| Patents for B62D 61 - Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern (3,749) |
|---|
| 01/31/1990 | EP0352426A2 Device for switching on and off the carrying function of a supplementary or retractable axle |
| 01/25/1990 | DE3824366A1 Device for the control of a leaf spring tandem axle of a commercial vehicle as a function of the load |
| 01/09/1990 | US4892166 Motorized wheelchair assembly having coupling device |
| 01/04/1990 | DE3843532A1 Off-the-road and road vehicle |
| 11/21/1989 | US4881747 Self steering suspension assembly |
| 11/16/1989 | DE3815612A1 Method for controlling an air-assisted vehicle suspension |
| 11/15/1989 | CN1037113A Platform oriented transportation vehicle |
| 11/02/1989 | WO1989010275A1 A lifting bogie |
| 10/26/1989 | DE3812708A1 Vehicle for transporting packs of glass panes |
| 09/13/1989 | EP0332037A2 Axle lifting device |
| 09/12/1989 | US4865141 Device for changing over a vehicle provided with wheels to a track vehicle |
| 09/05/1989 | US4862808 Robotic pipe crawling device |
| 08/31/1989 | DE3804845A1 Transport vehicle for packages of glass panes II |
| 08/29/1989 | US4860850 Saddle riding type vehicle |
| 08/15/1989 | US4856814 Adjustable, proportionally steerable auxiliary wheel asemblies for trucks |
| 08/08/1989 | US4854409 Lift axle control system |
| 08/08/1989 | CA1258237A1 Saddle type wheeled vehicle for off-road services |
| 08/08/1989 | CA1258236A1 Saddle riding type vehicle |
| 07/18/1989 | US4848783 Tuck-a-way tag axle assembly for work vehicle |
| 07/18/1989 | CA1257627A1 Axle lift mechanism with spring cup wear plate |
| 06/29/1989 | DE3742022A1 Level control valve, which can be actuated by means of an electronic control system, for motor vehicles with pneumatic suspension |
| 06/27/1989 | US4842302 Lifting bogie for a vehicle |
| 06/15/1989 | WO1989005258A1 Axle assembly of a device movable on ground or a corresponding base, such as a vehicle, particularly an off-the-road vehicle |
| 06/08/1989 | DE3740491A1 Transportation vehicle for packs of glass panes |
| 05/23/1989 | CA1254594A1 Steerable auxiliary axle |
| 05/05/1989 | WO1989003774A1 Improvements in load-carrying vehicles |
| 05/03/1989 | EP0314414A2 Improvements relating to motor vehicles |
| 04/25/1989 | US4823896 Cylinder attachment for elevating transporter |
| 04/20/1989 | WO1989003316A1 An amphibious trailor chassis with retractable wheels |
| 04/12/1989 | EP0311527A1 Controlling device for lifting and lowering a suspended auxiliary vehicle axle |
| 04/04/1989 | US4817747 All-terrain vehicle |
| 03/09/1989 | DE3728565A1 Internal loader transportation system |
| 02/09/1989 | WO1989000928A1 Cross-country vehicle |
| 02/09/1989 | DE3734618C1 Manually operatable axle lifting valve for multi-axle motor vehicles, trailer vehicles and the like |
| 02/01/1989 | EP0301225A1 Control method for a pneumatic vehicle suspension |
| 01/18/1989 | EP0299949A2 Multiple axle utility vehicle |
| 01/18/1989 | CN1030390A Arrangement for closeable cargo holder of container type |
| 01/12/1989 | WO1989000138A1 Arrangement for a closeable cargo holder of the container type |
| 12/22/1988 | DE3734617C1 Axle lifting valve for multi-axle motor vehicles, trailer vehicles and the like |
| 12/20/1988 | US4791996 Agricultural tractor with lightweight frame and front and rear wheels forming substantially continuous wheel path |
| 12/14/1988 | CN88201366U Motor automobile with changeable drivding device |
| 12/06/1988 | US4789038 Axle weight distribution controller |
| 11/29/1988 | US4787470 Three wheel vehicle |
| 11/09/1988 | CN87212222U Miniature household car |
| 11/08/1988 | US4783096 Stacked airbag wheeled vehicle suspension system |
| 11/08/1988 | US4782906 Multi-wheel steerable rigid frame power module vehicle |
