ClassID:

246840

Y10T74/19284 - CPC Classification

Classification description:

Machine element or mechanism; Gearing; Interchangeably locked Meshing assisters

Sub-classes:
Recent Application in this class:
#1
20170254369
2017-09-07

Transmission gear synchronizer blocker ring formed of a thermoplastic material

#2
20160312838
2016-10-27

Shift device with synchronizer

#3
20160069429
2016-03-10

Power transmission assembly with face mounted bi-directional shift clutches

#4
20150211585
2015-07-30

Transmission gear synchronizer blocker ring formed of a thermoplastic material

#5
20150192204
2015-07-09

Dampers at the main shift rod

#6
20150176702
2015-06-25

Transmission system

#7
20150143936
2015-05-28

Automated manual transmission for vehicle

#8
20150128743
2015-05-14

Method of controlling a hydraulic control system for a dual clutch transmission

#9
20150128738
2015-05-14

Lubrication structure for transmission

#10
20150013486
2015-01-15

Transmission of outboard motor

#11
20140358383
2014-12-04

Method of identifying a synchronous position of a synchronizer actuator fork of a dual clutch transmission

#12
20140130626
2014-05-15

Transmission

#13
20140109707
2014-04-24

Shift device with synchronizer

#14
20140109706
2014-04-24

Shift device with synchronizer

#15
20140060227
2014-03-06

Shift system for power transmitting device

#16
20130205929
2013-08-15

Shift device with synchronizer

#17
20130125684
2013-05-23

System and method for controlling a transmission

#18
20130047760
2013-02-28

Control system of transmission

#19
20120330519
2012-12-27

Method for controlling a transmission brake

#20
20120318084
2012-12-20

Transmission with reverse idler gear synchronization system

#21
20120312656
2012-12-13

Synchronizer engagement relative speed-based force profile

#22
20120279326
2012-11-08

Engagement/disengagement of transmission with auxiliary gearbox

#23
20120266704
2012-10-25

Power transmission device

#24
20120255382
2012-10-11

Shifting device for a gearbox

#25
20120240698
2012-09-27

Transmission

#26
20120231683
2012-09-13

Vessel propulsion apparatus

#27
20120192665
2012-08-02

Vehicle transmission

#28
20120160045
2012-06-28

Gear clash logic

#29
20120145507
2012-06-14

Synchronizer assembly

#30
20120144946
2012-06-14

Method of controlling a hydraulic control system for a dual clutch transmission

#31
20120118091
2012-05-17

Transmission of motorcycle

#32
20120118090
2012-05-17

Gear shifting system for electric vehicle

#33
20120096966
2012-04-26

Manual transmission

#34
20120060632
2012-03-15

Synchronizing device of a transmission

#35
20120048045
2012-03-01

Transmission with reverse gear brake

#36
20110277572
2011-11-17

Synchronizer hub

#37
20110240435
2011-10-06

Multiple friction member synchronizing clutch

#38
20110239797
2011-10-06

Fine motion control rod drive mechanism handling apparatus and method of handling fine motion control rod drive mechanism

#39
20110239796
2011-10-06

Transmission with reverse idler gear brake

#40
20110226076
2011-09-22

Shifting assembly for shifting the reverse gear of a variable speed gearwheel transmission and variable speed gearwheel transmission

