| Patents for B61J 3 - Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car-propelling devices therefor (522) |
|---|
| 09/13/1994 | US5345878 Apparatus and method for moving railway cars |
| 08/18/1994 | DE4305514A1 Method for improving the target shooting braking from the secondary retarders of a gravity shunting system |
| 08/18/1994 | DE4305513A1 Method for improving target shooting braking from the secondary retarders of a gravity shunting system |
| 07/05/1994 | US5325791 Coupling means for railcar moving vehicles |
| 05/11/1994 | EP0461216B1 Propulsion device for a railway modernization flatcar |
| 04/12/1994 | US5301615 Railcar moving vehicle having monitored weight transfer process including sensors for sensing transfer of full weight |
| 03/30/1994 | EP0589255A1 Method for positioning and device for pushing wagons for wagons with different length and different wheel base |
| 03/23/1994 | EP0588752A1 Hauling bogie for railway vehicles |
| 03/02/1994 | CN2157903Y Car-propelling device |
| 02/22/1994 | US5287812 Railroad car positioning apparatus |
| 01/27/1994 | DE4222808A1 Monitoring impacts during shunting of railway trucks - evaluating acceleration and deceleration values following detection of shock by light barrier and pendulum |
| 01/12/1994 | CN2152728Y Gravity-type automatic shoe-removing device |
| 12/23/1993 | WO1993025425A1 Improved railway truck |
| 11/16/1993 | US5261331 Propulsion device for a train intended for renewal of railway tracks utilizing rail grippers to supply propulsion thrust |
| 11/03/1993 | CN1022616C Track vehicle operating device |
| 06/30/1993 | CN1073639A Humping vehicle speed control system without slope regulation |
| 06/03/1993 | DE4139882A1 Release system for hump shunted rail trucks - determines earliest and latest points from truck loads and hump profile |
| 06/03/1993 | DE4139879A1 Release system for hump shunted rakes of railway trucks - uses detected characteristics of standard rakes varied to suit others by taking into account weight concentrated at front and rear of rake |
| 06/03/1993 | DE4139878A1 Timing method for hump shunting operation - uses speeds of different length rakes of trucks to determine delivery times into sidings |
| 06/03/1993 | DE4139875A1 Speed control system for hump shunting - uses times required by rakes of trucks to reach relevant sidings |
| 04/27/1993 | US5205220 Railway truck |
| 04/20/1993 | CA1316398C Rail car moving system |
| 02/04/1993 | DE4224553A1 Shunting arrangement for rail vehicles - uses working trolleys with sliding catches, and catch starter to raise catch head to touch part on rail vehicle |
| 02/03/1993 | EP0525265A2 Coupling means for railcar moving vehicles |
| 01/27/1993 | CN1068301A Length measuring device for idle railway line |
| 12/29/1992 | US5174212 Method and apparatus for controlling train positioners using motor energy to determine the mass of the train and the mass of the train to determine maximum deceleration |
| 12/08/1992 | US5168815 Railroad car moving vehicle |
| 12/02/1992 | CN2123469U Winch for switching car |
| 11/04/1992 | CN2120740U Hand prized machine |
| 09/29/1992 | US5150656 Railroad car positioning apparatus |
| 09/23/1992 | CN1064652A Speed reduction top speed governing segment distributing scheme |
| 07/29/1992 | EP0496055A1 Method for operating an automatic marshalling yard |
| 07/15/1992 | CN1062698A Track vehicle operating device |
| 07/14/1992 | CA1305092C Integrated conveyor system |
| 03/11/1992 | EP0473910A1 Pallet positioning arrangement |
| 01/01/1992 | CN2091800U Combined manually-driven car-pushing apparatus |
| 12/18/1991 | EP0461216A1 Propulsion device for a railway modernization flatcar. |
| 10/23/1991 | CN1055514A Speed-regulating scheme for fully-controllable hump retarder |
| 10/09/1991 | CN1055150A Microcomputer controlling system of hump radar |
| 08/27/1991 | US5042392 Floor mounted walking beam system for advancing a vehicle |
| 07/09/1991 | US5029675 Method and device for speed control of railway transport facilities |
| 06/22/1991 | WO1991009763A1 Propulsion device for a railway modernization flatcar |
| 06/12/1991 | CN2078719U Manpower shifting aid of rail vehicles |