| 11/03/1988 | DE3713053A1 Device for raising the axle of an articulated vehicle semitrailer |
| 11/01/1988 | CA1244062A2 Cylinder attachment for elevating transporter |
| 11/01/1988 | CA1244061A1 Tuck-a-way tag axle assembly for work vehicle |
| 10/04/1988 | US4775021 Automotive vehicle having four wheels in a rhomboidal configuration |
| 10/04/1988 | CA1242673A1 Device for cross-country vehicles or machines |
| 09/29/1988 | DE3709371A1 Mobile container |
| 09/28/1988 | EP0284572A2 Device for raising one of the axles of a semi-trailer road vehicle and lifting assembly therefor |
| 09/28/1988 | EP0283500A1 A lifting bogie for a vehicle. |
| 09/27/1988 | US4773670 Suspension system with wishbone stabilization assembly |
| 09/22/1988 | DE3708118A1 Circular passenger car with a diameter of 1.6 m which can be rotated 360@ on the spot |
| 09/14/1988 | EP0282442A2 Frame for a transportation vehicle |
| 09/06/1988 | US4768601 Uneven ground vehicles |
| 08/23/1988 | US4765637 Agricultural tractor |
| 08/23/1988 | CA1241036A1 Cylinder attachment for elevating transporter |
| 08/17/1988 | EP0278327A1 Track system for the conversion of a wheeled motor vehicle into a tracked vehicle |
| 08/16/1988 | US4763923 Suspension assembly with air spring and self contained air lift spring |
| 08/10/1988 | EP0201526B1 Tractor with slip steering |
| 07/19/1988 | CA1239428A1 Trailing arm suspension |
| 07/05/1988 | US4754826 Tractor for agricultural purposes |
| 06/28/1988 | US4753313 Towing vehicle |
| 06/14/1988 | US4750319 Grass cutting machine |
| 05/19/1988 | DE3638849A1 Air suspension for vehicle with double axle |
| 05/11/1988 | CN87207821U Two-wheel car |
| 04/07/1988 | WO1988002314A1 A lifting bogie for a vehicle |
| 04/07/1988 | DE3632416A1 Centre pivot-steered work vehicle with height adjustable wheels |
| 04/06/1988 | EP0247093A4 Self stabilizing cambering vehicle. |
| 03/29/1988 | US4733885 Vehicle equipped with retractable relief support wheels |
| 03/29/1988 | US4733742 Two-wheeled steerable vehicle |
| 03/15/1988 | US4730684 Vehicle |
| 03/08/1988 | US4729579 Axle lift mechanism with spring cup wear plate |
| 03/08/1988 | CA1233811A1 Apparatus for enabling regulatable alteration of the friction grip between the wheels of a car and a substructure such as a road |
| 03/03/1988 | DE3628681A1 Air suspension for vehicle with tandem axle |
| 02/23/1988 | US4726598 Apparatus for increasing the vertical travel of auxiliary wheels mounted on a vehicle |
| 02/17/1988 | CN87201409U Three-wheeled automobile with two front wheels |
| 02/04/1988 | DE3626322A1 Vehicle with two wheels |
| 02/03/1988 | EP0254974A1 Rhomboidal geometry of an automotive vehicle |
| 01/27/1988 | EP0253848A1 Forwarder. |
| 01/13/1988 | EP0252674A2 Uneven ground vehicle |
| 01/07/1988 | EP0251136A1 Low slung small vehicle |
| 01/05/1988 | US4717164 Road vehicle including banking, steering, braking and other controls |
| 12/22/1987 | US4714140 Multi-axis articulated all terrain vehicle |
| 12/15/1987 | CA1230292A1 Vehicle drive and suspension system |
| 12/08/1987 | US4711464 Wheel lift |
| 12/02/1987 | EP0247093A1 Self stabilizing cambering vehicle |
| 11/17/1987 | US4706770 Utility hauling vehicle having four wheel drive |
| 11/10/1987 | US4705133 Tag axle assembly for work vehicle |
| 11/03/1987 | US4703824 Three-wheeled vehicle |
| 10/27/1987 | US4702843 Control system for an adverse terrain vehicle |
| 10/20/1987 | US4700968 Liftable axle with load control |
| 10/20/1987 | US4700798 Driver training apparatus for simulating skid conditions of an automobile |
| 10/14/1987 | EP0240661A2 Liftable axle with load control |
| 10/13/1987 | US4699234 Four-wheel drive vehicle |
| 09/30/1987 | EP0238891A2 Relief of the trailing axle of a tandem axle vehicle |
| 09/09/1987 | EP0236130A2 Suspension system for a semi-trailer or other vehicle |