| Patents for F16H 39 - Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution (1,535) |
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| 05/03/2005 | CA2298112C Hydrostatic transaxle having axial piston motor and method for manufacturing transaxles |
| 04/28/2005 | US20050087068 Lubricating structure for hydraulic driving apparatus |
| 04/27/2005 | CN1199013C Swash plate type continuously variable transmission |
| 04/19/2005 | US6880449 Center section and running components for hydrostatic unit and method of manufacture |
| 04/19/2005 | US6880448 Pump and center section for hydrostatic transmission |
| 04/19/2005 | US6880334 Filter for hydrostatic transmission |
| 04/05/2005 | US6874319 Hydrostatic transmission apparatus |
| 03/31/2005 | WO2005028917A2 Mironov automatic stepless transmission |
| 03/31/2005 | US20050070390 Hydraulic steering transaxle and hydraulic driving vehicle |
| 03/24/2005 | WO2005026582A1 Hydraulic device |
| 03/16/2005 | EP1515068A1 Hydraulic stepless speed changer and power transmission device |
| 03/16/2005 | EP1515067A1 Hydraulic stepless speed changer and power transmission device |
| 03/02/2005 | CN1587751A Rotary positive displacement hydraulic device and hydraulic driving type petroleum production oil pump |
| 03/01/2005 | US6860105 Hydrostatic vehicle driving system applicable to a working vehicle |
| 03/01/2005 | US6860104 Automatic transmission |
| 02/24/2005 | US20050039555 Precession modulated continuously variable transmission |
| 02/17/2005 | US20050037892 Change-speed control system for utility vehicle having stepless change-speed apparatus for speed-changing engine output and transmitting the speed-changed output to traveling unit |
| 02/09/2005 | EP1504194A1 Hydraulic system comprising pressure-controlled damping means |
| 02/09/2005 | CN1576649A Bent axis hydrostatic module with multiple yokes |
| 02/01/2005 | US6849179 Internal filter |
| 02/01/2005 | US6849028 Propelling transmission control apparatus for a working vehicle having a hydrostatic stepless transmission |
| 01/27/2005 | US20050016304 Vehicle transmission |
| 01/27/2005 | DE10329469A1 Vorrichtung zur Umwandlung einer Linearbewegung in eine Drehbewegung A device for converting a linear movement into a rotational movement |
| 01/27/2005 | DE102004030147A1 Hydrostatisches Schrägachsenmodul mit mehreren Jochen Hydrostatic oblique axis module with multiple yokes |
| 01/26/2005 | CN1570424A Method for torque control hydraulic automatic infinite speed transmission and speed variator used therefor |
| 01/18/2005 | US6843056 Zero turn transaxle |
| 01/13/2005 | WO2005003598A1 Device for converting a linear motion into a rotational motion |
| 01/13/2005 | WO2005002896A1 Wheel drive section structure |
| 01/11/2005 | US6840042 Internal filter |
| 01/06/2005 | US20050003920 Hydrostatic transaxle having axial piston motor and method for manufacturing transaxles |
| 01/04/2005 | US6837141 Polyphase hydraulic drive system |
| 12/30/2004 | US20040262054 Transmission mechanism for vehicles having HST and pressure oil supply system therefor |
| 12/30/2004 | US20040261571 Hydraulic drive device utilizing electric motor |
| 12/30/2004 | US20040261408 Bent axis hydrostatic module with multiple yokes |
| 12/14/2004 | US6830116 Transmission mechanism for vehicles having HST and pressure oil supply system therefor |
| 12/08/2004 | EP1082556B1 Variable speed vehicle powertrains |
| 12/02/2004 | WO2004104448A1 Hydrostatic stepless speed change device |
| 12/02/2004 | DE19740553B4 Differential-Hydraulikmotor Differential hydraulic motor |
| 11/24/2004 | CN2658451Y Digital electrohydraulic control system for metal belt type stepless speed changer |
| 11/24/2004 | CN1177160C Automatic transmission |
| 11/23/2004 | US6821225 Transmission apparatus for a working vehicle |
| 11/18/2004 | US20040226295 Rotationally balanced hydraulic swash plate plunger unit, and hydraulic continuously variable transmission incorporating same |
| 11/18/2004 | US20040226294 Hydraulic continuously variable transmission |
| 11/16/2004 | US6817960 Hydrostatic transaxle having axial piston motor and method for manufacturing transaxles |
| 11/11/2004 | US20040221575 Hydraulic non-stage transmission |
| 11/11/2004 | US20040221574 Hydrostatic stepless transmission |
| 11/09/2004 | CA2298237C Hydrostatic transmission having two-piece pump and motor block assembly |
| 10/28/2004 | US20040211176 Powertrain unit with compact dipstick |
| 10/27/2004 | CN1540186A Circular hydraulic unit of substituting seven functions of motor vehicles |
| 10/27/2004 | CN1540171A Oil pressure driving gear utilizing motor |
