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 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889)
11/2008
11/13/2008US20080280722 Multi-speed transmission
11/13/2008US20080280721 8-speed automatic transmission for a vehicle
11/13/2008DE102008019423A1 Planetary transmission i.e. 8-speed transmission, for e.g. power train, has five torque transmitting device engaged in combinations to establish eight forward speed ratios and reverse speed ratio between input and output
11/13/2008DE102008019422A1 Eight-speed transmission for powertrain of vehicle e.g. passenger vehicle, hybrid vehicle, has five clutches engaged in combinations of two to establish at least eight forward speed ratios and at least one reverse speed ratio
11/13/2008DE102008019357A1 Multiple speed transmission, has torque transmitting mechanisms for selectively engaging in combinations of two members to establish eight forward speed ratios and reverse speed ratio between input and output
11/13/2008DE102008019356A1 Eight-speed transmission for powertrain of vehicle e.g. passenger vehicle, hybrid vehicle, has five clutches engaged in combinations of three to establish at least eight forward speed ratio and at least one reverse speed ratio
11/13/2008DE102008019355A1 Multi speed automatic transmission i.e. Eight speed automatic transmission, has torque transmitting mechanisms selectively engageable in combinations to establish eight forward speed ratios and reverse speed ratio
11/13/2008DE102008019353A1 Eight-speed power transmission for powertrain of motor vehicle e.g. hybrid vehicle, includes five clutches engaged in combinations of two to establish at least eight forward speed ratios and at least one reverse speed ratio
11/13/2008DE102008019352A1 Multi-speed transmission i.e. eight speed transmission for e.g. passenger car, has torque-transmitting devices engaged to establish eight forward speed ratios and reverse speed ratio between input and output members
11/13/2008DE102008015754A1 8-Ganggetriebe 8-speed transmission
11/13/2008DE102008015748A1 8-Ganggetriebe mit zwei festen Verbindungen 8-speed transmission with two solid compounds
11/13/2008DE102008015747A1 8-Ganggetriebe 8-speed transmission
11/13/2008DE102007056540A1 Achtgang-Automatikgetriebe eines Fahrzeuges Eight-speed automatic transmission for a vehicle
11/12/2008EP1990561A1 Method for establishing a neutral state in an automated stepped transmission
11/12/2008CN101305221A Bearing arrangement of the transmission shafts of a twin-clutch transmission
11/12/2008CN101305208A Electrically variable transmission having three planetary gear sets with two fixed interconnections
11/12/2008CN101304205A Drive device with electric furl
11/12/2008CN101303073A Division and convergent current type multiple-shift automatic transmission system
11/12/2008CN101303070A Multi-speed transmission
11/12/2008CN101303069A Multi-speed transmission
11/12/2008CN101303068A Multi-speed transmission
11/12/2008CN101303067A Multi-speed transmission
11/12/2008CN101303066A 8-speed automatic transmission for a vehicle
11/12/2008CN101303065A Differential feedback stepless speed changer
11/12/2008CN101303064A Differential feedback stepless speed changer
11/12/2008CN100432486C Electric variable transmission device with mechanical reverse gear mode
11/12/2008CN100432485C Gear change mechanism
11/12/2008CN100432484C Planetary transmission
11/12/2008CN100432483C Parallel shaft transmission
11/11/2008US7448979 Bicycle hub speed-change assembly
11/11/2008US7448976 Speed-changing device
11/11/2008US7448975 Transmission device for a vehicle
11/11/2008US7448293 Control system for driving a motor to perform a plurality of actions
11/11/2008US7448292 Transmission
11/11/2008US7448290 Twin-clutch transmission
11/11/2008US7448289 Manual transmission
11/06/2008WO2008133045A1 Device for switching direction of driving force between normal and reverse directions
11/06/2008WO2008131483A1 A continuous variable transmission assembly
11/06/2008WO2008110713A3 Infinitely variable hybrid transmission with hybrid operation modes and power unit group with power take off
11/06/2008WO2007092723A3 Wide ratio transmission
11/06/2008US20080275615 Method for Controlling Rotation Speed
11/06/2008US20080274854 Trike reverse gear
11/06/2008US20080274853 Wide ratio transmission with four planetary gear sets and four brakes
11/06/2008US20080274852 Wide ratio transmissions having multiple gear ratios
11/06/2008US20080274851 8-Speed Transmission
11/06/2008US20080274850 Transmission apparatus
11/06/2008US20080271555 Bearing Arrangement of the Transmission Shafts of a Twin-Clutch Transmission
11/06/2008DE102008019420A1 Multi-speed transmission i.e. planetary transmission, for use in e.g. powertrain, has torque-transmitting devices engaged in combinations of two to establish eight forward speed ratios and one reverse speed ratio between input and output
11/06/2008DE102008019418A1 Eight-speed transmission for powertrain of vehicle e.g. passenger vehicle, hybrid vehicle, has five clutches engaged in combinations of two to established at least eight forward speed ratios and at least one reverse speed ratio
11/06/2008DE102008019138A1 Multi-speed transmission i.e. eight speed transmission, has torque transmitting devices that are engageable to establish eight forward speed ratios and reverse speed ratio between input shaft and output shaft
11/06/2008DE102008019136A1 Multi-speed transmission i.e. eight speed transmission, has set of planetary gear sets including set of members, and five torque transmitting devices interconnecting members with another set of members and with stationary member
11/06/2008DE102008019135A1 Multi-speed transmission i.e. eight speed transmission, has torque transmitting mechanisms e.g. clutches and brake, to establish eight forward speed ratios and reverse speed ratio between input shaft and output shaft