#41
20110214522
2011-09-08

SHIFTING CLUTCH

#42
20110203401
2011-08-25

Multiplexed electromechanical actuator mechanism

#43
20110185846
2011-08-04

Lock pin-type automobile synchronizer

#44
20110185833
2011-08-04

Power assist element

#45
20110146433
2011-06-23

Synchronizer re-energization for improved cold shift comfort

#46
20110126659
2011-06-02

Transmission gear engagement mechanism and method of operation

#47
20110120244
2011-05-26

TWO-SHAFT SHIFT GEARBOX OF A MOTOR VEHICLE

#48
20110107861
2011-05-12

Transmission for a motor vehicle

#49
20110079482
2011-04-07

Shift device adapted for transmission

#50
20110048150
2011-03-03

Actuating assembly for a centrally syncronised dual-clutch transmission

#51
20110011194
2011-01-20

Reverse chain drive for motor vehicle transmissions

#52
20100288594
2010-11-18

Lash control in a transmission coupler

#53
20100282561
2010-11-11

Method for kiss point adaptation

#54
20100274453
2010-10-28

Method for synchronized transmission gear ratio engagement

#55
20100263980
2010-10-21

Annularly mounted multiple friction member synchronizing and engaging clutch

#56
20100257968
2010-10-14

Mechanical gearbox for motor vehicles

#57
20100251843
2010-10-07

Dual clutch five speed transmission

#58
20100199793
2010-08-12

Synchronized gear shift system

#59
20100170358
2010-07-08

DRIVE TRANSMISSION DEVICE, DEVELOPMENT DEVICE PROVIDED THEREWITH, AND IMAGE FORMING APPARATUS

#60
20100120580
2010-05-13

Multi-mode hybrid transmission

#61
20100101345
2010-04-29

Gearbox

#62
20100078283
2010-04-01

Clutch assembly

#63
20100076652
2010-03-25

Speed change control system for industrial vehicle

#64
20100044140
2010-02-25

Engagement/disengagement of transmission with auxiliary gearbox

#65
20100029438
2010-02-04

Speed control method of automatic transmission

#66
20100024582
2010-02-04

POWER TRANSMISSION ASSEMBLY WITH FACE MOUNTED BI-DIRECTIONAL SHIFT CLUTCHES

#67
20090306864
2009-12-10

TRANSMISSION AND CONTROL METHOD THEREOF

#68
20090293657
2009-12-03

DOUBLE-CLUTCH GEARCHANGE

#69
20090281697
2009-11-12

Gear clash logic

#70
20090277293
2009-11-12

Device for synchronization and engagement of a gear transmission of a motor vehicle

#71
20090272213
2009-11-05

Drive train comprising an auxiliary engine which is connected to a countershaft of the transmission

#72
20090241728
2009-10-01

Electric dual input clutch transmission

#73
20090229394
2009-09-17

Power transmission mechanism

#74
20090227419
2009-09-10

Transmission system and method for performing a gearshift

#75
20090205450
2009-08-20

Group transmission for a motor vehicle

#76
20090137358
2009-05-28

Power flow configuration for dual clutch transmission mechanism

#77
20090133981
2009-05-28

Gear shifting point for the establishment of a connection, fixed against rotation, between a gear and a shaft

#78
20090107270
2009-04-30

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

#79
20090105915
2009-04-23

Automated transmission controller and vehicle including the automated transmission controller

#80
20090031837
2009-02-05

SYNCHROHIZING DEVICE OF TRANSMISSION

#81
20090031836
2009-02-05

Synchronizer actuating system with selectives

#82
20090004931
2009-01-01

Power train for an amphibious vehicle

#83
20080314176
2008-12-25

Shifting claw transmission and shifting method therefor

#84
20080302628
2008-12-11

Shift range control apparatus

#85
20080264193
2008-10-30

Shifting Device for a Transmission of a Motor Vehicle and Shifting Method

#86
20080262685
2008-10-23

Method for performing gear shifting

#87
20080245169
2008-10-09

Transmission and synchronizer

#88
20080245166
2008-10-09

Dual clutch transmission having reduced axial length

#89
20080242466
2008-10-02

Transmission for vehicles

#90
20080234105
2008-09-25

Control system and method for automatic transmission

#91
20080229855
2008-09-25

Sheet metal cylinder with a synchronization profile

#92
20080178696
2008-07-31

Multi-speed transmission with countershaft gearing arrangement

#93
20080141808
2008-06-19

Transmission structure

#94
20080135368
2008-06-12

Synchronizer device

#95
20080098843
2008-05-01

Gear selection assembly with nested differentially rotatable tube

#96
20080093570
2008-04-24

Coupling device and transmission system including the coupling device

#97
20080066568
2008-03-20

Transmission synchronizing system, in particular, in the form of a servo synchronizing system

#98
20080041176
2008-02-21

Transmission apparatus

#99
20080017470
2008-01-24

Synchronization device for a change speed gear

#100
20080006107
2008-01-10

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

#101
20080004155
2008-01-03

Synchronizing mechanism and transmission having the same

#102
20070281823
2007-12-06

Manual transmission and shift lug structure thereof

#103
20070278061
2007-12-06

Selectable one-way rocker clutch

#104
20070240956
2007-10-18

Automated transmission controller and vehicle including the automated transmission controller

