Patents
Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889)
05/2008
05/28/2008CN201065919Y Small-sized static loader double-stage gear box
05/28/2008CN201065918Y 6+2 gear tractor transversely-connected gear box
05/28/2008CN201065917Y Double middle shaft ten-gear automobile speed changer
05/28/2008CN201065916Y Transmission device making gear reciprocatingly rotate
05/28/2008CN101189449A Drive for a vehicle, in particular a lorry
05/28/2008CN101189446A Electromagnetic brake for a multiple-ratio power transmission in a vehicle powertrain
05/28/2008CN101188371A An automatic speed-varying system for unidirectional clutch wheel hub electromotor satellite
05/28/2008CN100390439C High efficiency energy saving electromechanical hybrid stepless gear
05/27/2008US7377874 Automatic transmission
05/27/2008US7377873 Six-speed powertrain of an automatic transmission
05/27/2008US7377872 Seven-speed powertrain of an automatic transmission for vehicles
05/27/2008US7377191 Double clutch transmission
05/22/2008WO2008059794A1 Vehicle steering device
05/22/2008WO2008058974A2 Double clutch transmission of a motor vehicle
05/22/2008WO2008058858A1 Double clutch winding transmission
05/22/2008WO2008042047A3 Power system
05/22/2008US20080119318 Multi-speed transmission
05/22/2008US20080119314 Hybrid powertrain having three planetary gearsets and brakes
05/21/2008EP1923604A1 Automatic transmission
05/21/2008DE102006052864A1 Stufenloser Fahrzeugantrieb Stepless drive vehicle
05/21/2008CN201063483Y Variable speed motor of clutch structure
05/21/2008CN201062650Y Manual transmission with dual clutch
05/21/2008CN101184938A Transmission apparatus
05/21/2008CN101184644A Hybrid drive unit
05/21/2008CN101182873A Hybrid powertrain having three planetary gearsets and brakes
05/21/2008CN101182872A Automatic transmission
05/20/2008US7374513 Method and apparatus for adaptive control of closed throttle downshifts in an automatic transmission
05/20/2008US7374506 Electrically variable transmission having three planetary gear sets, a stationary member, three fixed interconnections and clutched input
05/15/2008WO2008057175A1 Gearbox with shift prevention mechanism
05/15/2008WO2008056067A1 Infinitely variable hybrid transmission and propulsion unit with power branching, comprising three epicyclic gear trains on two lines
05/15/2008WO2008055580A1 Continuously variable vehicle drive
05/15/2008US20080113845 Automatic transmission
05/15/2008US20080113844 Multiple speed automatic transmission
05/15/2008US20080110284 Sectional Circulating Assembly for a Ball Screw
05/15/2008DE112006001985T5 Steuervorrichtung für einen Antrieb eines Elektrofahrzeugs und dessen Steuerverfahren A control apparatus for a drive of an electric vehicle and the control method
05/15/2008DE112006001817T5 Elektrisch verstellbares Getriebe mit zwei Planetenradsätzen und einer stationären festen Verbindung Electrically variable transmission with two planetary gear sets and a stationary fixed link
05/15/2008DE112005003331T5 Elektrisch verstellbares Getriebe mit drei miteinander verbundenen Planetenradsätzen Electrically variable transmission having three interconnected planetary
05/15/2008DE102007053099A1 Mehrgang-Automatikgetriebe More speed automatic transmission
05/14/2008EP1921350A2 Method and control system for improving shift feeling in automated transmissions
05/14/2008EP1921349A1 A method for controlling a power assisted propulsion system in a motor vehicle
05/14/2008EP1819943B1 Twin layshaft manual transmission
05/14/2008CN201059347Y Special car four-drive transmission assembly
05/14/2008CN201059342Y Four-drive loader gear box
05/14/2008CN201059341Y Two-drive loader gear box
05/14/2008CN201059340Y Step and stepless combined seven-shaft gear box
05/14/2008CN201059339Y Speed-change gear of three-speed engineering driller
05/14/2008CN201059338Y PTO export transmission structure
05/14/2008CN101180476A Electrically variable transmission having three interconnected planetary gear sets, two clutches and two brakes
05/14/2008CN101180197A Controller of driver for vehicles
05/14/2008CN101178113A Multiple speed automatic transmission
05/14/2008CN101178112A Eight speed powertrain of automatic transmission for vehicle
05/14/2008CN101178111A Power train of automatic transmission
