Patents
Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889)
12/2009
12/23/2009CN201368182Y Oil-saving speed changer for automobile
12/23/2009CN101608684A Mechanical type stepless variable speed unit with hybrid power differential speed regulation
12/23/2009CN101608683A Non-stop variable speed gear box for coiler with big reel or large tension
12/23/2009CN101608682A Device for butting circular gear box and shaft
12/23/2009CN100572853C Multi-speed transmission
12/23/2009CN100572852C Multi-speed transmission
12/23/2009CN100572851C Transmission having an idler shaft which can be decoupled in the direct gear
12/22/2009US7635315 Multi-speed transmission
12/17/2009WO2009150046A1 Hybrid drive train for a motor vehicle and method for operating the hybrid drive train
12/17/2009US20090312141 Powertrain of an automatic transmission
12/17/2009US20090312140 Powertrain of an Automatic Transmission
12/17/2009US20090312139 Powertrain of an Automatic Transmission
12/17/2009US20090312138 Transmission with at least two planet gear stages
12/17/2009US20090312133 Compact transmission preventing a vehicle from moving backward on a slope
12/17/2009US20090312130 Power train of hybrid vehicle
12/17/2009US20090312129 Power train of hybrid vehicle
12/17/2009US20090312128 Power train of hybrid vehicle
12/17/2009US20090308190 Power transmission apparatus for press machine
12/17/2009DE10235005B4 Schaltregelungsvorrichtung und Regelungsverfahren dafür Shift control apparatus and control method thereof
12/17/2009DE102008002380A1 Counter-shaft type transmission for commercial vehicle, has controllable electrical machine attached to counter shafts that produce individual gears by activation of transmission stage, which comprises idle gear and fixed gear
12/16/2009EP2133593A2 Assembly for reducing rattle in a transmission system
12/16/2009EP2133592A2 Motor vehicle multi-group drive
12/16/2009CN201363411Y Six-speed mechanical gear transmission
12/16/2009CN201363401Y Automatic reinforcement type 9-gear double intermediate shaft full synchronizer gear box
12/16/2009CN201363400Y Rear transfer case of tractor
12/16/2009CN101603579A Planetary gear type multi-stage transmission
12/16/2009CN101602075A Drill rod torsion device
12/16/2009CN100570174C Automatic gearbox without synchronizer and not interrupt power shifting gear
12/15/2009USRE41034 Power combining apparatus for hybrid electric vehicle
12/15/2009US7632209 Vehicular drive system and driving method
12/15/2009US7632207 Multi-speed transmission
12/15/2009US7632206 Multi-speed transmission
12/15/2009US7632202 Powertrain for a hybrid vehicle with all-wheel drive capability and method for controlling wheel slip
12/15/2009US7632201 Hybrid drive apparatus
12/15/2009US7631719 Electrically-driven transfer case with power take-off
12/15/2009US7631570 Transmission
12/10/2009WO2009148735A2 Electric variable transmission for hybrid electric vehicles with two forward modes and four fixed gears
12/10/2009WO2009148734A2 Electric variable transmission for hybrid electric vehicles with four forward modes and six fixed gears
12/10/2009WO2009147501A2 Vehicle drive system
12/10/2009WO2009147375A1 Transmission systems
12/10/2009WO2009018982A3 Drive device for vehicles, preferably motor vehicles
12/10/2009US20090306864 Transmission and control method thereof
12/10/2009US20090305839 Drivetrain for an all-wheel-drive vehicle, and method for controlling the same
12/10/2009US20090305838 Powertrain having a multi-speed transmission
12/10/2009US20090305837 Planetary gear type multi-stage transmission
12/10/2009US20090305836 Powertrain of an Automatic Transmission
12/10/2009US20090305833 Multi-group transmission of a motor vehicle
12/10/2009US20090305831 Hubs incorporating a variable ratio transmission system
