20050167225
2005-08-04

Clutch plate, friction clutch, and coupling device

#86
20050139446
2005-06-30

Electromagnetic clutch

#87
20050115790
2005-06-02

Installation structure of electromagnetic multiple-disk clutch device

#88
20050031455
2005-02-10

Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle engines