#105
20070232434
2007-10-04

Active shift transmission, transmission control unit and automobile

#106
20070215429
2007-09-20

THRUST MEMBER FOR SYNCHRONIZING DEVICES

#107
20070209902
2007-09-13

Electrorheological inertia brake

#108
20070186703
2007-08-16

Method of changing gears of an automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter

#109
20070170032
2007-07-26

Shifting device for a synchronized gear change transmission

#110
20070144289
2007-06-28

Gear

#111
20070125193
2007-06-07

Sprung gear set and method

#112
20070113695
2007-05-24

Transmission module

#113
20070074595
2007-04-05

Vehicular drive system and driving method

#114
20070037660
2007-02-15

Vehicle control apparatus and control method

#115
20070034032
2007-02-15

Gearbox

#116
20060272437
2006-12-07

Sleeve spline structure of synchronizer

#117
20060258506
2006-11-16

Automatic transmission, dynamo-electric machine, and car

#118
20060243076
2006-11-02

Transmission for tractor

#119
20060230853
2006-10-19

Twin-clutch transmission

#120
20060219035
2006-10-05

Vehicular transmission

#121
20060213300
2006-09-28

Method for the control of operational sequencing in an automatic transmission of auxiliary construction

#122
20060207362
2006-09-21

Transmission system

#123
20060201268
2006-09-14

Synchronizer clutch for a motor vehicle multistep transmission

#124
20060185958
2006-08-24

Synchronizer for a manual transmission especially for a motor vehicle

#125
20060185459
2006-08-24

Controller, control method and control system for controlling a motor vehicle gear-type transmission

#126
20060185458
2006-08-24

Transmission auxiliary unit shift inhibitor

#127
20060185456
2006-08-24

Transmission auxiliary unit timed shift inhibitor

#128
20060179963
2006-08-17

Method for controlling and regulating a transmission brake in an automatic motor vehicle transmission

#129
20060161325
2006-07-20

Automated manual transmission launch control

#130
20060150761
2006-07-13

Shifting device for a transmission

#131
20060150760
2006-07-13

Vehicular transmissions utilizing slipper ring clutch control

#132
20060123940
2006-06-15

Dual clutch automatic transaxle

#133
20060112778
2006-06-01

Device for reduction of axial movement of the main shaft gears in a transmission with at least two countershafts

#134
20060112777
2006-06-01

Automated manual transmission control apparatus

#135
20060053928
2006-03-16

Method for reducing the power assistance for a gearshifting unit of a vehicle transmission

#136
20060021846
2006-02-02

Transmission apparatus having a clutch

#137
20050262957
2005-12-01

Synchronizer design

#138
20050262956
2005-12-01

Dual clutch automatic transaxle

#139
20050241422
2005-11-03

Gearshift device

#140
20050230216
2005-10-20

Controller for transmission

#141
20050202928
2005-09-15

Method and apparatus for providing momentary torque reversal for a transmission having an automated shift system

#142
20050199466
2005-09-15

Synchronizer for transmission

#143
20050193848
2005-09-08

Double clutch transmission

#144
20050193846
2005-09-08

Short change gear

#145
20050139025
2005-06-30

Gear shifting mechanism of axle drive system

#146
20050132832
2005-06-23

Transmission control system

#147
20050120818
2005-06-09

Traveling transmission of working vehicle

#148
20050120817
2005-06-09

Vehicular drive system and driving method

#149
20050115346
2005-06-02

Method of changing gears of automobile, automotive gear shifter, controller for automotive gear shifter, and actuator controller for automotive gear shifter

#150
20050072256
2005-04-07

Automatic transmission, dynamo-electric machine, and car

#151
20050061095
2005-03-24

Automotive power transmission with synchromesh mechanism

#152
20050050974
2005-03-10

Active shift transmission, transmission control unit and automobile

#153
20050016307
2005-01-27

Multi-part synchronizing ring of a synchronization device

#154
20050016306
2005-01-27

Automated drive train for a motor vehicle and method of controlling a drive train

#155
20050011292
2005-01-20

Transmission

#156
20050000316
2005-01-06

Transfer case with tubular output shaft