| Patents for B61D 7 - Hopper cars (1,208) |
|---|
| 01/04/2007 | DE20321338U1 Bulk goods e.g. splinters, transporting wagon, has continuous conveyor with end pieces for delivering bulk goods to another continuous conveyor of adjacent wagon, where end pieces are movable in horizontal, delivery and normal positions |
| 12/12/2006 | US7146914 Identity preserved container |
| 12/12/2006 | CA2182470C Railroad hopper car with ballast distributing blade and hopper door and blade control apparatus and method |
| 11/29/2006 | EP1726504A2 Railwagon or group of wagons of the same series of the self discharging type for the transport of heavy bulk material |
| 11/28/2006 | US7140303 Lock assembly for a gate assembly of a railroad hopper car |
| 11/16/2006 | DE102005022463A1 Railway goods wagon, or multi-section wagon group of same type, has length over buffer, or length over coupling, of about 11.25 m, and load space designed for carrying capacity of about 70 tons |
| 11/09/2006 | US20060249047 Lock assembly for a gate assembly of a railroad hopper car |
| 10/24/2006 | US7124693 Railway car outlet gate assembly |
| 10/04/2006 | CN1842457A Railcar with discharge control system |
| 10/04/2006 | CN1842456A Railway hopper car with longitudinal discharge openings |
| 09/21/2006 | DE202005007670U1 Railway goods wagon/multipart generic groups of wagons for a railway transports heavy bulk materials like iron ore with side unloading flaps and saddle bottoms |
| 09/12/2006 | US7104385 Railroad hopper car unloader |
| 09/07/2006 | US20060198721 Method and apparatus for unloading hopper cars |
| 08/24/2006 | US20060185552 Railcar with Discharge Control System |
| 08/22/2006 | US7093544 Control device for a railroad car |
| 08/03/2006 | DE102005003886A1 Pedal e.g. clutch pedal, work for motor vehicle, has coupling unit provided for power transmission from pedal lever to bell crank and tiltably supported at lever, where deflecting point of coupling unit is adjustable at crank |
| 07/25/2006 | US7080599 Railroad hopper car transverse door actuating mechanism |
| 07/25/2006 | US7080598 Railway hopper car with longitudinal discharge openings |
| 06/20/2006 | US7063022 Trackside railcar door opener and closer |
| 06/13/2006 | US7059683 Apparatus for operating commodity trailer hopper trap doors |
| 06/06/2006 | CA2418769C System for improving the flowability of hygroscopic materials from a hopper |
| 05/30/2006 | US7051661 Railcar with discharge control system |
| 04/26/2006 | CN1253335C Carrier vehicle with detection device |
| 02/15/2006 | CN2758141Y Large volume bottom unloading type mine truck |
| 01/26/2006 | WO2004108567A3 Method and apparatus for unloading hopper cars |
| 01/05/2006 | WO2005042328A3 Railroad hopper car longitudinal door actuating mechanism |
| 12/22/2005 | US20050281643 Conveyor system for loading hopper cars of dump train and associated methods |
| 12/01/2005 | US20050263032 Mechanism for selectively operating hopper doors of a railroad car |
| 12/01/2005 | US20050263031 Drive system for a railway hopper car discharge gate |
| 11/22/2005 | US6966609 Apparatus for operating commodity trailer hopper trap doors |
| 10/26/2005 | EP1368219B1 Railway goods wagon |
| 10/18/2005 | US6955127 Manual railroad hopper car door actuating mechanism |
| 10/18/2005 | US6955126 Railroad hopper car longitudinal door actuating mechanism |
| 10/18/2005 | CA2203554C Bottom discharge arrangement |
| 09/22/2005 | US20050204950 Rail car door opener and closer |
| 09/15/2005 | US20050200191 Apparatus for operating commodity trailer hopper trap doors |
| 08/25/2005 | WO2005077710A1 Apparatus for operating commodity trailer hopper trap doors |
