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Class Information
Number: 180/446
Name: Motor vehicles > Steering gear > With electric power assist > Condition modulated
Description: Subject matter wherein there is provided a means responsive either to (a) a condition of operation of the vehicle or (b) a change thereof for continuously and proportionally controlling the electrically powered motive means to compensate for the influence of the condition or change thereof in the guidance of the vehicle by the operator.


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

Patent Number Title Of Patent Date Issued
7624838 Electric power steering control apparatus Dec. 1, 2009
7621367 Electric power steering apparatus Nov. 24, 2009
7619859 Electric power steering device Nov. 17, 2009
7620485 Method for regulating driving stability Nov. 17, 2009
7610990 On-vehicle motor control device Nov. 3, 2009
7613556 Vehicle steering system Nov. 3, 2009
7610133 Controller for electric power steering apparatus Oct. 27, 2009
7607506 Driving force distribution control apparatus of vehicle Oct. 27, 2009
7604089 Storage check for locking vehicle steering system Oct. 20, 2009
7604087 Motor-driven power steering apparatus Oct. 20, 2009
7604086 Vehicle steering apparatus Oct. 20, 2009
7604085 Electric power steering apparatus Oct. 20, 2009
7604088 Electric power steering system Oct. 20, 2009
7596441 Power steering device Sep. 29, 2009
7584818 Electric power steering apparatus equipped with steering angle sensor Sep. 8, 2009
7583069 Booster Sep. 1, 2009
7575093 Vehicle steering control system Aug. 18, 2009
7575092 Vehicle steering control device Aug. 18, 2009
7568551 Electric power steering control apparatus Aug. 4, 2009
7571039 Vehicle yaw/roll stability control with semi-active suspension Aug. 4, 2009
7565946 Vehicle counting counter-steer operation by driver in oversteer suppress control Jul. 28, 2009
7559405 Controller for electric power steering device Jul. 14, 2009
7555402 Method for determining the angular position of the steering wheel of an automobile vehicle electric power-assisted steering system Jun. 30, 2009
7552795 Steering apparatus for vehicle Jun. 30, 2009
7549504 Quadrant dependent active damping for electric power steering Jun. 23, 2009
7549501 Steering system and a method for controlling a vehicle Jun. 23, 2009
7546896 Vehicle steering apparatus Jun. 16, 2009
7548807 Method for steering a vehicle with superimposed steering Jun. 16, 2009
7540351 Steering control system Jun. 2, 2009
7537081 Power steering apparatus May. 26, 2009
7537082 Electric power steering system May. 26, 2009
7533757 Steering system and method of control May. 19, 2009
7530423 Vehicular variable steering ratio control device and control method thereof May. 12, 2009
7530422 Force and position control for active front steering May. 12, 2009
7529605 Vehicle steering system for setting steering reaction without using difference between target and actual steering angles May. 5, 2009
7527122 Electric power steering system equipped with worm gear clearance compensator May. 5, 2009
7523806 Method and system for improved active damping of steering systems Apr. 28, 2009
7520367 Vehicle steering apparatus Apr. 21, 2009
7520365 Steering apparatus for vehicle Apr. 21, 2009
7516813 Telescopic loader, in particular a reach stacker Apr. 14, 2009
7513331 Electric power steering device and attachment structure for motor and controller for the same Apr. 7, 2009
7508637 Antilock system for a permanently excited electric motor drive Mar. 24, 2009
7503421 Electric power steering apparatus Mar. 17, 2009
7493984 Steering control apparatus and method for diagnosing cable attachment Feb. 24, 2009
7490682 Device for reversing the steering movement of a steering-wheel shaft of a vehicle Feb. 17, 2009
7481294 Electric power steering system Jan. 27, 2009
7477026 Power steering assembly Jan. 13, 2009
7474071 Electric motor regulation with controlled error intercept Jan. 6, 2009
7474070 Electric power steering apparatus Jan. 6, 2009
7472004 Steering angle sensor Dec. 30, 2008

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