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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
6085138 Differential lock control system Jul. 4, 2000
6079511 Vehicle drive force control device Jun. 27, 2000
6073715 Safety system for a motor vehicle Jun. 13, 2000
6073716 Hydraulic system for vehicular traction drive Jun. 13, 2000
6076033 Process for controlling yaw moment in vehicle Jun. 13, 2000
6070495 Power transmitting system for vehicle Jun. 6, 2000
6070120 Method and system for the determination in advance of a travel corridor of a motor vehicle May. 30, 2000
6065558 Anti-rollover brake system May. 23, 2000
6062330 On demand vehicle drive system May. 16, 2000
6064161 Vehicle drive device and vehicle drive device control method May. 16, 2000
6064934 Process and device for regulating the torque derived from a drive unit May. 16, 2000
6059688 Automotive control apparatus including means for preventing interference between running stability control device and transmission shift control device May. 9, 2000
6061620 Device and process for controlling a braking force of at least one wheel of a vehicle May. 9, 2000
6061621 Traction controller to reduce slip of drive wheels for a vehicle May. 9, 2000
6061622 Circuit configuration for controlling torque transmitted between driven wheels of a motor vehicle and a roadway May. 9, 2000
6047231 Four wheel drive transfer case controller compatible with a spare tire Apr. 4, 2000
6044320 Process and device for generating an error signal in a motor vehicle Mar. 28, 2000
6041276 Device for controlling a starting procedure Mar. 21, 2000
6041277 Method of improving the control characteristics of an antilocking system (ABS) Mar. 21, 2000
6032757 Steering control apparatus Mar. 7, 2000
6035249 System for determining the position of a bulldozer Mar. 7, 2000
6028402 Automatic rail characterization for adhesion system evaluation for AC locomotives Feb. 22, 2000
6023649 Antiskid controller Feb. 8, 2000
6023650 Driven wheel slip controlling system for vehicle Feb. 8, 2000
6020701 Control apparatus for motor-driven vehicle Feb. 1, 2000
6019185 Rotation transmission device Feb. 1, 2000
6017101 Braking force control system in vehicle Jan. 25, 2000
6015020 Gear shift control device of automatic transmission for variable stage upshift against wheel slip Jan. 18, 2000
6015364 Control system including wheel skid preventing means by increasing the control time for engine and transmission functions Jan. 18, 2000
6016457 Vehicle drive force controller Jan. 18, 2000
6009967 Method and system for coordinated engine and transmission control during traction control intervention Jan. 4, 2000
6009969 Method for the automatic control of the locking clutches of an all-wheel driven vehicle, and vehicle with articulated-vehicle steering and lockable differentials Jan. 4, 2000
6012011 Traction control system and a method for remedying wheel-slippage Jan. 4, 2000
6007454 Traction control device of automobile automatically adapted for high and low gear driving Dec. 28, 1999
6009366 Process for monitoring a braking system with antilock system and electronic braking power distribution Dec. 28, 1999
6000488 Motor vehicle transfer case Dec. 14, 1999
6002979 Traction control system for automotive vehicles Dec. 14, 1999
5978726 Driving torque control method and apparatus for a four-wheel drive vehicle Nov. 2, 1999
5970821 Control system for automatic transmission for vehicle Oct. 26, 1999
5971089 Automotive traction or travel condition control system with engine power and brake control Oct. 26, 1999
5961565 Wheel drive torque controller Oct. 5, 1999
5957991 Vehicle drive torque controller Sep. 28, 1999
5959365 Early warning device for tire rims and hub assemblies Sep. 28, 1999
5954778 Four-wheel drive transfer case controller with torque decrement strategy Sep. 21, 1999
5954779 Drag torque control method in a diesel electric drive system and drive system Sep. 21, 1999
5947221 Vehicular motion controlling system Sep. 7, 1999
5948028 Method of improving response time in a vehicle active tilt control system Sep. 7, 1999
5948035 Method and apparatus for predicting minimum stopping distance required to brake running vehicle Sep. 7, 1999
5941924 Method and device for controlling a vehicle braking system Aug. 24, 1999
5941925 Method and arrangement for controlling a motor vehicle Aug. 24, 1999

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