Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 9 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
Patents for F16H 9 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members (5,673)
06/2003
06/05/2003WO2003046413A1 Synchronous drive apparatus with non-circular drive elements
06/05/2003US20030104886 Synchronous drive apparatus and methods
05/2003
05/29/2003US20030098188 Hybrid power system with external auxiliary motor
05/28/2003CN1420293A Ball screw and belt stepless variable speed devcie with same
05/27/2003US6569059 Control apparatus for vehicle provided with power source and continuously variable transmission and control method therefor
05/27/2003US6569056 Engine brake control system for vehicle
05/27/2003US6569044 Emergency hydraulic control for adjusting a constant clamping force ratio with regard to a continuously variable transmission
05/27/2003US6568376 Four stroke engine having a supercharger
05/22/2003WO2003042581A1 Movable member operating actuator device
05/22/2003WO2003042575A2 Infinitely variable transmission machine
05/22/2003WO2003041990A1 System and method for the setting of an engine torque and a gearbox ratio in a vehicle with a continuously variable gearbox
05/22/2003US20030096668 Ball bearing and a continuously variable speed transmission of belt type
05/22/2003US20030094214 Wood lathe with an output shaft and an output shaft-driving source that are disposed respectively on two ends of a table
05/21/2003EP1312832A2 A ball screw device and a continuously variable speed transmission of belt type
05/21/2003EP1311777A1 Cone with torque transmitting segments
05/20/2003US6565465 Continuously variable belt transmission
05/20/2003US6565464 Hydraulically controlled transmission
05/15/2003US20030092529 Hybrid power system with continously variable speed
05/15/2003US20030092525 Hybrid power system
05/15/2003US20030092523 Belt continuously variable transmission
05/08/2003WO2003038310A1 Pulley width adjusting device for continuously variable transmission
05/08/2003DE20301625U1 Automotive torque converter has infinitely-variable radial change of position between the drum hub and lamella rings
05/07/2003CN1415870A High performance belt pulley of stepless speed changing
05/06/2003US6558281 Chain
05/06/2003US6557444 Wood lathe with a stepless speed-adjusting unit for a workpiece
05/02/2003EP1306256A2 Hybrid vehicle power transmission
05/01/2003WO2003036134A1 Continuously variable transmission with axially movable pulley hub units
05/01/2003WO2003036127A1 A driving link of chain and its application in a transmission
05/01/2003US20030083167 Variable speed drive
04/2003
04/30/2003CN1414263A Gearing chain ring and its application in speed variator
04/23/2003EP1304501A2 Belt continuously variable transmission
04/23/2003EP0927316B1 Belt drive differential
04/23/2003CN1412029A Power transmission device
04/22/2003US6550353 Geared drive ring coupler
04/17/2003US20030073538 Power transmission
04/16/2003EP1302703A2 A method and system for controlling a powertrain
04/16/2003EP1302702A2 Control apparatus for a drive mechanism including a continously variable transmission, and method of controlling the drive mechanism
04/16/2003EP1301736A1 Belt drive ring cvt coupler
04/16/2003CN1410689A Controller for controlling driving mechanism and method thereof
04/15/2003US6547694 Hydraulic control system for a continuously variable transmission
04/15/2003US6547693 System for hydraulic transmission regulation of a CVT
04/15/2003US6547692 System for adjusting the tension of the continuous belt component of a CVT
04/15/2003US6547691 Shift control system for continuously variable transmission
04/10/2003WO2002101264A3 Method and system for regulating the torque transmission capacity of a frictionally engaged, torque transmitting assembly
04/10/2003US20030069682 Control apparatus for a drive mechanism including a continuously variable transmission, and method of controlling the drive mechanism
04/09/2003EP1299659A1 Continuously variable transmission, endless flexible belt for torque transmission and adjustable pulley
