Patents
Sitemap › B62 - Land vehicles for travelling otherwise than on rails › B62D - Motor vehicles; Trailers › B62D 5 - Power-assisted or power-driven steering
Patents for B62D 5 - Power-assisted or power-driven steering (23,389)
09/2002
09/10/2002US6446749 Method and arrangement for operating a steering system for a motor vehicle
09/06/2002WO2002068255A1 Method and computer program for operating a vehicle steering system, control and/or regulating device for a vehicle steering system and corresponding vehicle steering system
09/05/2002US20020121402 Steering unit and internal drag calculation apparatus used therein
09/05/2002US20020121401 Electric motor assist type power steering apparatus
09/05/2002US20020121400 Steering device
09/04/2002EP1236637A2 Electric power steering apparatus
09/04/2002EP1025363B1 Positive-displacement pump
09/03/2002US6445987 Electric power steering controller and control method
09/03/2002US6445151 Controller for motor-driven power steering mechanism
09/03/2002US6443020 Steering column differential angle position sensor
08/2002
08/29/2002WO2002066310A1 Passive starting of a torque-ripple-free electric power steering system
08/29/2002US20020120378 Control apparatus of power steering device
08/29/2002US20020117349 Electrical power-assisted steering systems
08/29/2002US20020117348 Torque detecting device and electromotive power steering apparatus mounting the torque detecting device thereon
08/29/2002US20020117347 Steering device for vehicle
08/28/2002EP1234748A1 Damper valve for hydraulic power steering device
08/28/2002EP1234746A1 Electric power steering assembly for a motor vehicle and associated control method
08/27/2002US6442462 Motor vehicle steering system
08/27/2002US6441578 Method and apparatus for torque linearization in an electric power steering system
08/27/2002US6440029 Electrically assisted steering booster with a compact planetary gear
08/27/2002US6439339 Electronic power steering apparatus for vehicle
08/27/2002US6439338 Ball screw mechanism and electrically powered steering device utilizing the same
08/27/2002US6439337 Steering mechanism assembly for automotive vehicles
08/27/2002US6439336 Electric power steering apparatus
08/27/2002US6438950 Hydraulic steering arrangement
08/22/2002US20020116105 Controller for motor power steering system
08/22/2002US20020112913 Passive starting of a torque-ripple-free electric power steering system
08/22/2002US20020112555 Motor-driven power steering device
08/22/2002DE10107279A1 Lenksystem Steering system
08/22/2002DE10104851A1 Pumpsystem mit einer hydraulischen Pumpe, insbesondere für ein Lenksystem Pump system having a hydraulic pump, in particular for a steering system
08/21/2002EP1232066A2 Steer-by-wire steering system with mechanical back-up
08/20/2002US6437526 Commutation system for torque ripple minimization
08/20/2002US6435971 Electric power steering apparatus
08/20/2002US6435300 Vent for a power-assisted steering system
08/20/2002US6435050 Steering gear for motor vehicle
08/15/2002WO2002063170A1 Pump system comprising a hydraulic pump, particularly for a steering system
08/15/2002WO2002062647A1 Haptic controller for road vehicles
08/15/2002WO2002062646A1 Method for position regulation of an electric drive and for steering a motor vehicle by means of a steer-by-wire system
08/15/2002WO2002062602A2 Torque sensing for a steering system
08/15/2002US20020111763 Rotational angle measuring apparatus
08/15/2002US20020111728 Steering column with hall linear array
08/15/2002US20020110459 Rotary vane pump
08/15/2002US20020108804 Steer-by-wire system using semi-active actuator
08/15/2002US20020108803 Electric power steering apparatus
08/15/2002US20020108802 Hydrostatic steering system having improved steering sensing
08/15/2002US20020108454 Torque sensor
08/14/2002EP1231414A2 Hydraulic control apparatus of vehicle and control method
08/14/2002EP1231128A2 Hydrostatic steering system having improved steering sensing
08/14/2002EP1231127A2 Steering Device for vehicle
08/14/2002DE10159704A1 Fahrzeuglenkung und Betätigungsmotor einer elektromechanischen Fahrzeuglenkung Vehicle steering actuator motor and an electromechanical steering vehicle
08/13/2002US6431601 Electric power steering apparatus
08/13/2002US6431307 Electric power steering control system
08/13/2002US6431306 Power steering valve with valve sleeve retainer
08/08/2002WO2002060740A2 Electric power steering system including a permanent magnet motor
