| Patents for F16H 9 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members (5,673) |
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| 07/21/2004 | EP1439117A2 Multiple level sprocket support for a bicycle |
| 07/21/2004 | EP1439086A2 Driving apparatus for an electric vehicle |
| 07/21/2004 | EP1438524A1 Slippage detection system and method for continuously variable transmutations |
| 07/21/2004 | EP1438522A1 Continuously variable transmission with axially movable pulley hub units |
| 07/21/2004 | CN1514916A Method and system for regulating torque transmiision capacity of frictionally engaged, torque transmitting assembly |
| 07/21/2004 | CN1514149A Electric machine belt wheel deceterating and starting device |
| 07/20/2004 | US6764421 Pulley pressure control system for transmission |
| 07/15/2004 | WO2004059193A1 Variable speed drive assembly |
| 07/15/2004 | WO2003087608A3 Clutch unit |
| 07/15/2004 | CA2452788A1 Drivetrain for utility vehicle |
| 07/08/2004 | WO2004057215A1 Continuously variable transmission |
| 07/08/2004 | US20040132566 Oil pressure reduction rate restricting apparatus for V-belt type continuously variable transmission |
| 07/08/2004 | DE10357752A1 Steuervorrichtung und Verfahren für Automatikgetriebe Control apparatus and method for automatic transmission |
| 07/08/2004 | DE10257973B3 Variable drive gearing for bicycle has drive ratio adjusted automatically in dependence on drive torque exerted on drive input shaft using planetary gearing with at least 2 sunwheels |
| 07/06/2004 | US6758775 Bevel gear unit |
| 07/06/2004 | US6758197 Blow-by gas separator and decompressor for an internal combustion engine |
| 07/01/2004 | US20040127331 Control for belt-type continously-variable transmission |
| 07/01/2004 | US20040127330 Shift control system, and control apparatus and method for belt-type continuously variable transmission |
| 07/01/2004 | US20040127319 Metal push belt and oil specification related thereto |
| 07/01/2004 | US20040127313 Slippage prevention apparatus of belt-drive continuously variable transmission for automotive vehicle |
| 07/01/2004 | DE202004006467U1 Hybrides Antriebssystem mit einer steuerbaren stufenlosen Übersetzung der Antriebsleistung aus mehreren Antrieben durch eine komplexe Kombination derselben Hybrid drive system with a controllable variable ratio drive power of several drives by a complex combination of these |
| 06/30/2004 | CN2622483Y Automatic speed variator of friction chain driving |
| 06/29/2004 | US6757603 Slippage prevention apparatus of belt-drive continuously variable transmission for automotive vehicle |
| 06/29/2004 | US6755759 Speed transmission for self-propelled lawnmower and mower provided with such a transmission |
| 06/24/2004 | WO2004053327A1 Transmission system combining an internal combustion engine and an alternator-starter |
| 06/24/2004 | US20040121874 Motor vehicle drivetrain utilizing two cog-belt style continuously variable ratio transmissions (CVRT) and two counter-rotating flywheels allowing the engine to operate constantly at optimum RPM for thermal efficiency and also allowing recovery of kinetic energy during braking by adjusting one of the CVRTs in order to accelerate the flywheels |
| 06/24/2004 | DE10357169A1 Tapered disk chain or belt driven gearbox system, e.g. for a motor vehicle, has a sensor for detecting the speed of the belt or chain at a particular position |
| 06/24/2004 | DE10256746A1 Schaltungskettenräder Circuit sprockets |
| 06/24/2004 | CA2508101A1 Transmission system combining an internal combustion engine and an alternator-starter |
| 06/23/2004 | EP1431616A2 Driven unit in a continuously variable transmission and a belt removal method |
| 06/23/2004 | EP1431612A1 Chain for continuously variable transmission, corresponding continuously variable transmission and engine |
| 06/23/2004 | CN1506597A Control apparatus and method for automatic speed changer |
| 06/22/2004 | US6752225 Regeneration control apparatus and method for vehicle |
| 06/20/2004 | CA2453787A1 Driven unit for a continuously-variable-ratio drive, and relative drive belt removal method |
| 06/17/2004 | WO2004050462A1 Vehicle support assembly |
| 06/17/2004 | WO2004050461A1 Drive arrangement |
| 06/17/2004 | US20040116245 System and method of controlling line pressure for V-belt type continuously variable transmission |
| 06/17/2004 | US20040116244 System and method of controlling V-belt type continuously variable transmission |
| 06/17/2004 | US20040116220 System and method of controlling V-belt type continuously variable transmission |
| 06/17/2004 | US20040113386 Rocker arm assembly for the rear derailleur of a bicycle |
| 06/17/2004 | DE10352744A1 Steuerungssystem für das Riemenübersetzungsverhältnis eines stufenlosen Getriebes Control system for the belt transmission ratio of a continuously variable transmission |
| 06/16/2004 | CN1153914C Hydraulic circuit for belt type adjustable speed drive |
| 06/16/2004 | CN1153913C Infinitely variable transmission system |
| 06/15/2004 | US6749530 Belt-type continuously variable transmission |
