| Patents for B60S 9 - Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks (4,042) |
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| 02/23/1993 | US5188379 Automatic leveling system for recreational vehicles |
| 02/18/1993 | DE4126979A1 Vehicle trailer for transporting telescopic mast - uses extendable support arms to adjust and maintain horizontal level of trailer |
| 02/17/1993 | EP0527261A1 Frame lift support driven by motor |
| 02/16/1993 | US5186429 Elongatable support |
| 02/11/1993 | DE4141549A1 Lifting jack for raising vehicle - uses swivel mounted support which folds away into vehicle frame |
| 02/11/1993 | DE4126085A1 Support stand for trailer caravan - uses selectively displaceable connecting rod and winding mechanism |
| 01/21/1993 | WO1993000789A1 Ditch excavator |
| 01/20/1993 | EP0523788A1 Device for fixing the height of a vehicle chassis |
| 01/13/1993 | EP0522197A1 Frame lift support with spring release |
| 01/07/1993 | DE4122155A1 Vehicle for transport of large single piece loads - has extendable support legs with baseplate and can be moved in both directions by hydraulic cylinders which alter position of linkage mechanism |
| 01/05/1993 | US5176391 Vehicle leveling system |
| 12/29/1992 | US5174550 Mounting for a screw jack |
| 12/22/1992 | US5173028 Semitrailer |
| 12/16/1992 | CN2124836U Jack type anti-theft device for vehicle |
| 12/09/1992 | CN2124154U Front wheel mounting-and-dismounting machine for maintaining car |
| 12/03/1992 | DE4136454A1 Elektrischer wagenheber fuer kraftfahrzeuge Electric car lift for motor vehicles |
| 12/03/1992 | DE4117631A1 Adjustable length support leg for goods vehicle trailer - uses telescopic construction with spring bolt lock |
| 12/01/1992 | CA2053790A1 Electrical jack for automotive vehicles |
| 11/25/1992 | CN2122787U Movable lifting machine for vehicles |
| 11/24/1992 | CA1310627C Raisable wheel support for trailer |
| 11/19/1992 | EP0513973A2 Landing gear for semitrailers |
| 11/11/1992 | CN2121382U Hydraulic pushing unit for motor vehicle when broken-down |
| 11/04/1992 | CN2120737U Multifunction dongfeng eq 144 auto-hydraulic float wheel elevator |
| 11/04/1992 | CN2120736U Double-stud automobile hoisting machine |
| 11/04/1992 | CN1065832A Landing gear for semitrailers |
| 11/03/1992 | US5159989 Automatic hydraulic leveling system |
| 11/03/1992 | CA1309706C Outrigger-mounted axle assembly |
| 10/21/1992 | EP0509000A1 A load carrier. |
| 10/21/1992 | CN2119367U Intelligent portable test desk for axle weight and brake force of automobile |
| 10/15/1992 | DE4112126A1 Movable device, esp. workpiece trolley positioning arrangement - contains lifting elements and positioning devices transferring alignment forces via thrust bearings |
| 10/14/1992 | CN2118673U Lifting mechanism for cars |
| 10/01/1992 | DE4208641A1 Aid for parking vehicle in confined space - uses rollers driven by engine via worm gear |
| 09/23/1992 | EP0504439A1 Adjustable lifting device |
| 09/02/1992 | CN2114598U Moveable lifting platform |
| 09/01/1992 | US5143386 Automatic leveling system |
| 08/25/1992 | US5141197 Camper bracer support |
| 08/20/1992 | WO1992014003A1 Locking brace for mobile home sections |
| 08/11/1992 | US5137301 Landing gear for semitrailers and the like |
| 08/11/1992 | US5137297 Trailerable structure with retractable towing hardware |
| 07/30/1992 | DE4113488A1 Hand operated jack for vehicle trailer - incorporates safety mechanism to prevent uncontrolled rotation of the hand crank |
| 07/22/1992 | EP0495166A1 System frame, arranged on the body frame of a truck |
| 07/07/1992 | US5127634 Hydropneumatic vehicle suspension strut |
| 06/30/1992 | US5125679 Truck-trailer connection with means to assist coupling/uncoupling |
| 06/17/1992 | CN2107408U Rapid self-saving device for trail trap and flat tyre |
| 06/17/1992 | CN2107407U Simple rapid lift platform for reparing motorcycle |
| 06/16/1992 | CA1303515C Hydraulic drive automobile horizontal driving device |
| 06/02/1992 | US5118082 Electrically operated screw-type jack |
