| Patents for F16H 15 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members (3,956) |
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| 06/13/2001 | DE10050340A1 Toroidal type stepless transmission for e.g. motor vehicle enlarges radial clearance of radial needle bearing for power roller shaft more than radial clearance of radial needle bearing for support frame |
| 06/12/2001 | US6244985 Infinitely variable toroidal drive |
| 06/05/2001 | US6241636 Continuously variable transmission |
| 05/31/2001 | WO2001038758A1 Continuously variable transmission |
| 05/31/2001 | US20010001938 Hydraulic supply for infinitely variable transmission |
| 05/31/2001 | US20010001933 Hydraulic supply for infinitely variable transmission |
| 05/31/2001 | DE19949770A1 Output disk of toroidal type stepless transmission system in motor vehicle |
| 05/31/2001 | DE10047855A1 Hydraulic circuit for toroidal type stepless transmission of car, has choke in oil path where clutch pressure is supplied to oil chamber of clutch mechanism connecting input-output shaft for vehicle advance/reversal |
| 05/31/2001 | DE10028610A1 Kontinuierlich variables Getriebe eines Ringtyps Continuously variable transmission of a ring type |
| 05/31/2001 | CA2733125A1 Continuously variable transmission |
| 05/30/2001 | EP1102940A1 Infinitely variable epicyclic transmissions |
| 05/30/2001 | CN1066528C Stepless gear |
| 05/30/2001 | CN1066527C Stepless gear |
| 05/30/2001 | CN1066526C Stepless gear |
| 05/29/2001 | US6238318 Power roller unit and output disc unit for torodial type continuously variable transmission |
| 05/23/2001 | CN1066252C Continuously-variable-ratio transmission of toroidal-race rolling-traction type |
| 05/23/2001 | CA2290941A1 Dynamic gearbox |
| 05/16/2001 | EP1099884A2 Controller of toroidal continuously variable transmission |
| 05/16/2001 | EP1000277B1 Infinitely variable toroidal drive |
| 05/15/2001 | US6231473 Toroidal continuously variable transmission |
| 05/10/2001 | WO2001033106A1 Infinitely variable transmission |
| 05/09/2001 | CN1294663A Continouoly variable transmission with ratio synchronizing system |
| 05/08/2001 | US6227996 Oil pressure control device of toroidal continuously variable transmission |
| 05/01/2001 | US6224508 Trunnion of a toroidal continuously variable transmission and manufacturing process thereof |
| 04/26/2001 | DE10035602A1 Stufenloses Toroidgetriebe Toroidal continuously variable transmission |
| 04/19/2001 | WO2001027497A1 Continuously variable friction wheel gearbox |
| 04/18/2001 | EP1092895A2 Toroidal continuously-variable transmissions |
| 04/18/2001 | EP1092887A1 Starting clutch controls for continuous variable transmissions |
| 04/17/2001 | US6217473 Toroidal continuously variable transmission |
| 04/12/2001 | DE19948756A1 Stufenloses Reibradgetriebe Variable friction gear |
| 04/11/2001 | EP1091152A1 Slip preventing control of toroidal continuously variable transmission |
| 04/11/2001 | CN1291265A Continuously variable transmission device |
| 04/05/2001 | WO2001023783A1 Small speed ratio detection and control devices for vehicle start |
| 04/05/2001 | DE19946209A1 Brake unit; has space inside casing part for electrorheological fluid to surround moving part in casing part, and has flexible balancing wall to compensate for temperature variation of fluid |
| 04/04/2001 | EP1089022A1 Line pressure control of continuously variable transmission |
| 04/04/2001 | EP1089018A1 Toroidal type continuously variable transmission and method of manufacturing supporting link for trunnion |
| 04/04/2001 | EP1089017A1 Toroidal type continuously variable transmission and method for manufacturing trunnion for such a transmission |
| 03/29/2001 | WO2001021981A2 Dual strategy control for a toroidal drive type continuously variable transmission |
| 03/27/2001 | US6206801 Continuously variable transmission |
| 03/22/2001 | WO2001020193A1 Continuous variable transmission |
| 03/22/2001 | WO2001020192A1 Nonstop variable speed gear |
| 03/22/2001 | WO2001019637A1 Gearbox unit |
| 03/21/2001 | CN1288122A WP type translational motion variable speed changer |
| 03/21/2001 | CN1063539C Improvements in or relating to continuously-variable-ratios transmission |
| 03/20/2001 | US6203467 Lubricating mechanism of toroidal continuously variable transmission |
| 03/15/2001 | DE19943623A1 Getriebeeinheit Transmission unit |
| 03/14/2001 | EP1083368A2 Traction drive rotary assembly and process for producing rolling element thereof |
| 03/14/2001 | EP1083080A1 Vehicle drive force control device |
| 03/14/2001 | CN1287234A Rotary assembly of pulling driving and method for producing its rolling element |
| 03/08/2001 | WO2001016505A1 Vectorial transmission |
