| 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) |
|---|
| 05/23/2006 | US7047840 Power transmission mechanism for an engine of a vehicle |
| 05/23/2006 | US7047736 Zero turn transaxle |
| 05/16/2006 | US7044878 Differential rotation control apparatus for vehicle |
| 05/10/2006 | EP1654136A1 Hydrostatic drive system with pump-sided division of the amount of hydraulic fluid for two hydraulic circuits |
| 05/04/2006 | WO2006045158A1 Hydromechanical variable speed transmission |
| 05/04/2006 | CA2585252A1 Hydromechanical variable speed transmission |
| 05/03/2006 | EP1653127A1 Hst drive circuit |
| 04/20/2006 | US20060080956 Axle driving system |
| 04/11/2006 | US7025162 Hydraulically driven vehicle |
| 04/11/2006 | US7024964 Hydraulic drive device utilizing electric motor |
| 04/06/2006 | US20060070376 Hydrostatic stepless transmission |
| 04/05/2006 | EP1367220B1 Rotary hydraulic machine |
| 04/04/2006 | US7021053 Operation mechanism of a variable displacement hydraulic pump |
| 03/29/2006 | EP1639274A1 Device for converting a linear motion into a rotational motion |
| 03/29/2006 | CN1247918C Drive controller of cooling fan |
| 03/28/2006 | US7017343 Hydrostatic transmission with pressure regulation means |
| 03/07/2006 | US7007571 Hydrostatic transmission |
| 03/02/2006 | DE4447129B4 Hydrostatisches Getriebe, Verfahren zum Steuern eines hydrostatischen Getriebes Hydrostatic transmission method of controlling a hydrostatic transmission |
| 02/22/2006 | CN1737408A Hydraulic kicker control piston |
| 02/21/2006 | US7000388 Hydraulic continuously variable transmission |
| 02/14/2006 | US6996981 Rotationally balanced hydraulic swash plate plunger unit, and hydraulic continuously variable transmission incorporating same |
| 01/31/2006 | US6990808 Axle driving system |
| 01/26/2006 | DE102005023172A1 Hydrostatic vehicle propulsion system, has traction control valve system with two one-way relief valve lines connected to hydrostatic circuit, where valve system applies similar inlet pressure to two rear wheel motors |
| 01/24/2006 | US6988362 Hydrostatic stepless transmission |
| 01/19/2006 | US20060013705 Pump system and pump unit |
| 01/19/2006 | US20060013700 Long piston hydraulic machines |
| 01/18/2006 | EP1617079A2 Pump system and pump unit |
| 01/11/2006 | CN1236216C Power unit |
| 01/10/2006 | US6983680 Long-piston hydraulic machines |
| 12/29/2005 | US20050284256 Drive system for mobile vehicles |
| 12/29/2005 | DE102004028054A1 Elektro-magnetisch betätigtes Steuerventil Electromagnetically actuated control valve |
| 12/20/2005 | CA2385396C Modular hydrostatic transaxle for zero turn radius mower |
| 12/06/2005 | US6971233 Pump apparatus |
| 11/29/2005 | US6968686 Operation mechanism of a variable displacement hydraulic pump |
| 11/24/2005 | US20050257983 Vehicle improved in steering |
| 11/15/2005 | US6964424 Drive system |
| 11/15/2005 | US6964280 Valve assembly for use in a hydraulic component |
| 11/10/2005 | US20050247504 Dual hydraulic machine transmission |
| 10/27/2005 | WO2005100070A1 Hydraulically operated automobile |
| 10/27/2005 | US20050235639 Operation mechanism of a variable displacement hydraulic pump |
| 10/25/2005 | US6957532 Powertrain unit with compact dipstick |
| 10/20/2005 | US20050233857 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 |
| 10/20/2005 | US20050233852 Hydrostatic transaxle apparatus |
| 10/19/2005 | EP1586775A2 Hydraulic pump unit, hydraulic pump set and working vehicle |
| 10/19/2005 | CN2735081Y Hydraulic transmission system for tower crane |
| 10/13/2005 | US20050226747 Hydraulic pump unit, hydraulic pump set, and working vehicle |
| 10/12/2005 | EP1584510A1 Hydraulic axle-drive device |
| 10/06/2005 | WO2005093250A1 Long-piston hydraulic machines |
| 10/06/2005 | US20050217919 Axle driving apparatus |
| 10/06/2005 | US20050217262 Hydrostatic transmission with pressure regulation means |
| 10/06/2005 | DE102005010092A1 Hydrostatisches kontinuierlich veränderbares Getriebe A hydrostatic continuously variable transmission |
| 10/06/2005 | DE102005010015A1 Kupplungsvorrichtung für ein hydrostatisches kontinuierlich veränderliches Getriebe A coupling device for a hydrostatic continuously variable transmission |
| 10/05/2005 | EP1582772A2 A driving force distribution apparatus for right and left wheels |
