| Patents for B62D 59 - Trailers with driven ground wheels or the like (595) |
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| 04/15/1993 | WO1993007023A1 Vehicle with driving wheels driven by electric motors |
| 04/15/1993 | DE4133912A1 Fahrzeug mit durch elektromotoren angetriebenen antriebsraedern Vehicle driven by electric motors drive wheels |
| 03/16/1993 | CA1314488C Process and device for controlling the driving torque transmitted by a tractor to a hydraulically powered trailer |
| 12/29/1992 | CA1311988C Automatic control system for the transfer of the drive power betweena tractor and a trailer |
| 09/10/1992 | DE4205327A1 IC-engined road vehicle with battery-powered trailer - is boosted for additional traction by electric drive to fifth wheel on unit attachable when required |
| 07/22/1992 | EP0424392B1 Process and device for regulating the driving torque transmitted by a tractor to a hydraulically-driven semitrailer |
| 02/06/1992 | DE4024625A1 Twin-shaft cardan joint system - has ring bearing set coaxially between two engaging end sections of two shafts |
| 01/16/1992 | DE4022285A1 Aircraft toilet servicing vehicle - has low slung tank and with height adjustment to match discharge port |
| 11/17/1991 | CA2042644A1 Trailer |
| 10/02/1991 | EP0449341A1 Two-module, amphibious, fixed or variable track motor vehicle with two or more axles |
| 08/08/1991 | DE4002890A1 Three-section articulated bus - has axles on successive sections driven by separate underfloor engines |
| 05/02/1991 | EP0424392A1 Process and device for regulating the driving torque transmitted by a tractor to a hydraulically-driven semitrailer. |
| 02/12/1991 | US4991672 Automatic control system for the transfer of the drive power between a tractor and a trailer |
| 01/10/1991 | DE3920934A1 Trailer with two axles - has elements to drive road wheels to facilitate manoeuvring in restricted space |
| 12/11/1990 | US4976331 Process and device for controlling the driving torque transmitted by a tractor to a hydraulically powered trailer |
| 11/28/1990 | EP0399932A1 Road vehicles comprising a temporarily self-propelled trailer coupled to a road tractor |
| 11/22/1990 | EP0397863A1 Vehicle |
| 08/29/1990 | EP0248005B1 Power transmission coupling |
| 08/08/1990 | EP0381180A2 Trailer with a driven axle |
| 04/05/1990 | WO1990003297A1 Vehicle |
| 03/14/1990 | EP0357624A1 Transmission means, the controlling thereof and its use in trailers |
| 10/19/1989 | WO1989009717A1 Process and device for regulating the driving torque transmitted by a tractor to a hydraulically-driven semitrailer |
| 10/05/1989 | WO1989009352A1 Automatic control system for the transfer of the drive power between a tractor and a trailer |
| 09/06/1989 | EP0229756B1 Articulated vehicle |
| 06/08/1989 | DE3829638A1 Motor vehicle |
| 04/05/1989 | EP0208756B1 Slave unit |
| 03/09/1989 | DE3728654A1 Ground-working train |
| 09/22/1988 | WO1988007150A1 Transmission means, the controlling thereof and its use in trailers |
| 09/20/1988 | US4771838 Obedient self-powered slave vehicles |
| 08/09/1988 | US4762192 Beam hauler for trucks |
| 08/09/1988 | US4762191 Articulated vehicle selectively driven at two axles from two power sources |
| 04/07/1988 | DE3630031A1 Bicycle trailer as a motor-driven drive for normal bicycles |
| 04/05/1988 | US4735432 Articulated vehicle |
| 02/11/1988 | DE3626779A1 Rear carriage of an articulated bus |
| 12/23/1987 | CN86209816U Hydraulic driving trailer |
| 12/09/1987 | EP0248005A1 Power transmission coupling. |
| 11/26/1987 | DE3616457C1 Track-free, two-component vehicle train |
| 09/09/1987 | CN86201916U Twelve-ton end-tipping farm trailer |
| 08/11/1987 | US4685527 System for powering a trailer |
| 07/14/1987 | CA1224159A1 Motorization device for trailer coupled to a haulage vehicle with a snain engine |
