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)
12/2000
12/12/2000US6161069 Power steering apparatus
12/12/2000US6161068 Electric power steering control system
12/12/2000US6158983 Pump having muffler for attenuating noise
12/12/2000US6158545 Power steering apparatus
12/12/2000US6158216 Hydraulically powered fan system for vehicles
12/06/2000EP1057715A2 Electrical power steering apparatus with temperature dependent current limitation
12/06/2000EP1057714A2 Vehicle electric steering apparatus
12/05/2000US6155378 Method and apparatus for noise suppression in a fluid line
12/05/2000US6155376 Electric power steering assembly
12/05/2000US6155375 Bushing assembly for a rack and pinion steering gear
12/05/2000US6155336 Power steering reservoir and cooler
11/2000
11/30/2000WO2000072100A1 Control system which carries out the model-supported safety monitoring of an electronically regulated controller in the motor vehicle
11/30/2000WO2000071404A1 Steering system and steering method
11/30/2000DE19942252A1 Worm gear, for use in electric servo steering systems, for example, has smooth running tracks on wheel flange and upon them runs spring-loaded tensioning roller pressing worm radially against wormwheel
11/29/2000EP1056318A2 Improvements relating to electrical circuits
11/29/2000EP1055583A1 Rack-pinion type power steering apparatus
11/28/2000US6154696 Steering control system for controlling torque steer
11/28/2000US6154695 Automatic steering device for vehicles
11/28/2000US6152255 Electric power steering apparatus
11/28/2000US6152254 Feedback and servo control for electric power steering system with hydraulic transmission
11/23/2000DE19923012A1 Steering device for car with steerable wheels has device for determination of transverse slip occurring at steerable wheels and in electronic control device, upper threshold for this determined
11/23/2000DE10017049A1 Steering unit for motor vehicle has axial or torsional stops for steering spindle on low torque side to limit angle of rotation in both directions, and interacting stops on housing side
11/22/2000EP1053928A2 DC motor drive unit and motor-driven power steering control apparatus
11/22/2000EP1053927A1 Electrical and mechanical steering device of a motor vehicle
11/22/2000EP1053457A1 Torque sensor for rotating shaft
11/22/2000EP1053456A1 Torque sensor and steering column equipped with same
11/22/2000EP1053165A1 Controllable wheel suspension system for an active running gear of a motor vehicle
11/22/2000EP1053163A1 Len
11/22/2000EP1053160A1 Steering wheel armature with integrated or directly mounted torque sensor for vehicle steering device
11/22/2000CN2406896Y Two characteristic rotary valve for powered steering of vehicle
11/22/2000CN2406895Y Automotive powdered steering rotary valve with force fit ball
11/21/2000US6149416 Hydraulic machine
11/21/2000US6148951 Reactive steering control system
11/21/2000US6148950 Electric power steering apparatus
11/21/2000US6148949 Electric power steering apparatus
11/21/2000US6148948 Electric power steering apparatus
11/21/2000US6148947 Power assisted steering unit for motor vehicles
11/21/2000US6148943 Vehicle behavior control system
11/21/2000US6148853 Damper valve for hydraulic power steering device
11/16/2000WO2000068062A1 Rotary disk valve for automobile power steering systems
11/16/2000WO2000068061A1 Rotary shift valve for servo-assisted steering systems of motor vehicles
11/16/2000DE19921745A1 Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen Rotary valve for power steering systems of motor vehicles
11/16/2000DE19921553A1 Druckabschalteinrichtung für eine Hilfskraftlenkung in den Endstellungen des Lenkausschlages Druckabschalteinrichtung for a power steering in the end positions of the steering deflection
11/16/2000DE19920092A1 Lenkeinrichtung für ein Kraftfahrzeug Steering device for a motor vehicle
11/16/2000DE19918995A1 Lenk- und Bremssystem für ein Fahrzeug Steering and braking system for a vehicle
11/15/2000EP1052161A2 Steering system for motor vehicles
11/15/2000EP1052160A1 Hydraulic control valve and power steering device using the valve
11/15/2000EP1052159A2 Pressure disconnection device for power steering at its extreme steering deflection positions.
