About 25 results
https://drivepatents.com/patents/939023 · 17 Aug 2016
The purpose of the present invention is to prevent shock from occurring due to the intervention of regenerative control while operating in the four-wheel drive state. The drive source has a motor/generator (4), and an electronically controlled coupling (42...
https://drivepatents.com/patents/962878 · 25 Feb 2015
A driving force transmission controller (10) includes: a normal turning control unit (114) that computes command values such that driving force transmitted to an outer wheel in a turning direction is larger than that transmitted to an inner wheel during no...
https://drivepatents.com/patents/966478 · 10 Dec 2014
A vehicle control device that is applied to a vehicle having a driving source (1) for generating a driving force for the vehicle, a driving mechanism for transmitting the driving force of the driving source to a plurality of wheels, a braking mechanism hav...
https://drivepatents.com/patents/983847 · 2 Oct 2013
A driving force transmission apparatus includes a cam mechanism that converts motor torque from an electric motor into first cam thrust force and second cam thrust force. The cam mechanism includes: a cam member that rotates upon reception of the motor tor...
https://drivepatents.com/patents/992979 · 6 Feb 2013
A road surface frictional coefficient estimation device (32) includes: a first straight travel determination unit (321) configured to determine whether or not a vehicle travels straight based on a rotational speed difference between a plurality of wheels o...
https://drivepatents.com/patents/992977 · 6 Feb 2013
A driving force distribution control device (1) mounted on a vehicle (100) including an engine (101), a transmission device (103), a clutch (102) engaging an output shaft (101a) of the engine (101) with an input shaft (103a) of the transmission device (103...
https://drivepatents.com/patents/992966 · 6 Feb 2013
A driving force distribution control device, which is mounted on a vehicle including an engine configured to generate driving force for the vehicle, a transmission device configured to shift rotation of an output shaft of the engine by transmission ratios,...
https://drivepatents.com/patents/1002114 · 23 May 2012
The drive arrangement has a speed-change gear (10), which drifts to a front axle differential (12) for the drive of the front wheels of the motor vehicle and to a rear axle differential (16) for the drive of the rear wheels of the motor vehicle. The coupli...
https://drivepatents.com/patents/1002805 · 2 May 2012
A driving force distribution device (1) includes a sub transmission (20), a friction clutch (40), a rotary drive member (81) fixed to an output shaft (72) of an actuator (70), a friction clutch driving cam (60) for changing a pressing force of the friction...
https://drivepatents.com/patents/1006230 · 18 Jan 2012
A traction control device includes: rotation speed detectors (43FL to 43CR) provided to wheels; a control-start determiner (82) that determines whether or not to control a braking mechanism and a differential adjusting mechanism based on rotation speeds; a...