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Class Information
Number: 475/5
Name: Planetary gear transmission systems or components > Input from independent power sources > Including electric motor input
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8091662 Hybrid drive for vehicles and method for controlling a transmission for a hybrid drive Jan. 10, 2012
8091660 Hybrid traction system Jan. 10, 2012
8088030 Electrically variable transmission with modular construction Jan. 3, 2012
8083639 Method for the wear-free braking of a vehicle with an electrodynamic drive system Dec. 27, 2011
8083626 Highly configurable hybrid powertrain and control system therefor Dec. 27, 2011
8083625 Driving force transmission device and image recording apparatus having the same Dec. 27, 2011
8083016 Vehicle with hybrid powertrain Dec. 27, 2011
8079927 Power transmission system with continuously variable speed control Dec. 20, 2011
8075435 Dual mode input split compound split configuration EPPV transmission Dec. 13, 2011
8075436 Hybrid drive train of a motor vehicle Dec. 13, 2011
8070635 Electromotive drives Dec. 6, 2011
8073602 System constraints method of controlling operation of an electro-mechanical transmission with an additional constraint range Dec. 6, 2011
8068947 Range maximization of a hybrid vehicle operating in an electric vehicle operating state Nov. 29, 2011
8056659 Power output apparatus and hybrid vehicle Nov. 15, 2011
8060284 Work machine with torque limiting control for an infinitely variable transmission Nov. 15, 2011
8052562 Transmission for coupling a starter-generator electrical machine to an internal combustion engine Nov. 8, 2011
8042634 Power output apparatus, vehicle mounting the same, and method for controlling power output apparatus Oct. 25, 2011
8043181 Power unit Oct. 25, 2011
8043182 Hybrid powertrain Oct. 25, 2011
8036801 Control device for vehicle drive device Oct. 11, 2011
8033939 Control apparatus of vehicle drive apparatus Oct. 11, 2011
8021256 Electrically-variable transmission with compounded output gearing Sep. 20, 2011
8021257 Hydraulic clutch control system Sep. 20, 2011
8016893 Gear bearing drive Sep. 13, 2011
8007390 Vehicle power transmitting device Aug. 30, 2011
8000865 Method and apparatus for transitioning an electrically variable transmission Aug. 16, 2011
7988579 Vehicular drive system Aug. 2, 2011
7980343 Motor-type power device Jul. 19, 2011
7980980 Hybrid powertrain Jul. 19, 2011
7972235 Hybrid powertrain system having selectively connectable engine, motor/generator, and transmission Jul. 5, 2011
7972236 Transmission system Jul. 5, 2011
7972237 Gear train unit with motor generator Jul. 5, 2011
7967717 Device for the variable driving of a hollow shaft with an internal spindle Jun. 28, 2011
7967714 Drive and transmission module with a layout adapted for a vehicle Jun. 28, 2011
7967711 Highly configurable hybrid powertrain and control system therefor Jun. 28, 2011
7963874 Dual mode EVT with input split reverse mode Jun. 21, 2011
7955208 Torque distributing apparatus Jun. 7, 2011
7951033 Power unit May. 31, 2011
7953535 Drive line torque perturbation for PTO mode shifting May. 31, 2011
7942776 Two-mode electrically variable transmission May. 17, 2011
7942775 Drive apparatus for vehicle May. 17, 2011
7942774 Electrical motor reducer for operating an eccentric cam May. 17, 2011
7935014 Drive system for individually driving two drive wheels of a drive wheel pair May. 3, 2011
7935015 Control device for vehicle drive apparatus May. 3, 2011
7931103 Electric vehicle with power takeoff Apr. 26, 2011
7931555 Hybrid drive device Apr. 26, 2011
7927244 Hybrid drive apparatus Apr. 19, 2011
7918756 Hybrid transmission Apr. 5, 2011
7914416 Hybrid powertrain with single electric motor integrated within automatic transmission Mar. 29, 2011
7905806 Power train for hybrid electronic vehicles and method of controlling the same Mar. 15, 2011

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