12/10/2009US20090301799 Drive System for an Agricultural or Industrial Utility Vehicle and Method for Operating a Drive System
12/10/2009US20090301258 Continously Variable Transmission
12/10/2009US20090301241 Transmission configuration
12/10/2009US20090301240 Arrangement for reducing rattling in a transmission
12/10/2009DE102009024180A1 Mehrstufiges Planetengetriebe Multi-stage planetary gear
12/10/2009DE102008002296A1 Mehrgruppengetriebe eines Kraftfahrzeuges Multi-group transmission of a motor vehicle
12/10/2009DE102008002295A1 Mehrgruppengetriebe eines Kraftfahrzeuges Multi-group transmission of a motor vehicle
12/09/2009EP2131065A2 Transmission and control method thereof
12/09/2009EP2130710A2 Drive shaft for an all-terrain vehicle and method for controlling same
12/09/2009EP2129934A1 Transfer case with overdrive mode
12/09/2009EP1409282B1 Methods for operating a motor vehicle driven by an internal combustion engine and by two electric machines
12/09/2009CN201359809Y Moon driving device for earth-moon transmission device
12/09/2009CN201359071Y Planetary gearbox of internal mixer
12/09/2009CN201359070Y Main gearbox of internal mixer
12/09/2009CN201359069Y Vertical shaft gearbox
12/09/2009CN201359063Y Planetary gear stepless speed varying device
12/09/2009CN201359060Y Multi-gear power shift planetary gearbox
12/09/2009CN201359059Y Multi-gear power shift planetary gearbox
12/09/2009CN201359058Y Axle-shifting type infinitely variable transmission
12/09/2009CN201359057Y Forklift transmission
12/09/2009CN101598207A Composite steel ring separating cone type stepless variable speed unit
12/09/2009CN101598206A Composite sealed planetary cone type stepless variable speed unit
12/09/2009CN101598205A Composite pyramid type stepless variable speed unit
12/09/2009CN101598203A Composite steel ball outer cone gear type stepless variable speed unit
12/09/2009CN101598202A Composite rolling cone flat disk type stepless variable speed unit
12/09/2009CN101598200A Composite cone disk and ring disk type stepless variable speed unit
12/09/2009CN101598199A Composite steel ball inner cone gear type stepless variable speed unit
12/09/2009CN101598198A Composite inner cone output planetary cone type stepless variable speed unit
12/09/2009CN101598197A Multi-gear simultaneous meshing variable speed unit
12/09/2009CN101598194A Double powered variable transmission for electric automobile
12/09/2009CN101598193A Shift reducer special for oil field
12/09/2009CN101596858A Powertrain having a multi-speed transmission
12/09/2009CN100567769C Multi-speed transmission
12/09/2009CN100567768C Power driving device for mixed power vehicle
12/09/2009CN100567767C Double-clutch mixed power vehicle driving system
12/09/2009CN100567040C Vehicular drive apparatus
12/08/2009US7630811 Automated manual transmission launch control
12/08/2009US7628727 Automatic speed reducing ratio-switching apparatus
12/08/2009US7628726 Automatic transmission for vehicle
12/08/2009US7628725 8-speed transmission
12/08/2009US7628724 8-speed transmission
12/08/2009US7628723 Multi-stage automatic gearbox
12/08/2009US7628720 Vehicle control apparatus and method
12/08/2009CA2391547C Method of controlling a transmission having a dual clutch system
12/03/2009WO2009145616A1 Compact transmission comprising a planetary gear set
12/03/2009WO2009144050A1 Multi-gear powershift transmission
12/03/2009US20090298639 Gear Train of Automatic Transmission for Vehicles
12/03/2009US20090298638 Gear Train of Automatic Transmission
12/03/2009US20090298637 Gear Train of Automatic Transmission for a Vehicle
12/03/2009US20090293657 Double-clutch gearchange
12/03/2009DE19956996B4 Fahrzeug-Automatikgetriebe Vehicular automatic transmission
12/03/2009DE112008000411T5 Getriebe mit breitem Übersetzungsverhältnis und mehreren Gängen Transmission with wide gear ratio and several courses