Patents for F16H 47 - Combinations of mechanical gearing with fluid clutches or fluid gearing (4,840)
02/2001
02/01/2001WO2000043695A3 Continuously variable hydrostatic-mechanical power split transmission
02/01/2001DE19936264A1 Antriebssystem eines landwirtschaftlichen Fahrzeugs Drive system of an agricultural vehicle
02/01/2001DE19933822A1 Leistungsverzweigungsgetriebe Power split transmission
01/2001
01/31/2001EP1072817A2 Hydro-mechanical transmission system for an agricultural harvesting machine
01/31/2001CN1281800A Clutch brake reverse gear differential device
01/25/2001WO2001006150A1 Power distribution transmission
01/25/2001WO2001005647A2 Drive system
01/24/2001CN2416281Y Mine stepless adjustable speed apparatus
01/18/2001WO2001004515A1 Power-splitting transmission
01/18/2001DE19932806A1 Leistungsverzweigungsgetriebe Power split transmission
01/18/2001DE10017076A1 Verfahren und Vorrichtung zur Erzeugung von Geschwindigkeitsbefehlen ansprechend auf schnelle Veränderungen der Bedienereingaben Method and apparatus for generating velocity commands in response to rapid changes in the operator inputs
01/17/2001EP1069345A2 Mechanical-hydrostatic transmission, particularly for agricultural vehicles such as lawn-mowers or the like
01/10/2001EP1065920A1 Feed device
01/10/2001CN1279750A Hydromechanical travelling mechanism
01/02/2001US6169950 Method for controlling a vehicle drive unit having a continuously variable transmission
12/2000
12/21/2000DE19954894A1 Leistungsverzweigungsgetriebe Power split transmission
12/13/2000EP1058796A1 Hydrodynamic-mechanical multi-speed compound transmission, especially a six-speed torque-converter transmission
12/05/2000US6157147 Power transmission apparatus
12/05/2000US6155946 Hydrodynamic clutch device with a transmission
11/2000
11/30/2000WO2000071905A2 Split-torque power transmission
11/30/2000WO2000071887A1 Drive system for a motor vehicle
11/30/2000WO2000071377A1 Power branching transmission
11/30/2000CA2383121A1 Power branching transmission
11/29/2000EP1055844A1 Continuous power dividing hydromechanical transmission for motor vehicles
11/29/2000EP1055835A1 Shifting toothed clutch
11/28/2000US6152846 Integrated hydrostatic transaxle with controlled traction differential
11/28/2000US6151990 Hydrostatic transaxle having a casing split along one or more vertical planes
11/23/2000DE19923316A1 Drive system for motor vehicle, having starter- and generator unit sealingly arranged in casing, in area, in which drive shaft, or shaft connected with it, steps through casing
11/22/2000EP1053418A1 Method for mounting a transmission unit
11/21/2000US6148974 Power transmission system for vehicle
11/14/2000US6145409 Hybrid gearbox
10/2000
10/31/2000US6139458 Hydrostatic/direct drive transmission system and associated method
10/26/2000WO2000032955A8 Parallel hydromechanical underdrive transmission
10/24/2000US6135913 Power transfer system including power-interrupt auto-manual transmission, secondary power source of stored fluid pressure, and electronic throttle controls
10/18/2000EP0883760B1 Multi-range hydromechanical transmission for motor vehicles
10/17/2000US6132330 Infinitely variable transmission
10/10/2000US6129188 Transmission for motor vehicle
10/03/2000US6126568 Torsional vibration damper for a bridge clutch with planetary gear set
10/03/2000US6125954 Continuously shifting-type steering system
09/2000
09/21/2000WO2000055020A1 Starting unit
09/21/2000DE10003174A1 Continuously variable hydrostatic-mechanical split transmission regulates hydrostatic unit speed so coupling elements to be closed are stationary or synchronised
09/14/2000DE19910047A1 Hydrostatic hub drive for axial piston engine has cylinder drum connected to gearbox by centrally mounted torsion rod projecting into drum at one end and into gearbox at other
09/13/2000EP1034389A1 Hydromechanical travelling mechanism
09/07/2000DE19907037A1 Hydrodynamisch, mechanisches Verbundgetriebe Hydrodynamic, mechanical compound transmission
09/07/2000DE19855763C1 Verfahren zur Montage einer Getriebebaueinheit Method for mounting a transmission unit
08/2000
08/29/2000US6109031 Relief pressure controlling device used in vehicular hydraulic continuously variable transmission
08/24/2000WO2000049312A1 Hydrodynamic, mechanical multi-speed compound transmission
08/23/2000EP1029183A1 Hydraulic machine
08/22/2000US6106427 Continuously variable transmission
08/16/2000CN1263587A Multi-range hydromechanical transmission for vehicles
08/15/2000US6102824 Reduction gear apparatus
08/08/2000US6099428 Continuously variable transmission
