| Patents for B62D 5 - Power-assisted or power-driven steering (23,389) |
|---|
| 03/10/1981 | US4254691 Assisted steering device for a vehicle |
| 03/10/1981 | CA1097186A1 Integrated control for brake and steering systems |
| 03/03/1981 | US4253540 Steering system for cold environments |
| 03/03/1981 | US4253382 Steering valve assembly for steering and brake system |
| 02/24/1981 | US4252207 Assisted steering device for a vehicle |
| 02/24/1981 | US4252141 Flow control valve |
| 02/17/1981 | US4251194 Spring arrangement for the control valve of a hydrostatic steering unit |
| 02/17/1981 | US4250909 Flow control valve |
| 02/17/1981 | US4250765 Force transmitting arrangement |
| 02/10/1981 | US4249633 Scale testing cart |
| 02/10/1981 | US4249629 Articulated vehicle |
| 02/10/1981 | US4249456 Servo-steering mechanism |
| 02/10/1981 | US4249455 Hydraulic servo-mechanism |
| 02/05/1981 | WO1981000239A1 Control mechanism with a rack |
| 02/03/1981 | CA1094919A1 Control apparatus |
| 01/28/1981 | EP0023106A1 A power assisted gear assembly |
| 01/07/1981 | EP0021970A1 Control valve for fluid actuated device |
| 01/07/1981 | EP0021950A1 Power steering for automotive vehicle |
| 01/07/1981 | EP0021541A1 Improvements relating to power assisted steering arrangements and devices for use therein |
| 01/07/1981 | EP0020563A1 Motor-valve apparatus for hydraulic fan drive system. |
| 01/06/1981 | US4243115 Draw bar unit |
| 01/06/1981 | CA1092987A1 Rack and pinion power steering gear |
| 12/30/1980 | US4241804 Servo steering system for motor vehicles |
| 12/30/1980 | US4241643 Power assisted actuating arrangements |
| 12/23/1980 | US4240457 Variable flow control valve for steering systems of articulated vehicles |
| 12/23/1980 | US4240331 Power steering apparatus for vehicle |
| 12/09/1980 | US4237993 Auxiliary power steering for motor vehicles |
| 12/09/1980 | US4237773 Pressure medium controller for motor vehicle steering systems |
| 12/09/1980 | CA1091131A1 Control device for steering apparatus or the like |
| 12/02/1980 | CA1090709A1 Hydraulic control valve |
| 11/28/1980 | EP0020563A4 Motor-valve apparatus for hydraulic fan drive system. |
| 11/12/1980 | EP0018725A1 A steering system |
| 11/11/1980 | US4232708 Fluid controller |
| 11/11/1980 | US4232586 Steering control valve for power booster steering mechanisms |
| 11/11/1980 | US4232585 Power steering gear with flow check valve |
| 11/11/1980 | US4232584 Control element for auxiliary power steerings |
| 10/28/1980 | US4230020 Integral servo steering gear with rack transmission |
| 10/21/1980 | US4228866 Hydraulic power-steering system |
| 10/14/1980 | US4227549 Fluid pressure control valves |
| 10/14/1980 | CA1087647A1 Grooved shaft seal |
| 10/07/1980 | US4226431 Sealing device for screw threads |
| 10/07/1980 | CA1087103A1 Articulated vehicle steering system |
| 09/30/1980 | US4225003 Idle-up system during a power steering operation of a vehicle |
| 09/30/1980 | US4224833 Rack and pinion steering, especially for motor vehicles |
| 09/23/1980 | CA1086234A1 Power steering apparatus |
| 09/16/1980 | US4223254 Power assisted gear systems |
| 09/16/1980 | US4222452 Power steering mechanism for cotton pickers |
| 09/09/1980 | US4221159 Pressure medium control device for hydrostatic steering systems of motor vehicles |
| 09/09/1980 | CA1085323A1 Combined failsafe and service brake |
| 09/02/1980 | US4220072 Power steering apparatus |
| 08/26/1980 | US4219093 Vehicle steering assist |
| 08/26/1980 | US4218958 Servo-steering system for vehicles |
