ClassID:

151424

F16H61/6648 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for continuously variable gearings; Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling

Recent Application in this class:
#1
20200290448
2020-09-17

Angular momentum engine

#2
20190092312
2019-03-28

MULTI-MODE CVT CONTROLLER

#3
20190049004
2019-02-14

Controller for variable transmission

#4
20180148056
2018-05-31

SYSTEMS AND METHODS FOR CONTROL OF TRANSMISSION AND/OR PRIME MOVER

#5
20180148055
2018-05-31

Systems and methods for control of transmission and/or prime mover

#6
20180135750
2018-05-17

Continuously variable transmission

#7
20180080529
2018-03-22

Continuously variable transmission with wedge actuation mechanism

#8
20170356526
2017-12-14

Drive transmission device

#9
20170274903
2017-09-28

Systems and methods for control of transmission and/or prime mover

#10
20160362108
2016-12-15

Systems and methods for control of transmission and/or prime mover

#11
20160327136
2016-11-10

Cone/friction ring transmission and method for a cone/friction ring transmission

#12
20160244063
2016-08-25

Systems and methods for control of transmission and/or prime mover

#13
20160131254
2016-05-12

Continuously variable transmission device

#14
20160053889
2016-02-25

Containment control for a continuously variable transmission

#15
20150377348
2015-12-31

Gear change control device

#16
20150345413
2015-12-03

Drive arrangement for an engine ancillary such as a supercharger

#17
20150247572
2015-09-03

Multi-plexing clutch logic control of a multi-mode transmission

#18
20150152962
2015-06-04

Shift control device for continuously variable transmission

#19
20150080172
2015-03-19

Variator control with torque protection

#20
20150080165
2015-03-19

Continuously variable transmission

#21
20150051801
2015-02-19

Controller for variable transmission

#22
20150020633
2015-01-22

Fast valve actuation system for an automatic transmission

#23
20150011356
2015-01-08

Variator switching valve scheme for a torroidal traction drive transmission

#24
20140365059
2014-12-11

Systems and methods for control of transmission and/or prime mover

#25
20140257650
2014-09-11

Systems and methods for control of transmission and/or prime mover

#26
20140249725
2014-09-04

Variator multiplex valve scheme for a torroidal traction drive transmission

#27
20140214287
2014-07-31

Variator lockout valve system

#28
20140196528
2014-07-17

System and method for detecting clutch-related faults in an automatic transmission

#29
20140074366
2014-03-13

Control system and method for continuously variable transmission with variator speed ratio closed-loop feedback

#30
20130338893
2013-12-19

Multi-plexing clutch logic control of a multi-mode transmission

#31
20130338891
2013-12-19

Redundant controls for a multi-mode transmission

#32
20130338889
2013-12-19

Cold operation mode control for an IVT

#33
20130333508
2013-12-19

Hydraulic control system for a continuously variable transmission

#34
20130324355
2013-12-05

Containment control for a continuously variable transmission

#35
20130324344
2013-12-05

Continuously variable transmission

#36
20130311056
2013-11-21

Continuously variable transmission device

#37
20130310208
2013-11-21

Continuously variable transmission device

#38
20130020803
2013-01-24

STEADY-STATE AND TRANSITORY CONTROL FOR TRANSMISSION BETWEEN ENGINE AND ELECTRICAL POWER GENERATOR

#39
20130017925
2013-01-17

Toroidal continuously variable transmission

#40
20120302401
2012-11-29

Control system for a vehicle drivetrain

#41
20120258839
2012-10-11

Auxiliary power unit having a continuously variable transmission

#42
20120202643
2012-08-09

Variator multiplex valve scheme for a torroidal traction drive transmision

#43
20120202642
2012-08-09

Variator switching valve scheme for a torroidal traction drive transmision

#44
20110184614
2011-07-28

Methods for control of transmission and prime mover

#45
20110144925
2011-06-16

System and method for detecting clutch-related faults in an automatic transmission

#46
20110144872
2011-06-16

Variator lockout valve system

#47
20110140017
2011-06-16

Fast valve actuation system for an automatic transmission

#48
20110105272
2011-05-05

Hydraulic variator control arrangement

#49
20110087411
2011-04-14

Electronic controller for a continuously variable transmission and a method of control of a continuously variable transmission

#50
20110077810
2011-03-31

Electric drive apparatus and process

#51
20110015838
2011-01-20

Shift control of continuously variable transmission

#52
20110015837
2011-01-20

Control of and control method for vehicle continuously variable transmission

#53
20100200692
2010-08-12

Aircraft electric generation system

#54
20100197447
2010-08-05

CONTINUOUSLY VARIABLE TRANSMISSION

#55
20100174456
2010-07-08

MECHANICAL CVT DRIVE TRAIN AND CONTROL METHOD FOR EARTH WORKING VEHICLE

#56
20100140034
2010-06-10

CVT CONTROL SYSTEM

#57
20100131164
2010-05-27

Systems and methods for control of transmission and/or prime mover

#58
20100035720
2010-02-11

Toroidal continuously variable transmission

#59
20090325755
2009-12-31

Full-toroidal continuously variable transmission

#60
20090318259
2009-12-24

Arrangement for control of a continuosly variable transmission

#61
20090305840
2009-12-10

Power take off arrangement for a motor vehicle

#62
20090221398
2009-09-03

DRIVE ROLLER CONTROL FOR TORIC-DRIVE TRANSMISSION

#63
20090143192
2009-06-04

Drive control device for vehicle

#64
20090132135
2009-05-21

Controller for variable transmission

#65
20090023545
2009-01-22

STEADY-STATE AND TRANSITORY CONTROL FOR TRANSMISSION BETWEEN ENGINE AND ELECTRICAL POWER GENERATOR

#66
20080315559
2008-12-25

Work vehicle

#67
20080269001
2008-10-30

Drive mechanism for infinitely variable transmission

#68
20080058155
2008-03-06

Transmission control device for continuously variable transmission apparatus for vehicles

#69
20070275810
2007-11-29

Continuously variable transmission

#70
20070270280
2007-11-22

OPERATING DEVICE AND METHOD OF AN APPARATUS

#71
20070197341
2007-08-23

DRIVE ROLLER CONTROL FOR TORIC-DRIVE TRANSMISSION

#72
20070167274
2007-07-19

Hydraulic circuit for a toroidal transmission

#73
20070142163
2007-06-21

Continuously variable ratio transmission assembly and method of control of same

#74
20070112495
2007-05-17

Method and device for determining motor vehicle acceleration

#75
20070050118
2007-03-01

Control method and controller for a motor vehicle drive train

#76
20060264295
2006-11-23

Continuously variable transmission system

#77
20060236795
2006-10-26

Toroidal regulating device

#78
20060201766
2006-09-14

Continuously variable transmission

#79
20060174757
2006-08-10

Hydraulic control apparatus and hydraulic control method

#80
20060154775
2006-07-13

Transmission and constant speed accessory drive

#81
20060014606
2006-01-19

Acceleration mode for a vehicle with a continuous transmission

#82
20060014605
2006-01-19

Toroidal gearing

#83
20050258651
2005-11-24

Vehicular electric power generating system

#84
20050202930
2005-09-15

Continuously variable transmission apparatus

#85
20050181905
2005-08-18

Transmission and constant speed accessory drive

#86
20050159269
2005-07-21

Continuously variable transmission

#87
20050124454
2005-06-09

Speed change control apparatus for toroidal CVT

#88
20050049109
2005-03-03

Continuously variable transmission apparatus

#89
20050037887
2005-02-17

Continuously variable transmission apparatus