| 06/10/2004 | US20040110601 Control apparatus and method for automatic transmission |
| 06/10/2004 | US20040110599 Speed change ratio control unit for continuously variable transmission |
| 06/10/2004 | US20040110584 System for preventing belt slip of belt-type continuosly variable transmission |
| 06/10/2004 | US20040107771 Reverse torque input detection system for V-belt type continuously variable transmission |
| 06/09/2004 | EP1426283A2 Multi-gear cluster |
| 06/08/2004 | US6748309 Arrangement and method for determining the transmission ratio of a continuously variable belt transmission |
| 06/03/2004 | WO2004024489A3 Drive train and method for controlling and/or regulating a drive train |
| 06/03/2004 | WO2003106866A3 Cone disc infinitely-variable gearbox |
| 06/03/2004 | DE10354720A1 Conical-pulley variable transmission system for vehicle, with cylinder actuation, includes pulley with fixed and axially-moveable sections, fixed to turn with their shaft |
| 06/03/2004 | DE10252120A1 Infinitely variable transmission has a belt driven variable drive with flat belts fitted inside a planetary transmission |
| 05/27/2004 | WO2004044457A1 V-belt type variable speed drive |
| 05/27/2004 | US20040102268 Front derailleur for bicycle with electrical motor and gear reducer |
| 05/27/2004 | US20040102267 Continuously variable transmission |
| 05/27/2004 | US20040102266 Belt ratio control system for a continuously variable transmission |
| 05/27/2004 | US20040098988 Uniaxial gas turbine system |
| 05/27/2004 | DE10252434A1 Schaltbarer Zahnriemenantrieb Switchable toothed belt drive |
| 05/26/2004 | EP1421299A2 Non-slip transmissions particularly useful as continuously-variable transmissions and transmission members thereof |
| 05/26/2004 | CN1499058A 发动机 Engine |
| 05/26/2004 | CN1499056A I.C. engine with one crankshaft |
| 05/25/2004 | US6739998 Hydraulic controller for an automatic transmission |
| 05/25/2004 | US6739994 Control system for a continuously variable v-belt transmission |
| 05/20/2004 | US20040097309 Shiftable toothed-belt drive |
| 05/20/2004 | US20040097308 Automatic speed change device for bicycle gearbox |
| 05/19/2004 | EP1420190A2 Switchable belt drive |
| 05/18/2004 | US6736753 Vehicle drive control apparatus and method |
| 05/13/2004 | WO2004040168A1 Stepless speed change apparatus |
| 05/13/2004 | US20040092344 Line pressure control apparatus for continuously variable transmission |
| 05/13/2004 | US20040092343 Hydraulic pressure sensor failure control system for belt-type continuously variable transmission |
| 05/13/2004 | US20040089494 Engine |
| 05/11/2004 | US6733417 Control apparatus for continuously variable transmission |
| 05/11/2004 | US6733406 Variable-speed V-belt drive for vehicle |
| 05/06/2004 | EP1416134A1 Internal combustion engine with crank shaft |
| 05/04/2004 | US6729985 Continuously variable reversible transmission |
| 04/29/2004 | WO2002061306A8 Non-slip transmission |
| 04/28/2004 | EP1412660A1 Device for controlling the contact pressure in a continuously variable transmission |
| 04/22/2004 | WO2004033865A2 Adjuster systems for continuous variable transmissions utilizing cones with torque transmitting members |
| 04/22/2004 | DE10345763A1 System for controlling continuously variable V-belt vehicle gearbox changes first actuation element position if primary pulley pressure has not reached threshold in defined time after engine starting |
| 04/20/2004 | US6723014 Control device of continuously variable transmission |
| 04/20/2004 | US6722112 Reverser control for a combine |
| 04/15/2004 | US20040072644 Transverse element for a drive belt for a continuously variable transmission |
| 04/15/2004 | US20040069558 Clutch shield |
| 04/15/2004 | US20040069250 Watercraft having a four stroke engine with a supercharger |
| 04/13/2004 | US6721643 Method of controlling a CVT speed ratio |
| 04/10/2004 | CA2411260A1 Clutch shield |
| 04/08/2004 | WO2004010029A3 Conical disk type flexible drive mechanism |
| 04/08/2004 | DE10326052A1 Infinitely variable cone disk gearbox for vehicle transmission has second passage in shaft connected via outer pressure chamber via passage in cone disk |
| 04/07/2004 | CN1488044A Variable speed transmission and method of use |
| 04/07/2004 | CN1486903A Gear crank for bicycle and producing method thereof |
| 04/07/2004 | CN1144724C Bicycle chain shifter |
| 04/01/2004 | US20040063539 Hydraulic control apparatus for vehicle and method thereof |
| 04/01/2004 | US20040063538 Hydraulic pressure control for continuously variable transmission |
| 04/01/2004 | US20040063526 Hydraulic control apparatus for vehicle with belt-drive continuously variable transmission |
| 04/01/2004 | US20040063525 Hydraulic control system and method for belt-drive continuously variable transmission |
| 04/01/2004 | US20040063523 System and method of controlling automatic transmission |
| 04/01/2004 | US20040060753 Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode |
| 04/01/2004 | DE10343513A1 Verfahren zum Regeln des Drehzahlverhältnisses eines stufenlosen Getriebes A method for controlling the speed ratio of a continuously variable transmission |