08/08/2000US6099262 Axial piston machine
08/03/2000DE19902084A1 Schiffsantriebsanlage mit einer stufenlos leistungsverzweigten Getriebestufe Ship propulsion system with an infinitely power split transmission stage
08/03/2000DE19901443A1 Antriebsstrang für ein Fahrzeug und Verfahren zum Steuern eines Antriebsstranges Drive train for a vehicle and method for controlling a drive train
07/2000
07/27/2000WO2000043696A1 Variable-ratio marine gear step
07/27/2000WO2000043695A2 Continuously variable hydrostatic-mechanical power split transmission
07/19/2000EP1020314A2 Vehicle propulsion system and method for its control
07/18/2000US6090005 Two-mode, compound-split, vehicular transmission having both enhanced speed and enhanced tractive power
07/11/2000US6086501 Hydro-mechanical transmission
07/06/2000DE19860571A1 Infinitely variable transmission has the drive split into three parallel paths with one path with variable hydraulic transmission and with two differential drives
06/2000
06/28/2000EP1012493A1 Hydrostatic mechanical torque divider transmission with four areas
06/27/2000US6080074 Process for precise adjustment of a hydrostatic and mechanical torque division gearing
06/21/2000DE19948627A1 Überdrehzahlsteuersystem für ein hydromechanisches Antriebssystem Overspeed control system for a hydro-mechanical drive system
06/21/2000CN1257018A Gearing system for small vehicles
06/21/2000CN1257017A Gearing system for small vehicles
06/21/2000CN1257016A Gearing system for small vehicles
06/14/2000EP1007869A1 Continuously variable transmission
06/13/2000US6074325 Shift control unit of automatic transmission
06/08/2000WO2000032964A1 Method for mounting a transmission unit
06/08/2000WO2000032955A1 Parallel hydromechanical underdrive transmission
05/2000
05/30/2000US6067878 System and method for restricting gear shift operation in timber harvesting tractors
05/30/2000US6067795 Hydraulic continuously variable transmission for use on vehicle
05/24/2000CN1253890A Driving system for small car
05/23/2000US6066059 Continuously variable transmission system
05/23/2000US6066058 Automatic transmission
05/17/2000EP1001190A2 Transmission system for small-size vehicle
05/17/2000EP1001189A2 Transmission system for small-size vehicle
05/17/2000EP1001188A2 Transmission system for small-size vehicle
05/17/2000EP1001187A2 Transmission system for small-size vehicle
05/09/2000US6059534 Control system for hydraulic drive
05/04/2000WO2000025041A1 Continuously variable transmission
05/02/2000US6056657 Control strategy for optimizing multi-range hydro-mechanical transmission
05/02/2000US6056094 Hydraulic control device for automatic transmission
04/2000
04/27/2000DE19944792A1 Infinitely variable retro-fit gear for small tractor power take-off point, with either hydrostatic or mechanical converter to transmit small proportion of engine power
04/27/2000DE19924512C1 Gear change for vehicle has a fixed ratio gear change in parallel to a hydrostatic drive and with the mechanical gear change as a coaxial double differential drive
04/25/2000US6053843 Drive device provided with torque-limiting means
04/25/2000US6052978 Ensilage harvester variable speed feed roll drive
04/20/2000DE19939192A1 Speed control of hydraulic machinery having IC engine as prime mover, regulates flow rates of hydraulic pump-motor drive pair automatically, based on engine RPM
04/11/2000US6047806 Hydrodynamic torque converter with depressions in the extension area of the friction linings
04/06/2000WO2000019127A1 Transmission for speed changing and steering of a vehicle
04/05/2000EP0990097A1 A power transmission system
04/04/2000US6044728 Power shift transmission for a movable machine and method for controlling a power shift transmission for a movable machine
03/2000
03/30/2000DE19830953A1 Verfahren und Vorrichtung zur Steuerung eines Kraftfahrzeug-Antriebsstranges Method and apparatus for controlling a motor vehicle drive train
03/29/2000EP0988477A1 Method and device for the power shiftable change-over of a hydrostatic vehicle drive of a mobile construction machine
03/29/2000EP0988475A1 Multi-range hydromechanical transmission for vehicles
03/28/2000US6042502 Method and apparatus for generating velocity commands in response to rapid changes in operator inputs
03/28/2000US6042497 Variable speed transmission
03/28/2000US6042496 Hydrostatic-mechanical power distribution transmission
03/22/2000EP0987469A2 Single cavity toroidal traction drive continually variable transmission
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