| 05/06/1987 | EP0220783A2 Automotive vehicle particularly for public transportation |
| 03/17/1987 | US4650018 Recreational vehicle assembly |
| 01/24/1987 | CN85101808A Improved trailer for container |
| 01/21/1987 | EP0208756A1 Slave unit. |
| 12/02/1986 | US4625821 Motorizing device for a trailer drawn by a tractor |
| 10/15/1986 | EP0197030A1 Powered trailer |
| 09/09/1986 | US4610325 Function reverse apparatus for powered trailer |
| 07/31/1986 | WO1986004310A1 Slave unit |
| 07/17/1986 | WO1986004031A1 Power transmission coupling |
| 06/24/1986 | US4596300 Vehicular propulsion and positioning system |
| 05/06/1986 | US4586578 Articulated vehicle |
| 04/10/1986 | WO1986002048A1 Powered trailer |
| 03/13/1986 | WO1986001479A1 Articulated vehicle |
| 01/30/1985 | EP0132255A1 A new self propelled multi purpose vehicle system |
| 12/05/1984 | EP0127146A2 Trackless mine vehicle |
| 11/20/1984 | US4483130 Associated running gear and piler improvements in a two row harvester and piler |
| 10/09/1984 | US4475612 Tongue assembly for powered trailer |
| 09/25/1984 | US4473127 Multiple-link articulated bus |
| 09/18/1984 | CA1174710A1 Vehicle on wheels of the articulated pusher type |
| 09/04/1984 | US4469187 Articulated bus |
| 08/02/1984 | WO1984002888A1 A new self propelled multi purpose vehicle system |
| 07/24/1984 | US4461365 Bicycle power pack |
| 07/04/1984 | EP0112735A1 Auxiliary manual drive for trailers, especially for caravans |
| 07/04/1984 | EP0112712A2 Articulated vehicle |
| 12/21/1983 | EP0096621A2 Motorization device of a trailer coupled to a traction engine |
| 04/19/1983 | US4380281 Associated running gear and piler improvements in a two row harvester and piler |
| 03/16/1983 | EP0074236A2 Steerable device for moving trailer type vehicles |
| 01/05/1983 | EP0068106A2 Coupling device for agricultural vehicles |
| 12/15/1982 | EP0066677A2 Drive mechanism for a tracked vehicle and a tracked trailer |
| 06/23/1982 | EP0054500A1 Hydraulic driving device for a tractor-coupled semi-trailer |
| 03/23/1982 | US4320811 Articulated vehicle drive and control system |
| 11/18/1981 | EP0040111A1 Automotive vehicle with two propulsion modes, especially an omnibus |
| 05/19/1981 | CA1101467A1 Tank trailer |
| 03/17/1981 | US4256431 Self-driven forage harvester |
| 09/17/1980 | EP0015326A1 Articulated road vehicle |
| 09/03/1980 | EP0015176A1 Wheeled vehicle of the hinged pushing type |
| 07/08/1980 | CA1081276A1 Pivotal support for vehicle drive line having three universal joints |
| 06/17/1980 | US4207692 Two engine four-wheel drive scraper with main propulsion at rear axle |
| 05/13/1980 | CA1077538A1 Articulated tractor with multiple power plants |
| 05/13/1980 | CA1077399A1 Small, personal, all terrain vehicle |
| 03/25/1980 | US4194854 Paver attachment |
| 09/05/1979 | EP0003751A1 Location of the drive axle in an articulated bus |
| 08/28/1979 | US4165793 Pivotal support for vehicle drive line having three universal joints |
| 07/31/1979 | US4162711 Trailer drive apparatus |
| 02/20/1979 | US4140194 Auxiliary hydraulic drive for a trailer-tractor combination |
| 01/30/1979 | CA1047409A1 Hitch-steering oscillation differential support for a mining machine or the like |
| 05/02/1978 | US4086975 Articulated tractor with multiple power plants |
| 04/04/1978 | US4082157 Highway vehicle with hydraulically driven power dolly |
| 02/07/1978 | US4072203 Small, personal, all terrain vehicle |
| 10/25/1977 | US4055228 Drive line disconnect mechanism |
| 07/12/1977 | US4034822 Hitch-steering, oscillation and differential support for a mining machine or the like |
| 06/07/1977 | US4027738 Device for co-ordinated driving of a towing vehicle and a towed vehicle |
| 09/21/1976 | US3981374 Hydraulic drive assist for scrapers |
| 01/27/1976 | US3934667 Articulated vehicle coupler |
| 01/27/1976 | US3934666 Bike booster |