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)
09/2003
09/30/2003US6626751 Compact dual power transmission mechanism for a coin hopper
09/30/2003US6626057 Gear-shifting device for changing scanning speed of optical scanner
09/25/2003WO2003078864A1 Gearbox, in particular a double-clutch gearbox
09/25/2003WO2003078133A1 Mechanical speed-changing system for bicycles and similar vehicles
09/25/2003US20030181279 Manual transmission for four-wheel drive vehicle
09/25/2003US20030181278 Axle center with active torque bias control
09/25/2003US20030181276 Hybrid automatic transmission
09/25/2003US20030178953 Methods for operating a motor vehicle driven by an internal combustion engine and by two electrical machines
09/25/2003US20030178278 Twin-clutch transmission system
09/24/2003EP1347209A2 Gearbox
09/24/2003EP1347203A2 Manual transmission for four-wheel drive vehicle
09/24/2003EP1347195A1 Twin-Clutch transmission system
09/24/2003EP1346870A1 Control device for restarting engine of vehicle
09/24/2003EP1346168A1 Infinitely variable transmission with power by-pass
09/24/2003EP1346163A1 Drum selector and associated transmission assembly
09/23/2003US6625524 Hybrid vehicle control apparatus and control method
09/23/2003US6623398 Multi-speed power transmission with three planetary gear sets
09/23/2003US6623397 Family of multi-speed transmission mechanisms with three non-continuously interconnected planetary gear sets
09/18/2003WO2003076828A1 Multi-stage transmission
09/18/2003US20030176955 Shift control device for hybrid vehicle
09/18/2003US20030176257 Method of controlling automobile, automobile control apparatus, transmission, method of controlling transmission and vehicle system
09/17/2003EP1344965A2 Method of controlling automobile, automobile control apparatus, transmission, method of controlling transmission and vehicle system
09/17/2003EP1343986A1 Method and means for variably transferring rotation energy
09/17/2003CN2573780Y Tractor speed changing box
09/17/2003CN2573779Y L-shaped reversing box assembly for rear-drive tractor
09/17/2003CN2573778Y Speed changing box for walking tractor
09/17/2003CN1121565C Torque control of gearing system and gear shift variator used for it
09/16/2003US6620075 Multi-speed transmission mechanisms with three planetary gearsets and input clutches
09/16/2003US6620070 Multi-speed transmission
09/16/2003US6619460 Braking arrangement and braking maneuver means
09/16/2003US6619151 Transmission
09/16/2003US6619150 Manual transmission
09/16/2003CA2208486C System for preventing gear hopout in a compound transmission
09/16/2003CA2121888C Modular transmission device and power unit so equipped
09/12/2003WO2003074902A2 Nosov variator
09/11/2003US20030171867 Vehicle control apparatus
09/11/2003US20030171185 Multispeed power tool transmission
09/11/2003US20030167869 Transfer gear assembly for transmission
09/11/2003US20030167868 Cone selector and associated transmission assembly
09/11/2003US20030167866 Feed unit
09/10/2003EP1342937A2 Infinitely variable transmission.
09/10/2003EP1342935A2 Toothed speed-changing gearing with two parallel transmission paths
09/10/2003EP1342934A2 Toothed speed-changing gearing with two parallel transmission paths
09/10/2003EP1342603A2 Hybrid transmission and its assembling method
09/10/2003EP1342023A1 Transmission using flat gear
09/10/2003CN2572138Y Speed variator box for agricultural conveying vehicle
09/10/2003CN1441179A Gear-transmission stepless gear box
09/10/2003CN1441178A 自动变速器 Automatic Transmission
09/09/2003US6616567 Two speed gear box
09/04/2003US20030166429 Hybrid transmission, particularly for motor vehicles
09/03/2003EP1340643A2 Vehicle transmission with a fuel cell power source and a multi-range transmission
09/02/2003US6612963 Power transmission system of an automobile
09/02/2003US6612961 Forward-reverse rotation device for a continuously variable transmission
09/02/2003US6612960 Transmission with non-coaxial output
09/02/2003US6612203 Power transmission system of an automobile
09/02/2003US6612193 Change speed apparatus for a tractor
08/2003
08/28/2003WO2003071160A1 Differential planetary gear device, and differential planetary gear device starting device and starting method
08/28/2003WO2003071159A2 Transmission with minimal orbiter
08/28/2003WO2003070506A1 Device for driving motor vehicles, in particular with hybrid propulsion
08/28/2003US20030162630 Reduced twist carrier
08/28/2003US20030162629 Family of multi-speed transmission mechanisms having three planetary gear sets and six torque-transmitting mechanisms
08/28/2003US20030162628 Family of five-speed transmission mechanisms having a stationary interconnecting member
08/28/2003US20030162627 Family of five-speed transmission mechanisms having a fixed stationary member
08/28/2003US20030162626 Family of five-speed transmission machanisms having three interconnected planetary gear sets
08/28/2003US20030162625 Family of multi-speed transmission mechanisms having three planetary gear sets and six torque-transmitting devices
08/28/2003US20030162624 Family of multi-speed planetary transmission mechanisms having four clutches and two brakes
08/28/2003US20030162623 Family of multi-speed planetary transmission mechanisms having fixed interconnections and six torque-transmitting mechanisms
08/28/2003US20030162617 Hybrid transmission and its assembling method
08/28/2003US20030159865 Vehicle transmission with a fuel cell power source and a multi-range transmission
08/27/2003EP1337763A2 Inertia-actuated overrunning coupling assembly
08/27/2003EP1337412A1 Dual-control hybrid engine-transmission unit for a vehicle
08/27/2003EP1228327B1 Step-change gearbox
08/27/2003EP1093552B1 Arrangement and method for a driving unit in a vehicle
08/27/2003EP0915800B1 Multispeed bicycle gear system
08/27/2003CN2568876Y Double-power variable reductor
08/27/2003CN2568875Y Stageless gear mission
08/27/2003CN1438436A Stepless speed variator in parallet with epicyclic gear
08/26/2003US6609992 Automotive alternator
08/26/2003US6609991 Hydraulic control system for automatic transmission
08/26/2003US6609440 Structure of a variable transmission device
08/26/2003US6609439 Drum supporting structure for automotive automatic transmission
08/21/2003WO2003069191A2 Speed variator
08/21/2003US20030154945 Power outputting apparatus and vehicle equipped with same
08/21/2003US20030154811 Vehicle power unit
08/21/2003US20030154810 Motor vehicle gearbox
08/21/2003US20030154809 Transmission with minimal orbiter
08/20/2003EP1336775A2 Dual shift fork for gearbox
08/20/2003EP1336773A2 Vehicle control apparatus
08/19/2003US6607467 Apparatus for controlling vehicle drive system including engine with turbocharger, and lock-up clutch
08/19/2003US6607465 Bicycle hub transmission with a guiding member for a sun gear
08/14/2003WO2003067022A1 A mining or tunnelling device
08/14/2003WO2003066363A1 Vihicle transmission system
08/14/2003WO2003066359A2 Axle assembly
08/14/2003US20030153428 Control device for hybrid vehicle
08/14/2003US20030153427 Continuously variable automatic transmission
08/14/2003US20030150286 Automatic transmission
08/13/2003EP1334861A1 Power transmission device for vehicle
08/13/2003EP1334299A2 Transmission devices for ground vehicles and more particulary for motor-cars
08/13/2003EP1141580B1 Gear wheel variable transmission with two sub-gears arranged parallel to each other in the power flow
08/12/2003US6605019 Switching device of a two-stage planetary gear
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