05/14/2008CN101178110A Direction-changeable three gears one level cone gear transmission case
05/13/2008US7373235 Method and system for control of an automatic friction clutch arranged between an engine and a gearbox on a motor vehicle
05/13/2008US7371203 Electrically variable transmission having three planetary gear sets and two fixed interconnections and a stationary interconnection
05/13/2008US7371202 Mechatronic hybrid transmissions having three planetary gear sets and three motor/generators
05/13/2008US7371201 Hybrid transmissions having three motor/generators and three interconnected planetary gear members
05/13/2008US7370873 Bicycle drive unit of multi pedaling type
05/13/2008US7370549 Reduction gear for geared motor, geared motor, and product group thereof
05/13/2008US7370548 Method for controlling and regulating a transmission brake in an automatic motor vehicle transmission
05/13/2008CA2501011C Twin-clutch transmission
05/08/2008WO2008053671A1 Power output device, hybrid vehicle using the same, and power output device control method
05/08/2008WO2008052739A1 Dual-clutch transmission
05/08/2008WO2008052502A1 Hydraulic controller for a double clutch gearbox
05/08/2008US20080108474 Eight speed powertrain of automatic transmission for vehicle
05/08/2008US20080108473 Power train of automatic transmission
05/08/2008US20080108472 Eight-speed powertrain of automatic transmission for vehicle
05/08/2008DE112006001433T5 Automatikgetriebe mit Kupplungsvorrichtungen Automatic transmission with clutch devices
05/08/2008DE112006001124T5 Hybridantriebseinheit Hybrid drive unit
05/08/2008DE112006000917T5 Elektrisch verstellbares Getriebe, das zwei Planetenradsätze mit einer festen Verbindung und einem feststehenden Element aufweist Electrically variable transmission having two planetary gear sets with a fixed connection and a stationary member
05/08/2008DE102007051806A1 Gangauswahlstrategie für ein Doppelkupplungsgetriebe Gear selection strategy for a dual clutch transmission
05/08/2008DE102006051630A1 Doppelkupplungsgetriebe Dual-clutch transmission
05/08/2008CA2669278A1 Synchronized gear shift system
05/07/2008EP1918151A2 Self-propelled vehicle for cleaning roads and the like
05/07/2008EP1521925B1 Multi-speed gearbox
05/07/2008CN201057248Y Stepless gear system of multiple energy resource segmented planetary mechanism
05/07/2008CN201057247Y Novel high-low level variable-speed box
05/07/2008CN101173711A Gear selection strategy for a dual clutch transmission
05/07/2008CN101173705A Double clutch transmission
05/07/2008CN101173704A Dual-speed planet speed reducer
05/06/2008US7369930 Method and apparatus to control hydraulic pressure in an electrically variable transmission
05/06/2008US7367919 Transmission configuration and method for controlling a transmission
05/06/2008US7367915 Automatic speed changer
05/06/2008US7367912 Counter-rotation drive
05/06/2008US7367911 Electrically variable transmission having three planetary gear sets, clutched input, two fixed interconnections and a stationary member
05/06/2008US7367910 One-mode input-split electro-mechanical transmission with two fixed speed ratios
05/06/2008US7367416 Drive train for a motor vehicle and method for starting an internal combustion engine and method for generating electric current
05/02/2008WO2008051014A1 Planetary gear transmission and vehicle using same
05/02/2008WO2008050011A1 Power branching power train and infinitely variable hybrid transmission having three planetary gears on a single line
05/02/2008WO2008049894A1 Gear selector assembly comprising a nested tube that can be rotated differentially
05/01/2008US20080103015 Gear train of an automatic transmission for a vehicle
05/01/2008US20080103014 Multi-speed transmission
05/01/2008US20080103013 Multi-Step Automatic Gearbox
05/01/2008US20080103012 Gear train of an automatic transmission for a vehicle
05/01/2008US20080103003 Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission
05/01/2008US20080103002 Hybrid electrically variable transmission with dual power paths and selective motor connection
05/01/2008US20080098838 Double clutch transmission
05/01/2008US20080098837 Shift control device for a vehicle
05/01/2008US20080098836 Gearbox with synchronizing clutch
04/2008
04/30/2008EP1916448A2 Gear brake device for a multi-stage manual transmission