| Patents for B62D 5 - Power-assisted or power-driven steering (23,389) |
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| 06/03/1993 | DE4239831A1 Electrical power-assisted steering for motor vehicle - has motor driven by difference signal between manual steering torque and torque predicted by sensors. |
| 06/03/1993 | DE4138885A1 Power-assisted steering for car - has valve with spindle operated by steering wheel connected by torsion bar to output element |
| 06/03/1993 | DE4138884A1 Rear-wheel steering box for 4-wheel-steered car - has electric motor driving hollow shaft with ball race attached to thrust rod, sliding in collar |
| 06/02/1993 | EP0544086A2 Hydraulic power assisted steering system for motor vehicles |
| 06/01/1993 | US5215158 Hydraulic steering system for vehicles |
| 05/27/1993 | WO1993009991A1 Power steering assembly and bush assembly therefor |
| 05/26/1993 | EP0543450A1 A steering axle for vehicles, particularly for agricultural tractors |
| 05/26/1993 | EP0543062A1 Power steering system |
| 05/25/1993 | US5213175 Reduced length rack and pinion steering assembly |
| 05/25/1993 | US5213174 Power steering assembly |
| 05/25/1993 | US5213173 Electric power steering apparatus |
| 05/19/1993 | EP0542285A2 Fluid controller having rotary/axial valving and spring arrangement therefor |
| 05/19/1993 | EP0541751A1 Servo-steering system for a motor vehicle |
| 05/19/1993 | EP0329795B1 Power steering apparatus |
| 05/18/1993 | US5211073 Apparatus for generating a preferably controllable axial counterforce in a rotating shaft that is axially displaceable by an axial force |
| 05/18/1993 | US5211069 Steering device |
| 05/13/1993 | WO1993009397A1 Apparatus for use in the manufacture of valves for hydraulic power steering gears |
| 05/13/1993 | WO1993009019A1 Rotary valve for hydraulic power steering |
| 05/13/1993 | CA2122471A1 Rotary valve for hydraulic power steering |
| 05/11/1993 | US5209317 Electro-hydraulic vehicular power steering system with closed center valving |
| 05/11/1993 | US5209315 Electromotive power steering |
| 05/11/1993 | US5209255 Accumulator loading valve |
| 05/11/1993 | CA2034957C Vehicle |
| 05/06/1993 | DE4136151A1 Rotary-vane pump - has chambers under sliding vanes connected via control-valve chamber to unit supplied |
| 05/05/1993 | EP0540067A2 Rotary pump |
| 05/05/1993 | EP0539823A1 Steering control device for a vehicle |
| 05/05/1993 | CN1071628A Steering auxiliary device for non-rail auto |
| 05/05/1993 | CN1020435C Particularly suitable for motor vehicle control power-assisted by static pressure |
| 05/04/1993 | US5207780 Hydraulic valve device for automotive power steering gear |
| 05/04/1993 | US5207244 Steering control valve with contoured control surfaces |
| 05/04/1993 | US5207239 Variable gain servo assist |
| 04/30/1993 | CA2081623A1 Vehicule steering control device |
| 04/29/1993 | WO1993008063A1 Assisted steering system for non-trackbound vehicles |
| 04/29/1993 | WO1993008039A1 Hydraulic driving device for steering wheel of dump truck |
| 04/28/1993 | EP0538962A1 Steering device for the steerable wheels of a vehicle |
| 04/27/1993 | US5205372 Hydraulic power steering device |
| 04/27/1993 | US5205371 Motor-driven servo steering system |
| 04/22/1993 | DE4134240A1 Lenkungsunterstuetzung bei einem nicht-spurgebundenen fahrzeug Steering support for a non-track-bound vehicle |
| 04/21/1993 | EP0537681A1 Reservoir supporting structure |
| 04/20/1993 | US5203421 Fast reaction steering mechanism |
| 04/20/1993 | US5203420 Auxiliary steering mechanism for automotive vehicles |
| 04/14/1993 | EP0536590A2 Electric power steering apparatus |
| 04/14/1993 | CN1070882A Hydraulic differential steering device |
| 04/13/1993 | US5202830 Motor drive control circuit |
| 04/13/1993 | US5201818 Power steering apparatus |
| 04/13/1993 | US5201803 Hydraulic system for a vehicle |
| 04/13/1993 | US5201380 Phased redundant sensor steering control |
| 04/13/1993 | US5201343 Extensible house for reducing pressure pulses |
| 04/13/1993 | US5201174 Auxiliary hydraulic pump system |