11/15/2000EP1052158A2 Automotive hydraulic steering system
11/15/2000CN1058457C Control valve assembly for automobile vehicle
11/14/2000US6145400 Rack and pinion steering gear for motor vehicle
11/14/2000US6145309 Method for controlling the steering volume flow of a hydraulic power-assisted steering unit for motor vehicles
11/12/2000CA2308054A1 Automotive hydraulic steering system
11/09/2000DE19921434A1 Drehschieberventil für Hilfskraftlenkungen von Kraftfahrzeugen Rotary valve for power steering systems of motor vehicles
11/09/2000DE19921307A1 Power steering system uses control error between demand value and control parameter to determine torque applied to steering wheel, which is passed to driver via steering wheel actuator
11/09/2000DE10019658A1 Steering system has second converter with device with variable steering ratio to change ratio of rotational displacement of intermediate element around axis of steering shaft to axial displacement of intermediate element
11/08/2000EP1050437A2 Steering apparatus for an automotive vehicle
11/08/2000CN1272821A Rotary slide valve for power assisted steering of motor vehicles
11/07/2000US6144909 Power steering system with hydraulic pump motor speed control
11/07/2000US6144137 Electric motor assembly for a vehicle steering system
11/07/2000US6142110 Engine having hydraulic and fan drive systems using a single high pressure pump
11/02/2000WO2000064726A1 Steering system for motor vehicles with electric control devices
11/02/2000WO2000064716A1 Steering and braking system for a motor vehicle
11/02/2000EP1048549A2 Hydrostatic automotive or high speed steering system
11/02/2000EP1048548A2 Feeding device of the hydraulic unit for power assisted steering of a vehicle
11/02/2000DE19935283A1 Electrically aided auxiliary power steering for fitting to motor vehicles has an incoming shaft to transfer steering torque required for steering a vehicle's wheels and an electrical motor supplying auxiliary power.
11/02/2000DE19919682A1 Controlling drive unit of motor vehicle e.g. power steering by determining demand based on steering angle and time gradient parameters
11/02/2000DE19919393A1 Auxiliary power steering system for fitting to a stacker truck has a hydraulic steering actuator to engage one or more steerable wheels, a steering pump supplying hydraulic liquid and a hydraulic control unit to control its flow.
11/02/2000DE19918225A1 Wheel angle setting device has second parallel double-action piston-cylinder unit with two single-action units working in opposition with drive connections to first unit, displacement device
11/02/2000DE10011140A1 High efficiency tubular, electrically assisted power steering system has rotation-translation converter for axially coupling assisting force to push rod with threaded part in fixed rotatable nut
10/2000
10/31/2000US6141494 DC motor driven power steering system for a motor vehicle
10/31/2000US6140728 Electric motor and electric power steering apparatus employing the electric motor
10/31/2000US6139285 Hydraulic pump for power steering system
10/31/2000US6138789 Hydraulic rack and pinion steering
10/31/2000US6138788 Vehicle steering system
10/31/2000US6138787 Motor-driven system for steering a vehicle
10/26/2000DE19918355A1 Steering system for motor vehicle with electrical control devices and no direct linkage between steering wheel and road wheels
10/26/2000DE19918354A1 Hydraulisches Stellteil zur Betätigung der Lenkung von Kraftfahrzeugen A hydraulic actuating member for actuating the steering of motor vehicles
10/25/2000EP1046893A2 Torque sensing apparatus and method
10/25/2000EP1046570A2 Hydraulic actuating device for actuating the steering of motor vehicles
10/25/2000CN2402573Y Command-controlled steering gear
10/24/2000US6135726 Power steering power pack motor/pump mounting bracket
10/24/2000US6135233 Steering apparatus for vehicle
10/24/2000US6135232 Steering axle with hydrostatic two-circuit steering system for agricultural forestry and construction vehicles
10/24/2000US6135231 Method and means for providing a steer-assist and anti-spin system for hydrostatically propelled vehicles
10/19/2000DE19944133A1 Vehicle electrical power steering system has motor shaft working in conjunction with worm drive, carrying worm, and forming flexural beam tensioned so worm drive operates with no play
10/19/2000DE19917392A1 Power-assisted steering system for motor vehicles comprises bellows with large and small diameter connections directed towards a steering gear housing and track rod with collar of larger diameter than the bellows
10/19/2000DE10018191A1 Power assisted steering system for motor vehicle using rotary encoders to detect both the steering angle and the angle of rotation of the motor angle
10/18/2000EP1044862A1 Adjustable steering mechanism assembly for automotive vehicles
10/18/2000EP1044128A1 Valve arrangement for power-assisted steering systems
10/18/2000CN2401427Y Steering valve for power driven steering gear of car
10/17/2000US6134491 Steering control system for vehicle
10/17/2000US6134490 Power steering device assisted by variable power
10/17/2000US6131701 Apparatus and method for cleaning and fluid exchange of a low-flow automatic transmission
10/17/2000US6131693 Electric power steering apparatus
10/17/2000US6131692 Electric power steering controller
10/17/2000US6131687 Process for actuating the steering cylinders of mobile plant and steering system therefor
10/17/2000US6131389 Hydrostatic steering device with two steering systems
10/12/2000WO2000059766A1 Electrically supported steering boost with compact spur gear arrangement
10/12/2000WO2000029272A3 Method for mounting a rotary valve for power assisted steering systems, especially for motor vehicles
1 ... 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 ... 234