ClassID:

246835

Y10T74/1926 - CPC Classification

Classification description:

Machine element or mechanism; Gearing; Interchangeably locked; Control mechanism; Automatic Speed responsive

Sub-classes:
Recent Application in this class:
#1
20150192191
2015-07-09

Vehicle transmission device

#2
20150101431
2015-04-16

System and method for performing shuttle shifts with a transmission of a work vehicle

#3
20140033845
2014-02-06

Automatic transmission control method and control apparatus, and automatic transmission system

#4
20130152718
2013-06-20

Control device of automatic transmission

#5
20130000436
2013-01-03

Shift switching device

#6
20120103117
2012-05-03

TRANSMISSION DEVICE FOR AN AUXILIARY OR ACCESSORY OF A VARIABLE-SPEED ENGINE, AN ENGINE EQUIPPED THEREWITH AND USES THEREOF

#7
20120072130
2012-03-22

Method of measuring torque and torque measuring system for said method

#8
20120036953
2012-02-16

Gearbox shifting point for producing a rotationally fixed connection between at least one gearwheel and one shaft

#9
20110257857
2011-10-20

Control system and method for synchronization control in dual clutch transmissions

#10
20110257855
2011-10-20

Control system and method for shift fork position in dual clutch transmissions

#11
20110247454
2011-10-13

Evacuated transmission case

#12
20110196584
2011-08-11

Control system and method for automatic selection of a low range gear ratio for a vehicle drivetrain

#13
20110127099
2011-06-02

Two-wheeled motor vehicle

#14
20110056317
2011-03-10

Control system for transmission

#15
20100323845
2010-12-23

Shift control method for an automatic group transmission

#16
20100168956
2010-07-01

Shift switching device

#17
20100029438
2010-02-04

Speed control method of automatic transmission

#18
20100024581
2010-02-04

Dual clutch transmission control device

#19
20090296356
2009-12-03

Container unit for electrical device

#20
20090288513
2009-11-26

Arrangement of position transmitters on a selector rod

#21
20090280951
2009-11-12

Method for operating a vehicle drivetrain

#22
20090278361
2009-11-12

ELECTRIC POWER GENERATION DEVICE

#23
20090247358
2009-10-01

Shift transmission control device of vehicle, vehicle and method for controlling shift transmission in vehicle

#24
20090193919
2009-08-06

Automated shift transmission

#25
20090165584
2009-07-02

Dual clutch transmission

#26
20090165582
2009-07-02

Twin clutch type speed-change apparatus

#27
20090145253
2009-06-11

Shifting control system

#28
20090118088
2009-05-07

Surrogate engine speed signal for controlling a dual clutch powershift transmission

#29
20090107270
2009-04-30

Utility vehicle having a drive motor and a shifting claw transmission with an electric motor

#30
20090095102
2009-04-16

Dual clutch transmission

#31
20090071277
2009-03-19

Method for shifting actuation of an automated group transmission

#32
20090062996
2009-03-05

Multi ratio transmission

#33
20090036268
2009-02-05

Transmission heater system and method

#34
20090031835
2009-02-05

Shift device of transmission

#35
20090012682
2009-01-08

Systems and methods for user control of vehicular transmission shift points

#36
20080314176
2008-12-25

Shifting claw transmission and shifting method therefor

#37
20080314175
2008-12-25

Engine synchronizer

#38
20080274857
2008-11-06

Method for controlling an automatic vehicle transmission in order to reduce back-and-forth shifting

#39
20080236912
2008-10-02

Hybrid vehicle and control method thereof

#40
20080236317
2008-10-02

Double-clutch transmission

#41
20080099266
2008-05-01

Shift control device and straddle type vehicle

#42
20080098837
2008-05-01

Shift control device for a vehicle

#43
20080098836
2008-05-01

Gearbox with synchronizing clutch

#44
20080083292
2008-04-10

Vehicle, driving system, and control methods of the same

#45
20080066567
2008-03-20

Automatic transmission controlling apparatus and method

#46
20080006107
2008-01-10

Step-by-step variable transmission and method for controlling the same

#47
20070265132
2007-11-15

Transmission Device For an Auxiliary or Accessory of a Variable-Speed Engine, an Engine Equipped Therewith and Uses Thereof

#48
20070254774
2007-11-01

Method for adjusting an automatic transmission ratio

#49
20070251346
2007-11-01

Splash guard mechanism of gear position sensor for motorcycle

#50
20070232434
2007-10-04

Active shift transmission, transmission control unit and automobile

#51
20070227851
2007-10-04

Gearbox Shifting Point For Producing A Rotationally Fixed Connection Between At Least One Gearwheel And One Shaft

#52
20070214905
2007-09-20

Method for cooling a friction shift element of a transmission

#53
20070191182
2007-08-16

Park inhibit assembly for an electric transmission range selection system

#54
20070129209
2007-06-07

Method for determining an engaged ratio in a gearbox

#55
20070125192
2007-06-07

Single clutch transmission

#56
20070099756
2007-05-03

Shift control apparatus for automatic transmission

#57
20070099751
2007-05-03

Shift control apparatus for automatic transmission

#58
20070066441
2007-03-22

Gear shifting completion determining device and gear shifting completion determining method

#59
20070051196
2007-03-08

Gear selection strategy for a dual clutch transmission

#60
20070017312
2007-01-25

Transmission operating apparatus for vehicle

#61
20060258503
2006-11-16

Shift device of transmission

#62
20060243076
2006-11-02

Transmission for tractor

#63
20060236800
2006-10-26

Vehicular manual transmission control apparatus

#64
20060234831
2006-10-19

Method of detecting false neutral in an automated transmission system

#65
20060183597
2006-08-17

TRANSMISSION CONTROLLERS

#66
20060052217
2006-03-09

Process and device for preventing the engagement of an impermissible speed in an automated gearbox

#67
20060037422
2006-02-23

Motor vehicle comprising a drive train having a multiple clutch drive

#68
20050288149
2005-12-29

Motor vehicle comprising a drive train having a multiple clutch drive

#69
20050261108
2005-11-24

Motor vehicle comprising a drive train having a multiple clutch drive

#70
20050239595
2005-10-27

Observer-based control method for automatically shifting a manual transmission

#71
20050235765
2005-10-27

Transmission control method for repeated forward-reverse operation

#72
20050230216
2005-10-20

Controller for transmission

#73
20050187051
2005-08-25

Apparatus for fine tuning a bicycle derailleur position

#74
20050178634
2005-08-18

Device and method for detection of a gear position in an automotive gearbox

#75
20050172741
2005-08-11

Drive device

#76
20050109141
2005-05-26

Automated mechanical transmission system

#77
20050071069
2005-03-31

Automatic transmission and a hydraulic pressure controlling device for an automatic transmission

#78
20050066755
2005-03-31

Range control method for lever shifted compound transmissions

#79
20050050974
2005-03-10

Active shift transmission, transmission control unit and automobile

#80
20050043139
2005-02-24

Automatic gear system

#81
20050037891
2005-02-17

Transmission, and control system and control method for the transmission

#82
20050026746
2005-02-03

Automatic range up-shift control and method of operation