Patents
Patents for B62D 6 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits (12,640)
10/1988
10/25/1988US4779694 Power assisted vehicle steering mechanism
10/25/1988US4779693 Rear wheel steering apparatus for an automobile
10/18/1988US4779202 Propulsion control using longitudinal acceleration and steering angle to determine slip threshold
10/18/1988US4778022 Electric power steering system
10/04/1988US4775022 Apparatus for controlling steering power in power steering system
09/1988
09/28/1988EP0284022A2 Four-wheel steering system
09/28/1988EP0283691A2 Torque sensor
09/27/1988US4773498 Assisting power controller for an automotive power steering device
09/27/1988CA1242510A1 Control system for multistable suspension unit
09/21/1988EP0282594A1 Motor driven power steering controller
09/20/1988US4773012 System for determining reference cornering behavior of wheeled vehicle
09/20/1988US4773010 Apparatus for detecting driving condition of automotive vehicle
09/20/1988US4771845 Motor-driven power steering system and method of controlling same
09/20/1988US4771843 Motor-operated power steering apparatus
09/20/1988US4771841 Variable power assist steering system for vehicle
09/14/1988EP0282041A2 A yaw motion control device for a vehicle
09/07/1988WO1988006546A1 Motor-driven power steering system for a vehicle and a method for controlling same
09/06/1988US4768605 Apparatus for use in a power steering system
09/06/1988US4768604 Power steering system
09/06/1988US4768603 Rear wheel steering apparatus for vehicle
09/06/1988US4768602 Vehicle steering system
09/01/1988DE3705539A1 Power-assisted steering system for motor vehicles
09/01/1988DE3705264A1 Hydraulic steering servo for vehicle - has reciprocal control with speed and low control pressure above threshold speed
08/1988
08/30/1988US4766801 Hydraulically operated power steering system
08/24/1988EP0279380A2 A method of detecting the manner in which an automobile is driven by an operator and of obtaining a driving condition index as a parameter therefore
08/23/1988US4765428 Power-assisted steering system
08/23/1988US4765427 Auxiliary pump system for variable effort power steering
08/17/1988EP0278366A1 Apparatus for controlling steering of wheels of a vehicle
08/16/1988US4763745 Motor vehicle with driving status detection device
08/11/1988WO1988005742A1 Torque sensor, in particular for electric steering mechanisms
08/11/1988DE3802917A1 Power-assisted steering system
08/11/1988DE3802684A1 Torque sensor, especially for electrical steering gear
08/09/1988US4763263 Propulsion control using longitudinal acceleration to determine slip thresholds
08/09/1988US4763262 Propulsion control using longitudinal acceleration, steering angle, and speed to select slip threshold
08/02/1988US4760892 Variable assist power steering system using electronic pressure control
07/1988
07/27/1988EP0275744A1 Correction device for the drift angle of an automotive vehicle
07/26/1988US4759420 For an automotive vehicle
07/26/1988US4759419 Vehicle speed responsive power steering assembly
07/20/1988EP0274541A1 Motor driven power steering controller
07/19/1988US4757836 Pressurized fluid modulator assembly, particularly for a power-assisted steering system in a vehicle
07/13/1988EP0274116A2 Motor-driven type power assisted steering control apparatus
07/12/1988US4756376 Electric power steering system for vehicles
07/06/1988EP0273387A2 Motor-driven type power assisted steering control apparatus
07/05/1988US4754830 Motor-driven power steering system for a vehicle
07/05/1988US4754829 Motor-driven power steering system for vehicles
06/1988
06/28/1988US4753309 Electric power steering apparatus
06/21/1988US4751976 Steering system for automotive vehicle or the like
06/16/1988WO1988004251A1 Electric rear wheel steering apparatus
06/16/1988WO1988004250A1 Motor-driven power steering system
06/16/1988DE3739848A1 Rotary slide valve for hydraulic power-assisted steering systems
