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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
8235470 Cutter head containing its motors and gearcase Aug. 7, 2012
8230956 Arrangement of an electrical machine Jul. 31, 2012
8231490 Power train of hybrid vehicle Jul. 31, 2012
8231491 Power output apparatus and hybrid vehicle Jul. 31, 2012
8234025 Control system for a hybrid powertrain system Jul. 31, 2012
8226516 Electric torque converter with dual-driven main pump Jul. 24, 2012
8226515 Two-mode hybrid powertrain with two motor/generators Jul. 24, 2012
8226514 Multi-speed transmission with axis transfer Jul. 24, 2012
8226513 Power plant Jul. 24, 2012
8226512 8-speed hybrid transmission Jul. 24, 2012
8216103 Bidirectional drive for producing unidirectional vehicle movement Jul. 10, 2012
8210974 Hubs incorporating a variable ratio transmission system Jul. 3, 2012
8206252 Hybrid powertrain having a multi-speed transmission Jun. 26, 2012
8197373 Power unit Jun. 12, 2012
8187130 Multi-speed transmission with integrated electric motor May. 29, 2012
8186467 Wheel rotating device for in-wheel motor vehicle May. 29, 2012
8177671 Control system for hybrid drive unit May. 15, 2012
8177680 Controller of vehicle driving device May. 15, 2012
8172714 Speed changing transmission apparatus May. 8, 2012
8167754 Three-mode hybrid powertrain with two motor/generators May. 1, 2012
8167753 8-speed hybrid transmission May. 1, 2012
8167752 Hybrid transmission for hybrid vehicles May. 1, 2012
8162084 Hybrid drive device Apr. 24, 2012
8157037 Motor sensor assembly for alternative fuel vehicles Apr. 17, 2012
8157686 Power transmission device for a motor vehicle which is equipped with a free wheel mechanism that drives an oil pump Apr. 17, 2012
8157687 Transmission system Apr. 17, 2012
8152671 Single clutch, two planetary hybrid architecture Apr. 10, 2012
8152670 Hybrid vehicle power transmission device and hybrid vehicle Apr. 10, 2012
8152669 Clutch arrangements for an electrically-variable transmission Apr. 10, 2012
8152668 Electric variable transmission for hybrid electric vehicles with two forward modes and four fixed gears Apr. 10, 2012
8152667 Control device for vehicular drive system Apr. 10, 2012
8147366 Power output apparatus and vehicle Apr. 3, 2012
8147367 Power train for hybrid vehicle Apr. 3, 2012
8142317 Power transmission apparatus of hybrid vehicle Mar. 27, 2012
8142318 Apparatus, system, and method for a variable ratio transmission Mar. 27, 2012
8145375 System constraints method of determining minimum and maximum torque limits for an electro-mechanical powertrain system Mar. 27, 2012
8137229 Modular transmission assembly and a method of assembly Mar. 20, 2012
8137228 Transmission system Mar. 20, 2012
8137227 Power transmitting apparatus of hybrid vehicles Mar. 20, 2012
8133143 Gear reducer electric motor assembly with internal brake Mar. 13, 2012
8133150 Drive system for an industrial truck with an internal combustion engine Mar. 13, 2012
8123643 Control device for vehicular drive system Feb. 28, 2012
8113987 Control device for hybrid vehicle drive apparatus Feb. 14, 2012
8113976 Power plant Feb. 14, 2012
8100799 Method and system for controlling power inverters in electric drives of vehicles with two-mode transmissions Jan. 24, 2012
8100800 Integrated motor cooling/clutch backfill system for use in a hybrid transmission Jan. 24, 2012
8100801 8-speed hybrid transmission Jan. 24, 2012
8096909 Power train of hybrid vehicle Jan. 17, 2012
8095255 Control apparatus for hybrid vehicle Jan. 10, 2012
8092196 Structure for supporting a sleeve member in automatic transmission Jan. 10, 2012

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