| 03/06/2001 | US6196946 Power roller bearing of toroidal type continuously variable transmission and method of manufacturing power roller bearing of toroidal type continuously variable transmission |
| 03/06/2001 | US6196945 Frictional roller type continuously variable transmission |
| 03/06/2001 | CA2074474C Transmissions of the toroidal-race rolling-traction type |
| 02/27/2001 | US6193627 Toroidal drive |
| 02/21/2001 | EP1076786A1 An hydraulic control circuit for a continuously-variable-transmission |
| 02/21/2001 | EP1076785A1 Infinitely variable toroidal drive |
| 02/20/2001 | US6192306 Speed change controller for continuously variable transmission |
| 02/07/2001 | EP1073851A1 Cooling fluid supply to hydraulically actuated rollers in a continuously-variable-ratio transmission |
| 02/07/2001 | CN1283258A Drive mechanism for infinitely-variable-transmission |
| 02/06/2001 | US6183390 Speed ratio controller and control method of toroidal continuously variable transmission |
| 02/01/2001 | DE19931087A1 Cam disk for toroidal type continuously variable transmission for vehicles such as a car with metal flows acting on input and output disks attached to input shaft and load cam mechanism |
| 01/31/2001 | EP1072819A2 Speed change controller for infinite speed ratio transmission |
| 01/31/2001 | EP1071891A1 A roller control unit for a continuously-variable-ratio transmission |
| 01/31/2001 | EP1071890A1 Roller gear, especially a toroidal gear |
| 01/30/2001 | US6179744 Trunnion supporting structure of a toroidal continuously variable transmission |
| 01/24/2001 | EP1070760A2 High bearing pressure-resistant member and production process therefor |
| 01/24/2001 | CN1281540A Continuously variable transmission |
| 01/24/2001 | CN1281107A Stepless speed variator |
| 01/23/2001 | US6176806 Cam disk for toroidal type continuously variable transmission |
| 01/23/2001 | US6176805 Angular bearing of dual cavity toroidal type continuously variable transmission |
| 01/17/2001 | CN1280539A Linear driving apparatus |
| 01/16/2001 | US6174260 Continuously variable transmission |
| 01/16/2001 | US6174259 Trunnion of toroidal continuously variable transmission and manufacturing process thereof |
| 01/16/2001 | US6174258 Toroidal-type continuously variable transmission |
| 01/16/2001 | US6174257 Toroidal type continuously variable transmission |
| 01/11/2001 | WO2001002751A1 A continuously variable drive transmission device |
| 01/11/2001 | DE19929424A1 Reibrad-Umlaufgetriebe mit Kegelrädern Friction-wheel epicyclic gearbox with bevel gears |
| 01/11/2001 | DE19907637C1 Planetengetriebe Planetary gear |
| 01/11/2001 | DE10020096A1 Disk and roller steel composition of toroidal stepless transmission for vehicle, uses high carbon heat resistant bearing steel of preset composition |
| 01/04/2001 | WO2001001018A1 Friction-wheel planetary gear with bevel gears |
| 12/28/2000 | WO2000079151A1 Cvt/ivt component |
| 12/28/2000 | WO2000079150A1 Drive mechanism for infinitely variable transmission |
| 12/28/2000 | WO2000079016A1 Rolling structure steel |
| 12/26/2000 | US6165100 High-cleanness steel and toroidal type continuously variable transmission including components such as input/output discs, power roller and cam disc using the high-cleanness steel |
| 12/21/2000 | WO2000077423A1 Infinite speed transmission |
| 12/21/2000 | WO2000077268A2 Ivt component |
| 12/21/2000 | DE10028708A1 Determining slip between two components transferring movement between them by frictional contact involves assessing rise in friction effect as contact pressure is decreasing as slip |
| 12/20/2000 | EP1061286A1 Drive mechanism for infinitely variable transmission |
| 12/19/2000 | US6162144 Traction coefficient control for a continuously variable transmission |
| 12/12/2000 | US6159126 Toroidal continuously variable transmission |
| 12/07/2000 | DE10018978A1 Continuously variable toroidal drive, e.g. for vehicle or industrial machinery has thrust and roller bearing with several roller elements supported in pockets formed in circular holder |
| 12/06/2000 | CN2409378Y Pure rolling engaged shifting roll speed reducer |
| 12/05/2000 | US6155953 Toroidal continuously variable transmission |
| 11/29/2000 | CN2408305Y Friction stepless speed variator |
| 11/28/2000 | US6152850 Toroidal type continuously variable transmission |
| 11/28/2000 | US6152849 Friction roller type continuously variable transmission |
| 11/23/2000 | WO2000070241A1 Continuously variable transmission and variants |
| 11/22/2000 | EP1054193A1 Constant speed traction drive apparatus for aircraft generator |
| 11/22/2000 | EP1053415A1 Continuously variable transmission with ratio synchronizing system |
| 11/14/2000 | US6146307 Speed ratio controller and control method of automatic transmission |