06/14/1988US4751649 Motor vehicle with driving status discrimination device
06/02/1988WO1988003887A1 Steering power control device for power steering apparatus
06/01/1988EP0269132A2 Combined power steering and variable suspension control arrangement
05/1988
05/24/1988US4747055 Driving status discrimination device for a motor vehicle
05/24/1988US4745985 Automotive vehicle power-steering system and method
05/24/1988US4745984 Electric power steering system for vehicles
05/18/1988EP0267309A1 Pumping system
05/11/1988EP0266434A1 Steering system
05/03/1988US4741408 Power steering system for motor vehicles
04/1988
04/27/1988EP0265211A2 Control apparatus for electrically driven power steering system, power steering system, and fork lift truck
04/26/1988US4740002 Four-wheel steering apparatus for vehicles
04/26/1988US4739855 Vehicle steering system having a steering ratio changing mechanism
04/26/1988US4739693 Hydraulic reaction mechanism for power steering system
04/06/1988EP0262469A1 Apparatus for controlling steering force produced by power-steering system
03/1988
03/30/1988EP0262007A1 Flow control servo device for a hydraulic installation, particularly for vehicle servo steering
03/24/1988WO1988001959A1 Rotary gate valve for hydraulic servo-assisted steering systems
03/24/1988WO1988001958A1 Rotary gate valve for hydraulic servo-assisted steering systems
03/15/1988US4730839 Four-wheel steering apparatus for vehicles
03/15/1988US4730688 Steering system for wheeled vehicle
03/15/1988US4730687 Steering force control device for power steering system
03/15/1988US4730686 Motor-driven power steering system and method of controlling same
03/01/1988US4727950 Electric power steering system for vehicles
02/1988
02/24/1988EP0256924A1 Proportional electrovalve with integrated safety
02/16/1988US4724919 Power assisted vehicle steering system
02/16/1988US4724915 Device for controlling a motor-driven power steering system for a vehicle
02/16/1988US4724711 Torque detector
02/03/1988EP0198824B1 Hydraulic servo-steering, particularly for motor vehicles
02/02/1988US4722545 Method and apparatus for determining the center position of a vehicular steering system
01/1988
01/28/1988WO1988000547A1 Motor driven power steering controller
01/28/1988WO1988000546A1 Motor driven power steering controller
01/27/1988EP0254645A1 Servosteering device for automotive vehicles, of the type comprising a servosteering valve
01/19/1988US4720791 Method of processing signal of a steering angle sensor
01/19/1988US4719981 Four-wheel steering system
01/12/1988US4719445 Method and device for simultaneously determining steering and wheel suspension geometries and state of balance of steering linkage rotating parts
01/12/1988US4718685 Model solving type vehicle steering control system with parameter identification
01/12/1988US4718514 Steering force control device for power steering apparatus
01/05/1988US4717175 Steer angle adjusting apparatus for vehicle
01/05/1988US4716983 Torque sensing vehicle steering system
01/05/1988US4716982 Four wheel steer control system connected with limited slip differential
12/1987
12/29/1987US4715466 Four wheel steer control system for four wheel drive vehicle, responsive to driving torque distribution
12/29/1987US4715464 Power steering system with hydraulic reaction
12/29/1987US4715463 Electric power steering system for vehicles
12/22/1987US4714413 Speed sensitive power steering pump unload valve
12/16/1987EP0249315A2 A power assisted vehicle steering mechanism
12/15/1987US4712632 Assisted steering system for a motor vehicle
12/15/1987US4712631 Assisted steering system for a motor vehicle
12/15/1987US4712433 Torque sensor for automotive power steering systems
11/1987
11/26/1987DE3616907A1 Device for controlling the speed of revolution of a motor vehicle about the vertical axis
11/24/1987US4708220 Power steering control apparatus
11/19/1987EP0245794A1 Steering control valve for variable power assist steering system