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Class Information
Number: 180/197
Name: Motor vehicles > With means for detecting wheel slip during vehicle acceleration and controlling it by reducing application of power to wheel
Description: Apparatus wherein the vehicle is provided with means for determining if a driven wheel is rotating more rapidly than is proportional to the speed of the vehicle (i.e., the wheel is spinning relative to the surface with which it is in engagement) during a period when the speed of the vehicle is being increased, and for taking action to reduce or eliminate the unproportionality of the rotational velocity of the wheel to the speed of the vehicle by decreasing the amount or the effect of the power being applied to drive the wheel.










Patents under this class:
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Patent Number Title Of Patent Date Issued
5323870 Adjustable viscous shear coupling for an all-wheel drive vehicle and a process for its control Jun. 28, 1994
5323871 Rotary actuation mechanism for torque modulated transfer case Jun. 28, 1994
5325300 Traction control system for motor vehicle Jun. 28, 1994
5322355 Anti-skid brake control system Jun. 21, 1994
5320422 Slip control device for vehicle wheel Jun. 14, 1994
5318355 Brake system in electric vehicle Jun. 7, 1994
5313855 System for the open-loop control of a motor vehicle May. 24, 1994
5315516 Process and system for generating a signal representative of the transverse movement of a vehicle May. 24, 1994
5315519 Method of sensing excessive slip in a wheel slip control system May. 24, 1994
5312169 Circuit configuration for an automotive vehicle with anti-lock control and/or traction slip control May. 17, 1994
5313391 Drive slip regulating system wherein a slippage threshold is determined from the speed and acceleration of non-driven wheels May. 17, 1994
5311433 Acceleration slip control device for a vehicle May. 10, 1994
5309362 Engine torque controlling device responsive to the acceleration of the vehicle and slippage of the wheels May. 3, 1994
5303794 Wheel spin control using electronically controlled clutches and engine controls Apr. 19, 1994
5305218 Vehicle handling control for wheel slip control systems Apr. 19, 1994
5301766 Power steering and limited slip differential system Apr. 12, 1994
5301768 Four-wheel drive torque transfer mechanism Apr. 12, 1994
5297646 Control system for optimizing operation of vehicle performance/safety enhancing systems such as 4WS, 4WD active suspensions, and the like Mar. 29, 1994
5297649 Apparatus for controlling output from engine on crawler type tractor Mar. 29, 1994
5297662 Traction control system for vehicle Mar. 29, 1994
5299131 Method of correcting the rotating speed of vehicle wheels sensed by wheel sensors Mar. 29, 1994
5295552 Slip control system for motor vehicle Mar. 22, 1994
5293315 Circuit configuration for an automative vehicle having traction slip control Mar. 8, 1994
5291965 Engine output control system for vehicle Mar. 8, 1994
5291408 Vehicle traction control system Mar. 1, 1994
5287941 Drive wheel torque controlling system for vehicle Feb. 22, 1994
5287279 Engine output torque control system Feb. 15, 1994
5287280 Method and apparatus for controlling shoe slip of crawler vehicle Feb. 15, 1994
5283742 Excess slip control device for driving wheel Feb. 1, 1994
5281008 Traction control system for motor vehicle Jan. 25, 1994
5282137 Driving wheel slip control system Jan. 25, 1994
5282138 Control method for an antiskid braking system incorporated in a four-wheel-drive automobile Jan. 25, 1994
5279382 Traction control system for automotive vehicle and traction control method therefor Jan. 18, 1994
5280432 Anti-skid brake control system based on acceleration detection Jan. 18, 1994
5278761 Method for vehicular wheel spin control that adapts to different road traction characteristics Jan. 11, 1994
5275252 Part-time transfer case with traction control Jan. 4, 1994
5275253 Part-time transfer case with traction control Jan. 4, 1994
5275477 Hydraulic dual-circuit brake system Jan. 4, 1994
5272635 Torque distribution control apparatus for four wheel drive Dec. 21, 1993
5269390 Traction control system Dec. 14, 1993
5269391 Apparatus for controlling the output of a vehicle equipped with an internal combustion engine Dec. 14, 1993
5269596 Traction control through collective or independent wheel braking Dec. 14, 1993
5270933 Circuit configuration for a brake system with anti-lock control and/or traction slip control Dec. 14, 1993
5265693 Integrated traction control system Nov. 30, 1993
5265694 Slip control system for vehicle Nov. 30, 1993
5265705 Method of preventing wheel loader from slipping Nov. 30, 1993
5265945 Slip control system for vehicle Nov. 30, 1993
5263548 Vehicle slip control system Nov. 23, 1993
5265020 Torque distribution control apparatus for four wheel drive Nov. 23, 1993
5262950 Torque distribution control apparatus for four wheel drive Nov. 16, 1993

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