04/08/2003US6544134 Belt type transmission
04/08/2003US6544086 Four stroke engine with cooling system
04/03/2003WO2003027540A1 Slippage detection system and method for continuously variable transmutations
04/02/2003CN1408057A Continuously variable transmission pulley
03/2003
03/27/2003WO2003025430A1 A discontinuous combined gear component of which the transmission radius can be changed continuously
03/27/2003WO2002018820A9 Continuously variable transmission for an internal combustion engine
03/27/2003US20030060313 Hydraulic system for a CVT-transmission of a vehicle
03/26/2003EP1295052A1 Geared drive ring coupler
03/26/2003EP1295051A1 Drive ring cvt belt
03/25/2003US6537175 Power system
03/25/2003US6537166 Transmission unit for motor vehicles, pulley used thereby and method for making such a pulley
03/20/2003WO2003023255A1 Continuously variable transmission
03/20/2003US20030053871 Stepless speed change bench drill
03/13/2003US20030050139 Variable drive transmission
03/12/2003EP1291558A2 Control apparatus for continuously variable transmission
03/12/2003CN2539880Y Upper adjustable belt transmission stepless speed variator
03/11/2003US6530860 Line pressure control device for continuous transmission in vehicle
03/06/2003WO2003019029A1 Method and system for control of an automatic friction clutch arranged between an engine and a gearbox on a motor vehicle
03/06/2003WO2001065091A9 Four stroke engine having flexible arrangement
03/06/2003US20030045395 Control apparatus for continuously variable transmission
03/06/2003US20030045394 Control apparatus for continuously variable transmission
03/05/2003EP1288532A2 Control apparatus for continuously variable transmission
03/05/2003EP0929409B1 Device and method for adjusting the ratio of transmission in a cvt
03/05/2003CN1102710C Strap for continuous speed changing transmission device
03/04/2003US6529782 Control method with a characteristic curve defined by interpolation points
02/2003
02/26/2003EP1206654B1 Continuously variable transmission system
02/26/2003EP1171730B1 Continuously variable transmission
02/26/2003CN2537858Y Speed changing transmission device for belt pulley
02/26/2003CN1398750A Cooling mechanism for belt transmission mechanism
02/25/2003US6524220 Continuously variable transmission having a variable transmission ratio coverage
02/25/2003US6524216 Control apparatus of hybrid vehicle
02/25/2003US6524203 Power transmission device of engine
02/25/2003CA2119037C Control apparatus for belt-type continuously variable transmission
02/20/2003US20030036450 Plate-link chain
02/19/2003CN2536843Y Stepless belt pulley speed gear
02/19/2003CN1397750A Automatic stepless speed variator
02/18/2003US6522965 Method for setting a multiplication of a continuously variable automatic transmission equipped with a variator
02/13/2003WO2003012318A1 Device for controlling the contact pressure in a continuously variable transmission
02/13/2003WO2002055901A3 Variable speed transmission and method of use
02/13/2003US20030029664 Drive belt cooling system for small vehicle
02/12/2003EP1283383A1 Stepless speed change unit
02/12/2003CN1101528C Bicycle gearshift and speed changing system
02/11/2003US6517455 Continuously variable transmission with an electro-hydraulic control system and method for operating such transmission
02/06/2003US20030027674 Front derailleur for bicycle with electrical motor and gear reducer
02/05/2003EP1281610A2 Bicycle derailleur
02/05/2003CN1395661A Stepless speed change unit
02/04/2003US6514175 Hydraulic control system for transmissions
02/04/2003US6513611 Vehicle speed control system
02/04/2003US6513610 Shift control system for continuously variable transmission
01/2003
01/30/2003US20030022742 Automatic transmission control system
01/29/2003EP1101023B1 Continuous-variation transmission for vehicles
01/28/2003US6511398 Method and apparatus for controlling engine brake of vehicle
01/23/2003US20030015393 Method and device for controlling and/or regulating the slip of a clutch
01/22/2003CN2532306Y Pulley automatic stepless speed variator
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