| 08/26/1980 | CA1084418A1 Auxiliary steering system |
| 08/26/1980 | CA1084417A1 Power assisted gear systems |
| 08/19/1980 | US4217968 Closed center emergency steering with accumulator source |
| 08/19/1980 | US4217932 Hydraulic rotary distributor, particularly for use in power steering mechanisms |
| 08/19/1980 | US4217813 Power steering gear with delashed piston nut and screw threading |
| 08/19/1980 | US4217812 Integral power steering gear with valve reaction device |
| 08/19/1980 | US4217811 Lash compensator for power steering gear |
| 08/19/1980 | CA1084088A1 Pressure-modulating control valve for steering systems or the like |
| 08/12/1980 | US4216842 Anti-gurgle apparatus for a power-steering valve |
| 08/12/1980 | CA1083494A2 Power steering gear with short piston and fluid bearings |
| 08/12/1980 | CA1083493A2 Power steering gear with short piston and fluid bearings |
| 08/06/1980 | EP0014107A1 Method of manufacturing a cylindrical sleeve with inner grooves, closed at least at one end |
| 08/05/1980 | US4215720 Fluid control valve system |
| 07/29/1980 | US4214643 Automotive vehicle power steering system |
| 07/29/1980 | US4214642 Power-assisted steering device |
| 07/29/1980 | CA1082604A1 Dual steering system for vehicles |
| 07/24/1980 | WO1980001479A1 Constant flow hydraulic system |
| 07/22/1980 | US4213511 Constant flow hydraulic system |
| 07/15/1980 | US4212366 Power steering control device |
| 07/15/1980 | US4212229 Controller for fluid pressure operated devices |
| 07/09/1980 | EP0013064A1 Power steering gear with oil filled capillary balancing slots |
| 07/08/1980 | US4211297 Weight vehicle apparatus |
| 07/08/1980 | US4211152 Power steering motor seal |
| 06/24/1980 | US4208951 Power steering mechanism |
| 06/24/1980 | CA1080129A1 Total power fluid system vehicle with steering control |
| 06/12/1980 | WO1980001191A1 Motor-valve apparatus for hydraulic fan drive system |
| 06/11/1980 | EP0012043A1 Hydraulic servosteering device for automotive vehicles |
| 06/10/1980 | US4207038 Power steering pump |
| 06/10/1980 | US4206827 Steering gears |
| 06/03/1980 | USRE30291 Power steering system with auxiliary power capability |
| 05/28/1980 | EP0011579A1 Device for controlling the rotation of a rotating receiving member |
| 05/27/1980 | US4204817 Torque-amplifying hydraulic servo-mechanism, particularly for power steering systems in motor vehicles |
| 05/27/1980 | US4204584 Fluid supply system for auxiliary power steering having pressure storage means |
| 05/20/1980 | US4203292 Hydraulic auxiliary power steering with energy supply arrangement |
| 05/20/1980 | US4203290 Steering valve for hydrostatic drive |
| 05/20/1980 | US4203287 Power steering hydraulic system with a low pressure expansible reservoir |
| 05/20/1980 | CA1078046A1 Vehicle starting circuit to by-pass auxiliary steering system |
| 05/14/1980 | EP0011036A2 Control device for hydraulic mechanisms |
| 05/13/1980 | US4202249 Power steering mechanism control valve |
| 05/13/1980 | US4202248 Rotary valve |
| 04/29/1980 | US4200030 Servo steering gear |
| 04/29/1980 | US4199946 Integrated control for brake and steering systems |
| 04/22/1980 | US4199038 Steering gear with steering drop arm |
| 04/22/1980 | US4198898 Servo steering gear |
| 04/15/1980 | US4197871 Fluid control valve |
| 04/15/1980 | CA1075796A1 Hydraulic steering limitation system |
| 04/15/1980 | CA1075739A1 Braking system for vehicle |
| 04/08/1980 | US4196589 Hydraulic circuit for steering and front brake system |