Patents
Patents for B62D 5 - Power-assisted or power-driven steering (23,389)
08/2001
08/09/2001DE10102347A1 Elektrisches Servolenkgerät The electric power steering device
08/09/2001DE10004709A1 Rack-and-pinion steering transmission, steering valve and steering casing of which are connected to each other by molded clamp
08/09/2001DE10004670A1 Pressure switch-off device for auxiliary power steering, with stops surrounded by clamping elements
08/08/2001EP1122150A1 Motor vehicle power steering device
08/08/2001EP1121287A1 Improvements relating to electric power steering systems
08/07/2001US6272410 Electric power steering system
08/07/2001US6271637 Diagnostic system for electric motor
08/07/2001US6269903 Steering system for a vehicle
08/07/2001US6269841 Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy in such a system
08/02/2001WO2001055596A1 Hydraulic power system
08/02/2001WO2001054960A1 Precision electro-hydraulic actuator positioning system
08/02/2001WO2001054959A1 Noise reducing fluid transfer hose, in particular for a motor vehicle power steering controlled system
08/02/2001WO2001054939A2 Wheel provided with driving means
08/02/2001US20010011201 Steering device for vehicle
08/02/2001DE10103925A1 Lenkvorrichtung für ein Fahrzeug A steering apparatus for a vehicle
08/02/2001CA2398559A1 Precision electro-hydraulic actuator positioning system
08/01/2001EP1120805A2 Current-carrying control device and electric power steering apparatus
08/01/2001EP1120330A1 Hydraulic dual circuit steering system
08/01/2001CN2440722Y Multifunctional hydraulic steering gear with opened core
07/2001
07/31/2001US6268708 Control apparatus for electric power steering system
07/31/2001US6268669 Electric motor for power steering device
07/31/2001US6267566 Oil pump
07/31/2001US6267144 Rotary disk valve for power steering systems of motor vehicles
07/31/2001US6267133 Method for mounting a steering valve with a centring unit
07/31/2001US6267040 Power steering device
07/26/2001WO2001053701A1 Hydraulic vane pump
07/26/2001US20010009869 Power steering system
07/26/2001DE10037692A1 Electrical power steering arrangement sets target current based on vehicle speed and torque resulting from compensation based on applied steering torque, vehicle speed and road bend radius
07/26/2001DE10002118A1 Compensator vessel for hydraulic systems for e.g. motor vehicle steering systems has modular pre-folded paper filter glued to base of vessel
07/25/2001EP1118527A1 Submersible electro-hydraulic power pack for underhood automotive steering applications
07/24/2001US6266591 Controller for an electric power assisted steering system and an electric power assisted steering system
07/24/2001US6263909 Valve assembly
07/19/2001US20010008985 Omnidirectional vehicle and method of controlling the same
07/19/2001US20010008068 Hydraulic circuit for working vehicle
07/19/2001DE10057852A1 Electric power steering device has elastic body that deforms elastically for load input period when tooth surfaces of drive shaft, intermediate gear come into contact to move drive shaft
07/19/2001DE10032120A1 Lenkvorrichtung für Kraftfahrzeuge Steering device for motor vehicles
07/19/2001DE10001033A1 Actuator divides each cylinder space into two subchambers by hydraulic power-steering disks axially free between piston and cylinder head plus connection line to each subchamber.