| 04/13/1993 | CA1316237C Method for controlling the front wheel steer angle |
| 04/08/1993 | DE4232250A1 Servo steering with electrical servo motor and solenoid clutch - has variable clutch action and variable motor torque to match vehicle speed and steering torque |
| 04/07/1993 | EP0535717A2 Hydraulic servosteering for motor vehicles |
| 04/07/1993 | EP0535556A1 Fluid controller and improved check valve arrangement therefor |
| 04/07/1993 | EP0535423A1 Electric power steering apparatus |
| 04/07/1993 | EP0535422A1 Electric power steering apparatus |
| 04/01/1993 | WO1993005994A1 Power-assisted steering |
| 03/31/1993 | EP0534332A1 Hydraulic servo unit, primarily for the steering mechanism of a vehicle |
| 03/30/1993 | US5198981 Closed-loop torque control for electric power steering |
| 03/30/1993 | CA1315313C Articulated vehicle with hydraulic steering |
| 03/30/1993 | CA1315207C Steering system for motor vehicle |
| 03/25/1993 | DE4131449A1 Servolenkung Power steering |
| 03/24/1993 | EP0533179A1 Three-wheel battery fork-lift truck |
| 03/23/1993 | US5195603 Electro-hydraulic control apparatus for rear wheel steering mechanism |
| 03/23/1993 | US5195559 Rotary slide valve for auxiliary-power steering devices for motor vehicles |
| 03/23/1993 | US5195479 Drive apparatus for one or more supplemental apparatuses driven by an internal combustion engine |
| 03/23/1993 | US5195383 Steering torque detecting device |
| 03/18/1993 | WO1993004905A1 Steering control arrangement |
| 03/18/1993 | DE4230516A1 Controller for servomotor or power-assisted steering gear - compensates for errors in measurement of manual steering torque by averaging for calculation of phase compensation |
| 03/17/1993 | EP0531962A2 Motor assisted steering apparatus for vehicle |
| 03/17/1993 | EP0531870A2 Power steering apparatus |
| 03/16/1993 | US5194794 Electric control apparatus for brushless motor |
| 03/16/1993 | US5193637 Hydraulic steering system for articulated automotive vehicle |
| 03/10/1993 | EP0530685A1 Oil tank |
| 03/10/1993 | EP0282594B1 Motor driven power steering controller |
| 03/04/1993 | WO1993003947A1 Hydraulic steering arrangement for vehicles |
| 03/04/1993 | WO1993003946A1 Flow amplifier |
| 03/03/1993 | EP0529485A2 Steering apparatus |
| 03/03/1993 | EP0528888A1 Method for dampening vibrations in hydraulic systems. |
| 03/03/1993 | CN1069457A Vehicle steering control device |
| 03/02/1993 | US5190118 Auxiliary power train and steering system for a vehicle |
| 03/02/1993 | US5189941 Power steering gear permitting separate mechanical and hydraulic balancing |
| 02/25/1993 | DE4127523A1 Steering system for wheelchair - actuates steerable wheels so that axes of all wheels have common point of intersection |
| 02/25/1993 | DE4127327A1 Vehicle hydraulic system with directly driven pump |
| 02/24/1993 | EP0528200A1 Speed reduction device for steering devices |
| 02/23/1993 | US5188522 Vane pump with a throttling groove in the rotor |
| 02/23/1993 | US5188051 Power steering mechanism for vehicles, particularly motor boats |
| 02/18/1993 | WO1993002904A1 Servo-assisted steering system |
| 02/16/1993 | US5187337 Fluid pressure actuated switch for fluid pump |
| 02/16/1993 | US5186285 Method of, and a device for, controlling the rotation of an element about an axis by means of a wrap spring |
| 02/16/1993 | US5186272 Automotive power steering gear |
| 02/16/1993 | US5186212 Fluid controller having axial modulation |
| 02/16/1993 | US5186211 Fluid controlled having variable ancillary control functions |
| 02/16/1993 | US5186210 Fluid pressure regulating valve |
| 02/11/1993 | DE4126020A1 Hilfskraftlenkung Power steering |
| 02/10/1993 | EP0526605A1 Power-assisted steering for a motor vehicle |
| 02/09/1993 | US5184693 Vehicle hydraulic power steering system |
| 02/09/1993 | US5184691 Auxiliary power steering system |
| 02/03/1993 | EP0525817A1 Control system for the steering of a vehicle |
| 02/03/1993 | EP0525574A2 System for controlling failsafe-systems |
| 02/03/1993 | CA2074593A1 Vehicle steering control device |