| 10/05/2005 | EP1582716A1 Continuously variable drive for superchargers |
| 10/04/2005 | US6951164 Swash plate type servo device for a plunger hydraulic unit |
| 09/29/2005 | US20050211494 Four wheel-drive vehicle |
| 09/29/2005 | US20050211231 Continuously variable drive for superchargers |
| 09/29/2005 | US20050210873 Driving force distribution apparatus for right and left wheels |
| 09/29/2005 | DE102005010058A1 Hydrostatic continuously variable transmission for motorcycle has communication groove formed between valve spool and spool hole for moving valve spool between two positions and connected to outside of spool hole via main discharge oil path |
| 09/28/2005 | EP1580060A1 Hydrostatic Power unit |
| 09/28/2005 | CN1673577A Rotary positive displacement hydraulic device |
| 09/22/2005 | US20050204737 Power unit |
| 09/20/2005 | US6945041 Bent axis hydrostatic module with multiple yokes |
| 09/15/2005 | US20050202931 Clutch device for a hydrostatic continously variable transmission |
| 09/15/2005 | US20050198953 Hydrostatic continuously variable transmission |
| 09/15/2005 | US20050198952 Hydrostatic continuously variable transmission |
| 09/14/2005 | CN2725636Y Birotor hydraulic non stage transmission |
| 08/31/2005 | CN1662757A Hydraulic stepless speed changer and power transmission device |
| 08/31/2005 | CN1662756A Hydraulic stepless speed changer and power transmission device |
| 08/16/2005 | US6928922 Lubricating structure for hydraulic driving apparatus |
| 08/11/2005 | US20050172620 Hydraulic system comprising pressure-controlled damping means |
| 08/10/2005 | CN1653271A Hydraulic system comprising pressure-controlled damping means |
| 08/04/2005 | US20050166588 Hydraulic stepless speed changer and power transmission device |
| 08/04/2005 | DE10329469B4 Verfahren und Vorrichtung zur Umwandlung einer Linearbewegung in eine Drehbewegung Method and device for converting a linear movement into a rotational movement |
| 07/21/2005 | WO2005065978A1 Hydrostatic drive system with pump-sided division of the amount of hydraulic fluid for two hydraulic circuits |
| 07/21/2005 | DE10360959A1 Hydrostatisches Antriebssystem mit pumpenseitiger Hydraulikfluidmengenteilung für zwei Hydraulikkreisläufe Hydrostatic drive system with pump quantity of hydraulic fluid division for two hydraulic circuits |
| 07/19/2005 | US6918336 Rotary hydraulic machine |
| 07/07/2005 | WO2005061261A1 Device for use in a vehicle |
| 07/07/2005 | US20050144940 Clutch apparatus for a hydrostatic continuously variable transmission and transmission incorporating same |
| 06/28/2005 | US6910982 Hydrostatic transaxle apparatus |
| 06/23/2005 | WO2005028917A3 Mironov automatic stepless transmission |
| 06/22/2005 | CN2705661Y Nut assembly and fixing connector |
| 06/21/2005 | US6907729 Hydrostatic transmission |
| 06/16/2005 | US20050129533 Hydrostatic vehicle driving system applicable to a working vehicle |
| 06/16/2005 | DE102004051222A1 Schmieranordnung für hydraulische Antriebsvorrichtungen Lubrication arrangement for hydraulic drive devices |
| 06/14/2005 | US6904748 Hydrostatic transmission with pressure regulation means |
| 06/09/2005 | US20050121249 Hydraulic axle-drive device |
| 06/02/2005 | US20050119084 Transmission apparatus for a working vehicle |
| 05/26/2005 | US20050109553 Hydraulic transaxle and vehicle comprising it |
| 05/25/2005 | EP1533168A1 Hydraulic transaxle and vehicle comprising it |
| 05/24/2005 | US6895748 Hydrostatic transmission having a hydraulic disconnect |
| 05/24/2005 | CA2378021C Swash plate type hydraulic drive transmission and hydrostatic type continuously variable transmission |
| 05/19/2005 | DE10221276B4 Hydrauliksystem mit druckabhängiger Dämpfung Hydraulic system with pressure-dependent damping |
| 05/18/2005 | CN1616849A 同步运转装置 Synchronous operation device |
| 05/18/2005 | CN1616848A Energy saving engine |
| 05/12/2005 | WO2005043009A1 Hydrostatic transmission device of a moveable device with an exchange |
| 05/11/2005 | CN2699061Y Torsional moment automatic control type hydraulic variable-speed unit |
| 05/11/2005 | CN1201091C Loop flushing circuit for lubricating rotary element of static hydraulic driving unit |
| 05/10/2005 | US6889793 Four wheel-drive vehicle |
| 05/03/2005 | US6887182 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 |