07/18/2001EP1116640A2 Control unit and method of manufacturing the same
07/17/2001US6263270 Vehicle steering control apparatus
07/17/2001US6262547 Motor-driven power steering apparatus
07/17/2001US6260655 Electric power steering apparatus
07/17/2001US6260654 Frictional transmission
07/17/2001US6260527 Power steering fluid reservoir
07/17/2001US6260356 Control method and apparatus for an electro-hydraulic power assisted steering system
07/12/2001WO2001049554A1 Actuator for an automotive steering system
07/12/2001WO2001049553A1 Actuator for an automotive steering device
07/12/2001US20010007295 Steering device
07/12/2001US20010007294 Steering device with measured value transmitter
07/12/2001DE19963343A1 Vorrichtung zum Steuern eines Drucks für eine hydraulische Lenkeinheit An apparatus for controlling a pressure of a hydraulic steering unit
07/12/2001DE19962124A1 Hydraulisches Zweikreis-Lenksystem Hydraulic, steering system
07/12/2001DE19962068A1 Steering device for vehicle evaluates motor voltages, currents to produce rotor temperature or Ohmic cage conductivity value used to influence control loop to improve quality of control
07/12/2001DE19961017A1 Vorrichtung zum Steuern von Druckmedium, insbesondere für Lenkungen von Kraftfahrzeugen An apparatus for controlling pressure medium, in particular for steering systems of motor vehicles
07/12/2001DE10065736A1 Steering stop device for steering knuckles in motor vehicles has unit of contact face on rigid vehicle component, and steering stop unit with corresponding concave contact side
07/12/2001DE10057851A1 Damper valve of hydraulic power steering system, has partition element provided between cap and housing, such that convex portion of partition element is pressed by cap or housing
07/12/2001DE10000221A1 Regulator member for steering angle changes of motor vehicle wheels has meshing planet wheels and sun wheels with phased helix angles to generate axial force components
07/12/2001DE10000219A1 Regulator member for steering angle changes of motor vehicle wheels has overlay transmission with planet carrier, and stepped gears with planet wheels meshing with sun wheels
07/11/2001EP1114764A2 Control method and apparatus for an electro-hydraulic power assisted steering system
07/11/2001EP1114258A1 Steam valve
07/10/2001US6257364 Submersible electro-hydraulic powerpack for underhood automotive steering applications
07/10/2001CA2173380C Power steering fluid reservoir
07/05/2001WO2001048354A1 Tooth set for a hydraulic machine
07/05/2001WO2001047763A1 Device for controlling a pressure for a hydraulic steering unit
07/05/2001WO2001047762A1 Method and system for improving motor vehicle stability incorporating an electric power steering system
07/05/2001US20010006130 Electric power steering apparatus
07/05/2001DE19962802A1 Zahnsatz für eine hydraulische Maschine Set of teeth for a hydraulic machine
07/05/2001DE19960894A1 Hydrostatic driving mechanism for fitting to units like an engine cooling fan in an internal combustion engine uses a source of pressurized substance to feed a steering booster pump and a unit like an engine cooling fan.
07/05/2001DE10065190A1 Motorsteuervorrichtung für ein elektrisches Servolenkungssystem Motor control apparatus for an electric power steering system
07/05/2001DE10035356A1 Electrically assisted steering for an automobile has a motor controlled according to received signals from a steering sensor
07/04/2001EP1112912A1 Method and apparatus for detecting a motor stall condition in an electric assist steering system
07/04/2001EP1112911A2 Method of steering a vehicle
07/04/2001EP1112910A2 Steering valve device
07/04/2001EP0869021B1 Self-propelled vehicle
07/03/2001US6256561 Vehicle steering control system
07/03/2001US6253657 Steering apparatus
06/2001
06/28/2001WO2001045997A1 Hydraulic system, particularly a steering device for an articulated vehicle
06/28/2001US20010005121 Motor controller for electric power steering system
06/28/2001US20010005076 Structure for assembling pressure pipe to oil pump in power steering system
06/28/2001US20010004953 Power steering
06/28/2001US20010004952 Method of steering a vehicle
06/28/2001DE19961891A1 Hydraulic system, especially articulated vehicle steering, has motor line pressure-dependent system driving motor away from end position when controller activated to increase control pressure
06/28/2001DE19961886A1 Lenkeinrichtung Steering device
06/28/2001DE19960946A1 Lenkung für Gegengewichtsstapler Steering for counterbalanced trucks
06/28/2001DE10025875A1 Steering system with electric drive has circuit that drives electric motor on basis of inertia or viscosity compensation current in event of fault
06/27/2001EP1110846A1 Automotive vehicle steering system
06/27/2001EP1110845A1 Automotive vehicle steering system
06/26/2001US6250421 Power-assisted steering system and method with compensation of pull induced by tire pressure loss
06/26/2001US6250420 Electrically assisted automotive power steering system
06/26/2001US6250419 Vehicle electric power assist steering system and method using H-infinity control
06/26/2001US6250418 Power steering apparatus
06/26/2001US6250417 Power steering apparatus
06/26/2001US6250416 Hydraulic power steering with a closed center
06/26/2001US6250334 Centering device for steering valves
06/26/2001US6250333 Servovalve
06/21/2001WO2001044038A1 Device for controlling the flow of a pressurised medium, in particular for use in the steering systems of motor vehicles
06/21/2001WO2001044037A1 Steering device for a vehicle
06/21/2001US20010004032 Hydraulic dual circuit steering system
06/21/2001DE10059689A1 Driving characteristic control/regulation device controls/regulates vehicle turn characteristic on basis of predicted front/rear wheel inclination angle difference and detected steering angle
06/21/2001DE10059148A1 Kegelradmechanismus und elektrische Lenkhilfe, die diesen verwendet Bevel gear and electric power steering that uses this
06/20/2001EP1108638A1 Power steering
06/20/2001EP1108202A1 Torque sensor with hall effect bar