About 173 results
https://drivepatents.com/patents/943379 · 11 May 2016
To provide a work vehicle capable of charging and a work vehicle control method for charging. A power transmission device includes an input shaft, an output shaft, a gear mechanism, an energy-generating motor, a first clutch, and a locking means. The energ...
https://drivepatents.com/patents/943278 · 11 May 2016
Hybrid drive device for a motor vehicle comprising a parallel-shaft transmission (200) in which a primary shaft (202) transmits the power of a thermal drive engine to a secondary shaft (203) connected to the vehicle's wheels, and an electric machine (300) ...
https://drivepatents.com/patents/944047 · 27 Apr 2016
A power train includes a gear mechanism, a rotating shaft fixing section, a transmission section, and a variable transmission section. The gear mechanism includes first and second planetary gear mechanisms. The first and second planetary gear mechanisms re...
https://drivepatents.com/patents/944396 · 20 Apr 2016
The motor cooling system circulates cooling oil for cooling the motor. The transmission is configured to change a rotation speed ratio of the output shaft with respect to the input shaft by changing the rotation speed of the motor. The transmission case ha...
https://drivepatents.com/patents/944344 · 20 Apr 2016
The present invention relates to a drive control system for preventing damage from a power distribution device (4) under a motor mode and for improving fuel efficiency. A time duration (Time_OFF) from termination of the first operating mode where a torque ...
https://drivepatents.com/patents/944346 · 20 Apr 2016
A drive control system is for a hybrid vehicle. The drive control system includes a power split mechanism (4), a brake mechanism (11), a first motor (2), an output member (15), a second motor (3) and an electronic control unit (24). The electronic control ...
https://drivepatents.com/patents/944705 · 13 Apr 2016
A power transmission device has an input shaft, an output shaft, a gear mechanism, and an electric motor. The gear mechanism has a planetary gear mechanism and transmits the rotation of the input shaft to the output shaft. The electric motor is connected t...
https://drivepatents.com/patents/952767 · 9 Mar 2016
Methods and systems for managing acceleration of a motor vehicle having an automatic transmission (10) by controlling transmission turbine acceleration are provided. A desired transmission turbine acceleration (VAC) is determined based on vehicle speed (VS...
https://drivepatents.com/patents/952880 · 2 Mar 2016
A controller includes a neutral control determination unit, a forward-reverse clutch control unit, and a commanded torque setting unit. The neutral control determination unit executes quasi-neutral control when a quasi-neutral control determination conditi...
https://drivepatents.com/patents/954149 · 27 Jan 2016
The integrated controller calculates the required lubricant flowrate required for lubricating the friction element corresponding to a selected position on the basis of a rotation speed difference in the friction element corresponding to the selected positi...