Patents
Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889)
08/2005
08/04/2005DE10033476B4 Antriebsstrang eines Automatikgetriebes Drive train of an automatic
08/03/2005EP1559603A1 Method for upshifting a gearbox with two input shafts
08/03/2005EP1126987B1 Hybrid transmission, especially for motor vehicles
08/03/2005CN2714896Y 电子多功能无级变速装置 Multifunction electronic continuously variable transmission
08/03/2005CN2714893Y Transmission gear
08/03/2005CN1650119A Multi-stage transmission
08/03/2005CN1648491A Progresive stepless variable speed gear
08/03/2005CN1212945C Power system for automatic speed changer
08/02/2005US6923742 Power transmission for a vehicle
08/02/2005US6923091 Internal combustion engine with hydraulically operated automatic transmission
07/2005
07/28/2005WO2005068876A1 Twin clutch transmission for a motor vehicle
07/28/2005WO2005068875A2 Powershift gearbox comprising additional gears
07/28/2005US20050164829 Method for upshifting of a parallel shaft gear
07/28/2005US20050164827 Hybrid powertrain system including smooth shifting automated transmission
07/28/2005US20050164823 Torque transmitting assembly and method of producing
07/28/2005US20050164818 Transmission apparatus
07/28/2005US20050160850 Cone ring transmission
07/28/2005US20050160848 Six speed motorcycle transmission
07/28/2005DE10249175B4 Fahrzeugantriebseinheit Drive assembly
07/27/2005EP1557587A2 Axle transmission for railway vehicle
07/27/2005CN1646920A Method for determining the rotational speed of a part, ascertaining the slipping of a continuously variable transmission (CVT), and for controlling a CVT, and a conical disc flexible drive transmissio
07/27/2005CN1646837A Transmission controller and method for determining a targeted gear in an automatic transmission
07/27/2005CN1646835A Hydraulic system and automatic gearbox
07/27/2005CN1646820A Clutch assembly
07/27/2005CN1644959A Module varying transmission mechanism
07/27/2005CN1644949A Multi-clutch system with blended output system for powertrain transmissions
07/27/2005CN1644423A Control system for hybrid vehicles
07/27/2005CN1644422A Control system for hybrid vehicles
07/21/2005WO2005066517A1 Two-mode, compound-split, hybrid electro-mechanical transmission having four fixed ratios
07/21/2005WO2005065976A1 Hybrid powertrain system
07/21/2005US20050155832 Clutch brake
07/21/2005DE4121709B4 Bereichsgetriebe für Kraftfahrzeuge Range gear for motor vehicles
07/21/2005DE10360579A1 Transmission system combining two gearing systems in single casing, has front-, rear- and DC motor-electric drives in single plane and axis
07/21/2005DE10356198A1 Gear change apparatus for stepless transmission, has friction clutch integrated with stepless transmission, and engagement clutch which reversely rotates rotation direction of stepless transmission
07/21/2005DE102004060217A1 Handschalt-Planetengetriebe mit Synchronisierkupplungen und -bremsen Manual shift planetary gearbox with synchronizer clutches and brakes
07/20/2005EP1555456A2 Control of a planetary gear with a starter generator as an accessory by means of speed control of the starter generator
07/20/2005EP1554154A1 Drivetrain for a motor vehicle, method for starting an internal combustion engine and method for generating electrical current
07/20/2005EP1264124B1 Transmission assembly
07/20/2005CN2711465Y Miniature speed reducer
07/20/2005CN1643269A Center with active torque bias control
07/20/2005CN1641246A Planetary gear driving device and converting method
07/20/2005CN1640710A Power drive device with simple structure
07/19/2005US6918852 Speed change gear for automatic transmission
07/14/2005WO2005064199A1 Drive device for vehicle, method of controlling the device, and device for controlling the device
07/14/2005US20050150318 Double-clutch transmission architecture for a motor vehicle
07/14/2005DE10361333A1 Automatisches Wechselgetriebe Automatic change gear
07/14/2005DE10313583B4 Automatisches Schaltgetriebe Automatic Transmission
07/14/2005DE102004060642A1 Steuerungsvorrichtung für ein Mehrganggetriebe Control apparatus for a multi-speed transmission
07/14/2005DE102004060221A1 Vorrichtung zur Steuerung der Drehmomentverhältnisse in einem Mehrganggetriebe Device for controlling the torque ratios in a multi-speed transmission
07/14/2005DE102004046178A1 Transmission structure for double clutch transmission, includes parking gear which is disposed on output shaft in transmission case at axial position corresponding to drive gear