| 10/21/2004 | US20040206079 Hydraulic continuously variable transmission |
| 10/21/2004 | US20040206078 Hydraulic continuously variable transmission |
| 10/21/2004 | US20040206077 Hydraulic continuously variable transmission |
| 10/19/2004 | CA2270844C Hydrostatic transaxle |
| 10/07/2004 | US20040195027 Hydraulically driven vehicle |
| 10/07/2004 | US20040194460 Swash plate type servo device for a plunger hydraulic unit |
| 10/06/2004 | EP1334265A4 Fluid power transfer device |
| 09/30/2004 | WO2004083684A1 Control device for a hydraulic differential |
| 09/30/2004 | US20040187676 Swash plate tilting angle detector for a swash plate plunger type hydraulic unit |
| 09/30/2004 | CA2519140A1 Control device for a hydraulic differential |
| 09/23/2004 | US20040182632 Frame structure of a vehicle |
| 09/23/2004 | US20040182076 Hydraulic stepless speed-change device and power transmission device |
| 09/23/2004 | US20040182075 Hydrostatic transmission having a hydraulic disconnect |
| 09/14/2004 | US6789445 Combination wheel retainer and axle shaft cover |
| 09/09/2004 | US20040172939 Axle driving system |
| 09/02/2004 | US20040168567 Long-piston hydraulic machines |
| 08/26/2004 | US20040163490 Propelling transmission control apparatus for a working vehicle having a hydrostatic stepless transmission |
| 08/19/2004 | DE10305253A1 Hydrostatic torque converter has pump housing connected rotationally secured to motor housing and set in locally fixed housing so that pump and motor housings rotate in one direction and are rotationally fixed in the other |
| 08/19/2004 | DE10305181A1 Torque-transmission unit for hydrostatic engines has a casing to rotate on bearings and pistons to oscillate in a cylinder and to maintain an active connection with the casing |
| 08/18/2004 | CN1522348A Hydraulic stepless speed-change device and power transmission device |
| 08/17/2004 | US6775977 Hydrostatic transmission |
| 08/10/2004 | US6773368 Variable speed vehicle powertrains |
| 08/05/2004 | DE4216703B4 Getriebeanordnung für ein Fahrzeug Transmission assembly for a vehicle |
| 08/05/2004 | DE10360855A1 Hydraulic drive device with electric motor, e.g. for hydraulic excavator, has rotary transfer devices connected to electric and hydraulic motor output shafts with revolution rate increase functions |
| 08/04/2004 | EP1442913A2 Hydrostatic transaxle having axial piston motor |
| 08/04/2004 | EP1442912A2 Hydrostatic transaxle having axial piston motor and method for manufacturing transaxles |
| 08/04/2004 | EP1442911A2 Frame structure of a vehicle |
| 07/29/2004 | WO2004062956A1 Hydraulic axle-drive device |
| 07/29/2004 | US20040147354 Super duty continuously variable transmission (SDCVT) |
| 07/22/2004 | US20040140144 Differential rotation control apparatus for vehicle |
| 07/22/2004 | US20040139745 Hydrostatic transaxle apparatus |
| 07/22/2004 | US20040139744 Hydrostatic transmission with pressure regulation means |
| 07/21/2004 | CN2627285Y Flow enhancing and supercharging device for fluid driving machinery |
| 07/15/2004 | US20040134704 Four wheel-drive vehicle |
| 07/14/2004 | CN2625657Y Hydraulic pressure stepless speed regulating device |
| 07/14/2004 | CN2625656Y Torque automatic control type hydraulic pressure stepless gear |
| 07/07/2004 | CN2623963Y 液压无级变速机 Hydraulic CVT |
| 07/06/2004 | US6758290 Modular hydrostatic transaxle for zero turn radius mower |
| 07/01/2004 | US20040123594 Hydrostatic transmission having a hydraulic dampening and neutral bleed mechanism |
| 07/01/2004 | DE10258904A1 Automotive power-vision gearbox has split gearbox with vibration dampening mechanism and summation gear unit |
| 06/30/2004 | EP1433979A2 Differential rotation control apparatus for vehicle |
| 06/30/2004 | CA2454371A1 Hydrostatic transmission having a hydraulic dampening and neutral bleed mechanism |
| 06/29/2004 | US6755019 Bypass mechanism for a hydrostatic transaxle |
| 06/17/2004 | US20040112677 Lubricating system for power unit for vehicle with internal combustion engine |
| 06/17/2004 | DE10164748A1 Hydraulic gearwheel machine for vehicles has continuously variable transmission through mutually displaceable gearwheel pumps with one used as motor |
| 06/10/2004 | US20040107795 Power transmission mechanism for an engine of a vehicle |
| 05/25/2004 | US6739128 Electronically controlled dampener for hydrostatic transmission |
| 05/19/2004 | CN2616735Y Low energy-consumption hydraulic source |
| 05/11/2004 | US6732828 Hydraulically driven vehicle |
| 05/06/2004 | EP1416121A1 Anti cavitation system for a gerotor-type two-speed motor |