| 03/27/1991 | EP0418274A1 A device for displacing railway carriages |
| 03/07/1991 | DE3929564A1 Shunting appliance for underground working - has joint rod of lever transmission, controlled from gallery roof |
| 08/01/1990 | CN2059891U Bidirectional railway tractor |
| 07/25/1990 | CN2059638U Electronic brain length measurer for hump grouping yard |
| 07/12/1990 | DE3914506C1 Monorail train for underground mining - is driven solely by cable-hauled trolley in steep sectors so force flux between train drive and rail is interrupted by coupling rod |
| 07/10/1990 | US4939999 Integrated conveyor system with constant speed drive chain |
| 05/30/1990 | CN2057632U Railway vehicle pushing unit |
| 05/22/1990 | US4926755 Rail car moving system |
| 03/01/1990 | DE3828580A1 Shunting device for mining trucks |
| 02/07/1990 | CN2052373U Valvebody-less single-cylinder accelerator for rolling stock |
| 02/01/1990 | DE3826049A1 Method and equipment for the transport of rail-mounted vehicles |
| 01/24/1990 | CN2051601U Propelling car machine |
| 12/07/1989 | DE3818782A1 Automatic shunting system for lining up railway wagons ready for coupling |
| 11/30/1989 | WO1989011410A1 A device for displacing railway carriages |
| 11/09/1989 | DE3814282A1 Slip coupling which can be disengaged under load |
| 10/04/1989 | EP0252153B1 Method and device for controlling the speed of rail vehicles |
| 08/24/1989 | DE3804539A1 Shunting wagon for railway wagons |
| 07/13/1989 | DE3810578A1 Transport system |
| 07/11/1989 | US4846073 Selective delivery arrangement for self propelled pallet vehicles |
| 07/04/1989 | US4843973 Railcar moving vehicles |
| 05/03/1989 | DE3807666C1 Tramway transport device |
| 03/08/1989 | CN2033794U Unloading and dispatching machine for bulk goods wagons |
| 11/08/1988 | US4782760 Vehicle precision location assembly |
| 08/24/1988 | CN87100635A Method and device for speed control of railway transport facilities |
| 04/13/1988 | CN87210347U Dual-insulation crowbar |
| 02/24/1988 | EP0256709A2 Vehicle precision location assembly |
| 01/13/1988 | EP0252153A1 Method and device for controlling the speed of rail vehicles |
| 01/13/1988 | CN87103650A The lockable accelerating and decelerating crown device |
| 12/29/1987 | US4715287 Vehicle conveyor and wheel engaging dolly |
| 07/16/1987 | DE3600683A1 Driver device for moving rail wagons |
| 07/02/1987 | WO1987003851A1 Method and device for controlling the speed of rail vehicles |
| 07/02/1987 | DE3544963A1 Driver vehicle for shunting systems |
| 06/03/1987 | CN85105553A Railway wagon safe trailing device |
| 05/05/1987 | US4662810 Stopper device for positioning a push car and the like |
| 03/12/1987 | DE3532316A1 Rail vehicle for the transport of material on a suspension rail in underground working |
| 02/10/1987 | US4641585 Terminal for a detachable grip chairlift for gondola lift |
| 01/20/1987 | US4637316 Rail car positioning system |
| 10/29/1986 | CN85103303A Controllable accelerating jack |
| 05/27/1986 | CA1205036A1 Terminal for a detachable grip chairlift or gondola lift |
| 04/15/1986 | US4582154 Drive apparatus |
| 11/10/1985 | CN85103300A Wagon boosters |
| 06/19/1985 | EP0144619A2 Marshalling plant for railway vehicles |
| 05/07/1985 | CA1186642A1 Apparatus for stopping truck at preselected position |
| 01/22/1985 | US4494905 Apparatus for stopping truck at preselected position |
| 12/27/1984 | CA1179895A Automated transport system with cable towed passive vehicles |
| 12/12/1984 | EP0127654A1 Drive apparatus |
| 11/21/1984 | EP0125967A1 Height-adjustable terminal station for rope railways |
| 06/13/1984 | EP0110394A2 Propulsion device for vehicles and goods |
| 06/07/1984 | WO1984002119A1 Drive apparatus |
| 06/14/1983 | CA1148179A1 Advanced mechanism, preferably for mining machines |
| 05/31/1983 | CA1147206A1 Train positioner |
| 12/08/1982 | EP0066433A1 Drive system and method for moving a vehicle along a rail track |
| 10/19/1982 | US4354792 Train positioner |
| 04/27/1982 | US4326753 Advance mechanism, preferably for mining machines |
| 02/24/1981 | US4252064 Car shifting apparatus |
| 02/17/1981 | CA1095778A1 Rail car moving vehicle |
| 11/18/1980 | US4233907 Mold conveyor drive assembly |