08/08/2002US20020105335 Current determination in a permanent magnet electric machine
08/08/2002US20020105225 Hydraulic control apparatus of vehicle and control method
08/08/2002DE10204955A1 Verfahren zur Positionsregelung eines elektrischen Antriebs und zum Lenken eines Kraftfahrzeugs mit einer Steer-by-Wire-Lenkung Method for position control of an electric drive and for steering a motor vehicle with a steer-by-wire steering system
08/08/2002DE10204005A1 Steuervorrichtung für eine Servolenkung A control apparatus for a power steering
08/07/2002EP1228942A2 Electrical power-assisted steering systems
08/06/2002US6429553 Motor and electric power steering device
08/06/2002US6427799 Electric power steering device
08/06/2002US6427722 Rotary slide set for a hydraulic steering arrangement
08/06/2002US6427542 Torque sensor and steering column provided with such a sensor
08/01/2002WO2002058986A1 Electric power steering aid system
08/01/2002WO2002058985A1 Actuator for a steer-by-wire- steering system
08/01/2002US20020101126 Electric power steering system including a permanent magnet motor
08/01/2002US20020100633 Power steering valve with valve sleeve retainer
08/01/2002US20020100515 Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
08/01/2002DE10201490A1 Hydraulikdrucksteuergerät für ein Automatikgetriebe eines Fahrzeugs Hydraulic pressure control device for an automatic transmission of a vehicle
08/01/2002DE10160549A1 Halleffekt-Drehmomentsensor Hall-effect sensor torque
08/01/2002DE10103667A1 Aktuator für eine Steer-by-Wire-Lenkanlage Actuator for a steer-by-wire steering system
08/01/2002DE10103642A1 Aktuator Actuator
08/01/2002DE10103404A1 Lenksystem für Fahrzeuge, Verfahren zum Initialisieren eines Lenksystems und Verfahren zum Betreiben eines Lenksystems A steering system for vehicles, methods for initializing a steering system and method of operating a steering system
07/2002
07/31/2002EP1227026A2 Power steering valve with sleeve retainer
07/31/2002EP1226061A2 Method and system of testing continuity for a motor and associated drive circuitry
07/31/2002CN1088435C Booster steering device with hydraulic booster
07/30/2002US6427105 Electric power steering control system and control method thereof
07/30/2002US6427104 Steering control apparatus
07/30/2002US6426602 Minimization of motor torque ripple due to unbalanced conditions
07/30/2002US6425592 Steering gear frame
07/30/2002US6425455 Electric power steering apparatus
07/30/2002US6425454 Vehicle electric power assist steering system and method using velocity based torque estimation
07/25/2002US20020096389 Electric power steering system
07/25/2002US20020096388 Steering control apparatus for motor vehicle
07/25/2002US20020096387 Method for steering a vehicle and steering system therefore
07/25/2002US20020096382 Steerable drive axle with electrically-powered steering apparatus
07/25/2002US20020096005 Joint and a steering assist system using the same
07/25/2002DE10201866A1 Joint for power-assisted steering system has elastic body between first and second transmission elements to transfer rotation of first transmission element to second
07/25/2002DE10164184A1 System for Controlling Electric Power Steering System for Controlling Electric Power Steering
07/25/2002DE10163330A1 Assisted steering, for fork lift vehicles, has controller which increases or reduces a target speed/maneuvering speed relationship depending upon vehicle speed
07/24/2002EP1225419A2 Rotational angle measuring apparatus
07/24/2002EP1225117A1 An electric power steering system
07/24/2002EP1225116A2 Motor-driven power steering system
07/24/2002EP1224090A2 Steerable drive axle with electrically-powered steering apparatus
07/24/2002EP0793594B1 Power steering valve and manufacture thereof
07/23/2002US6424896 Steering column differential angle position sensor
07/23/2002US6424147 Rotation angle detection apparatus for calculating a rotation angle by attaining an arctangent angle of a dividend where a small amplitude absolute value of two sinusoidal wave detection signals having a phase difference is divided by a large amplitude absolute value
07/23/2002US6422336 Electrically assisted power steering system for motor vehicles
07/23/2002US6422335 Method and apparatus for controlling steering feel with diagnostics
07/23/2002US6422334 Ball screw rack assembly
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