11/06/2008DE102008015564A1 8-Ganggetriebe mit drei festen Verbindungen 8-speed transmission with three solid compounds
11/06/2008CA2683157A1 A continuous variable transmission assembly
11/05/2008EP1987979A1 Multi-speed compound vehicular transmission having an auxiliary section with three countershafts
11/05/2008EP1543259B1 Method for increasing the spontaneity of an automatic transmission
11/05/2008CN201145020Y External meshing planetary gear type torque distributor
11/05/2008CN201145017Y Small-sized loader gear box
11/05/2008CN201145007Y Cultivator gear box
11/05/2008CN101298882A 8-speed transmission
11/05/2008CN101298881A Multi-speed transmission
11/05/2008CN100430631C Method for controlling double-clutch speed change device
11/05/2008CN100430624C Twin-clutch manual transmission
11/04/2008US7445576 Planetary gear
11/04/2008US7445573 Transmission device of a vehicle
11/04/2008US7444895 Double clutch transmission
11/04/2008CA2347702C Reverse drive for a small vehicle
10/2008
10/30/2008WO2008130062A1 Overload adaptive and non-step controllable winch
10/30/2008WO2008128865A1 Power branching transmission
10/30/2008US20080269006 Multi-speed transmission
10/30/2008US20080269005 Multi-speed transmission
10/30/2008US20080269004 Multi-Speed Transmission
10/30/2008US20080269003 Multi-Speed Automatic Transmission
10/30/2008US20080264193 Shifting Device for a Transmission of a Motor Vehicle and Shifting Method
10/30/2008DE102008016507A1 Eight speed automatic transmission for gear set, has torque transmitting device engaged in combination to establish at eight forward speed ratio and reverse speed ratio between input member and output member
10/30/2008DE102008016506A1 Multiple speed automatic transmission i.e. eight speed automatic transmission, has torque transmitting devices engaged in combinations of three to establish forward speed ratios and reverse speed ratio between input and output shafts
10/30/2008DE102008016088A1 Eight-speed automatic transmission has clutches and brakes that are located in areas defined by a transmission housing and are engageable to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008016085A1 Eight-speed automatic transmission has five torque-transmitting clutches that are engageable to the gears, carriers and transmission housing in combinations of three to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008016084A1 Eight-speed automatic transmission has five torque-transmitting clutches that are engageable to the gears, carriers and transmission housing in combinations of three to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008015936A1 Eight-speed automatic transmission has torque-transmitting devices that are engageable to the gears, planet carriers and transmission housing in combinations of three to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008015934A1 Transmission i.e. eight speed automatic transmission, has torque transmitting devices that are selectively engaged in combinations of three to establish eight forward speed ratios and reverse speed ratio
10/30/2008DE102008015924A1 Multi-speed transmission for vehicle has torque transmitting devices that are engaged in combinations of three to establish eight forward speed ratios and one reverse speed ratio between the input mechanism and output mechanism
10/30/2008DE102008015922A1 Eight-speed automatic transmission has five torque-transmitting clutches that are engageable to the gears, carriers and transmission housing in combinations of three to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008015920A1 Eight-speed automatic transmission has five torque-transmitting clutches that are engageable to the gears, carriers and transmission housing in combinations of three to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008015919A1 Eight speed automatic transmission, has torque transmitting devices interconnecting set of members with one other, where devices establish eight forward speed ratios and reverse speed ratio between input member and output member
10/30/2008DE102008015753A1 Multi-speed transmission for power train in e.g. passenger car, has brakes and clutches which are engaged to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008015565A1 Multi-speed transmission for the powertrain of a hybrid passenger vehicle has six torque-transmitting devices that are engaged in combinations of three to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008015563A1 Multi-speed transmission for the powertrain of a hybrid passenger vehicle has five torque-transmitting devices that are engaged in combinations of two to establish eight forward speed ratios and one reverse speed ratio
10/30/2008DE102008001033A1 Steuervorrichtung für ein Hybridfahrzeugantriebsgerät A control apparatus for a hybrid vehicle drive device
10/30/2008DE102007019241A1 Controlling dual clutch transmission involves simultaneously engaging starting gear of one of two driving gears of same stage of transmission to activate parking lock function
10/29/2008EP1210532B1 Gearing for power sharing in planetary transmission
10/29/2008CN201141434Y Power assisted transmission of motor tricycle
10/29/2008CN201141422Y Double-velocity outputting speed reducer
10/29/2008CN101295900A Controllable overrunning clutch automatic speed changing motor
10/29/2008CN101294618A Planet speed regulator
10/29/2008CN101294617A Gantry planning and milling transmission box
10/29/2008CN100429428C Improved transmission system for scooters
10/29/2008CN100429427C A servo-assisted control system for the gears of a double clutch gearbox of a motor vehicle
10/28/2008US7442146 Internally geared bicycle hub
10/28/2008US7442145 Multi-Speed transmissions with a long pinion
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