| 06/02/1992 | CA1302387C Landing gear for a vehicle |
| 05/20/1992 | CN2104791U Maintenance vehicle with lifter |
| 05/20/1992 | CN2104790U Automotive lifter |
| 05/14/1992 | WO1992008012A1 Implement-carrying vehicle stabilizer arrangement |
| 05/06/1992 | CN2103487U Universal test rack for car electric appliances |
| 04/30/1992 | WO1992006871A1 Automobile capable of turning its body in any arbitrary angular direction |
| 04/23/1992 | DE4033147A1 Multipurpose auxiliary endles-track mechanism for vehicle - is raised and lowered by hydraulic cylinder according to requirements for additional traction, braking or steering |
| 04/02/1992 | CA2052491A1 Load transferring device |
| 03/31/1992 | US5100105 Trailer lifting and lowering system |
| 03/18/1992 | CN2099046U Lift |
| 03/04/1992 | EP0472570A1 Semitrailer. |
| 03/03/1992 | CA1296705C Trailer jack using full sized spare tire |
| 02/11/1992 | US5087063 Retractable trailer tongue support jack |
| 02/11/1992 | CA1295603C Device for maneuvering of trailers |
| 02/06/1992 | DE4024608A1 Hydraulic support for trailer of goods vehicle - incorporates swinging arm with small wheels |
| 01/02/1992 | DE4014296C1 Support for vehicle semi-trailer - has retractable support with roll segment mounted at 1st lower end |
| 12/29/1991 | CA2043808A1 Electrically operated screw-type jack |
| 12/18/1991 | CN2090792U Hydraulic device for lifting and supporting vehicle |
| 12/11/1991 | EP0460396A2 Support, adjustable in height, for semi-trailer or similar |
| 12/03/1991 | CA1292760C Unmanned articulated vehicle |
| 11/26/1991 | US5067746 Anti-theft trailer jack and method of using same |
| 11/26/1991 | US5067692 Swivel jack for a trailer tongue |
| 11/21/1991 | EP0457341A1 Supporting device for a vehicle adaptable to a stationary wagon |
| 11/14/1991 | WO1991017065A1 An apparatus in demountable bodies |
| 10/08/1991 | US5054805 Trailer landing gear cushion foot |
| 10/02/1991 | DE4024825C1 Support legs for semi-trailer - has inner tube sections with supports for feet which pivot |
| 10/02/1991 | CN2085752U Hydraulic lifting machine for automobile |
| 09/25/1991 | EP0447574A1 Device for a combined system of individual road haulage and railbound train transport |
| 09/24/1991 | US5050845 Pneumatic lift for trailers |
| 09/24/1991 | CA1289602C Wide track vehicle |
| 09/24/1991 | CA1289601C Obstacle surmounting aid for tracked vehicle |
| 09/17/1991 | CA1289050C Telescopic screw jack for the adjustment of an element such as a vehicle seat |
| 08/28/1991 | EP0443015A1 Vehicle jack |
| 08/27/1991 | US5042779 Vehicle leveler and support |
| 08/20/1991 | US5040826 Sliding suspension with lift jack |
| 08/13/1991 | CA1287618C Hydraulic leveling apparatus for recreational vehicle and the like |
| 07/30/1991 | US5035445 Brake mechanism for carts and dollies |
| 07/17/1991 | CN2080921U Hydraulically lifting device for fixing wheel position of motor-vehicle |
| 06/27/1991 | WO1991008929A1 A load carrier |
| 06/26/1991 | CN2079589U Fixed mechanism of lifting floating axle for car |
| 06/20/1991 | DE4039768A1 Road-rail vehicle with two sets of wheels - has system for effecting change-over using extendable stabilisers |
| 06/20/1991 | DE3941630A1 Road-rail tanker vehicle - is used for emptying drains and uses magnets to grip rails to prevent overturning |
| 06/05/1991 | EP0430643A2 Trailer landing gear cushion foot |
| 06/05/1991 | CA2031346A1 Vehicle control training device |
| 05/23/1991 | DE3938024A1 Telescopic support strut for semi-trailer - has bottom end demountable for damage replacement |
| 05/21/1991 | US5016900 Device for accomplishing directional movement of a trailer |
| 05/14/1991 | US5015008 Stabilizer pad assembly for an earth moving apparatus |
| 05/08/1991 | EP0425632A1 Trailer support legs. |
| 05/07/1991 | US5013011 Electronic ignition system |
| 04/30/1991 | US5011119 Conveniently attached hydraulic trailer jack |
| 04/23/1991 | US5009444 Trailer hitch |
| 04/02/1991 | US5004267 Power operated support or landing legs |
| 03/14/1991 | WO1991004177A1 Vehicle jack |