07/14/2005DE102004044953A1 Double clutch transmission for vehicle, has differential gear connected to first and second output gears to axially offset reverse driven gear from drive gears of input shafts such that some gear teeth are close to either input shaft
07/13/2005EP1551662A2 Method for controlling gear-shifting processes of a powershift gearbox and corresponding powershift gearbox
07/13/2005CN2709713Y Automatic speed transmission
07/13/2005CN1639486A 变速装置 Transmission
07/13/2005CN1639485A Differential planetary gear device, and differential planetary gear device starting device and starting method
07/13/2005CN1637327A Double clutch transmission for a hybrid electric vehicle and method for operating the same
07/13/2005CN1637317A Power train for automatic transmissions
07/13/2005CN1637316A Six-speed powertrain of an automatic transmission
07/12/2005US6916268 Automatic speed change apparatus
07/12/2005US6916265 Power transfer apparatus
07/07/2005WO2005061924A1 Compound planetary gear set and gear trains
07/07/2005WO2005061923A1 Transmission
07/07/2005US20050145051 Automobile, and control unit and driving power train system for the same
07/07/2005DE19850547B4 Mehrgängiges Mehrwege- Zahnräderwechselgetriebe A multi-multipath gear shift transmission
07/07/2005DE102004055667A1 Achtganggetriebe mit drei Planetenradsätzen Eight-speed transmission having three planetary
07/07/2005DE102004032498A1 Double clutch transmission e.g. dry-type double clutch transmission, for engine, has clutches transmitting engine torque of main input shaft to input shafts on which four drive gears are formed, and idle shaft for reverse speed
07/06/2005EP1550820A2 Vehicle with a drivetrain having a multiple clutch device
07/06/2005EP1549523A1 An automatic engaging/disengaging method of a coupling-dependent power take-off
07/06/2005CN2708039Y Transmission mechanism of single wheel bicycle
07/06/2005CN1209562C Automatic speed variator
07/05/2005US6913557 Power transmitting apparatus
07/05/2005US6913556 Power transmission for a vehicle
06/2005
06/30/2005WO2005000616A3 Load-adapting planet gear with integrated motor
06/30/2005WO2004112294A3 Hidden receiver-sender device for pneumatics tires
06/30/2005US20050143214 Six-speed powertrain of an automatic transmission
06/30/2005US20050139035 Double clutch transmission for a hybrid electric vehicle and method for operating the same
06/30/2005US20050139025 Gear shifting mechanism of axle drive system
06/30/2005US20050139023 Gearshift transmission for a motor vehicle with hydraulically actuatable multidisc clutch
06/30/2005DE19546949B4 Planetenradträger-Verbindungsstruktur für ein automatisches Getriebe Planet carrier connecting structure for an automatic transmission
06/30/2005DE102004058025A1 Hybridantriebseinheit sowie damit ausgestattetes Fahrzeug Hybrid drive unit and thus equipped vehicle
06/29/2005EP1030983A4 Automatic transmission systems for humanly powered vehicles
06/28/2005US6910987 Automatic transmission for light vehicles employing V-Twin engines
06/28/2005US6910986 Seven-speed transmission
06/28/2005US6910985 Gear-operated speed change apparatus for automatic transmission
06/28/2005US6910984 Positive engagement continuously variable transmission
06/28/2005US6910981 Hybrid transmission and its assembling method
06/28/2005US6910399 Transmission of internal combustion engine
06/23/2005WO2005057050A1 Automatic gearbox with hydraulic pump
06/23/2005WO2005057049A1 Improved automatic transmission and gear train
06/23/2005WO2005057048A1 Improved automatic transmission and gear train
06/23/2005WO2005057047A1 Built-in planetary drive
06/23/2005US20050137058 Automobile and control apparatus, and power train system of automobile
06/23/2005US20050137055 Torque ratio control apparatus for a multi-speed transmission
06/23/2005US20050137050 Transmission assembly
06/23/2005US20050137049 Device for bringing up to speed a vehicle having an automatic transmission
06/23/2005US20050137045 Control apparatus for a multi-speed transmission
06/23/2005US20050137044 Multiple speed automatic transmission for motor vehicle
06/23/2005US20050137042 Two-mode, compound-split, hybrid electro-mechanical transmission having four fixed ratios
06/23/2005US20050133293 Manual planetary transmission with synchronizer clutches and brakes
06/23/2005US20050133286 Mode switch control apparatus and method for hybrid transmission