| 08/04/2005 | US20050168047 Apparatus for operating commodity trailer hopper trap doors |
| 08/04/2005 | US20050166788 Railway hopper car discharge gate |
| 06/22/2005 | EP1542892A2 Rail car door closer |
| 06/22/2005 | CN1207178C Vehicle for transporting bulk material |
| 06/21/2005 | CA2218821C A bulk material loading wagon |
| 06/09/2005 | US20050120905 Rail car door closer |
| 05/31/2005 | US6899038 Railroad hopper car discharge gate assembly |
| 05/17/2005 | US6892648 Bulk material storage car with sensor |
| 05/12/2005 | WO2005042328A2 Railroad hopper car longitudinal door actuating mechanism |
| 05/05/2005 | US20050092202 Railroad hopper car longitudinal door actuating mechanism |
| 05/03/2005 | US6886473 Rail car door closer |
| 04/21/2005 | US20050081741 Railroad hopper car discharge gate assembly |
| 04/21/2005 | DE202005002765U1 Railway goods wagon for transport of bulk solids has inclined load platform incorporating vibration plates |
| 04/06/2005 | EP1520765A1 Freight wagon with unloading device, especially for transport of bulk materials |
| 03/31/2005 | US20050069663 Method for storing polymer |
| 03/31/2005 | DE10338463A1 Heavy goods railway wagon has a goods container with one or more openings for unloading goods and underneath them a continuous conveyor equipped with a transfer device connected to a railtrack with conveyors of neighbouring wagons |
| 03/17/2005 | US20050056186 Railway hopper car with longitudinal discharge openings |
| 03/17/2005 | US20050056185 Railcar with discharge control system |
| 03/15/2005 | US6865992 Increased capacity railway car |
| 03/10/2005 | WO2005021350A1 Railcar with discharge control system |
| 03/10/2005 | WO2005021349A1 Railway hopper car with longitudinal discharge openings |
| 03/10/2005 | CA2745780A1 Railway hopper car with longitudinal discharge openings |
| 01/11/2005 | CA2281667C Railroad hopper car underframe transition casting |
| 12/16/2004 | WO2004108567A2 Method and apparatus for unloading hopper cars |
| 12/09/2004 | US20040244638 Railroad hopper car transverse door actuating mechanism |
| 12/01/2004 | EP1481869A1 Covered hopper wagon for transporting bulk food products |
| 10/07/2004 | WO2004020234A3 Rail car door closer |
| 09/23/2004 | DE19623940B4 Speicherwagen zur Speicherung von Schüttgut Memory for storing bulk Cart |
| 09/16/2004 | US20040178233 Gating system for a transport vehicle |
| 08/19/2004 | WO2004069625A2 Manual railroad hopper car door actuating mechanism |
| 08/17/2004 | CA2221485C A bulk material loading wagon |
| 08/05/2004 | US20040149163 Manual railroad hopper car door actuating mechanism |
| 07/29/2004 | US20040146382 Bulk unloading apparatus |
| 07/29/2004 | DE202004004865U1 Coke watering car, useful for transport of coke from coke oven to watering house, has coke reception holder, deloading flaps, and drive bar |
| 07/06/2004 | US6758147 Ballast discharge system |
| 06/17/2004 | US20040112181 Railroad hopper car gate operating system |
| 06/15/2004 | US6748841 Railroad hopper car gate operating system |
| 05/25/2004 | CA2213913C Railway hopper car discharge gate assembly |
| 04/13/2004 | CA2296652C A railroad hopper car door assembly |
| 03/24/2004 | CN1483653A Apparatus for unloading vehicle goods |
| 03/11/2004 | WO2004020234A2 Rail car door closer |
| 03/04/2004 | US20040040462 Rail car door closer |
| 03/03/2004 | CN1478689A Loading method of wagon |
| 03/03/2004 | CN1478672A Carrier vehicle with detection device |
| 01/29/2004 | US20040018073 Bulk material storage car with sensor |
| 01/29/2004 | US20040018072 Method for loading a freight train |
| 01/28/2004 | EP1384815A1 Method for loading a train of loading skip wagons |
| 01/28/2004 | EP1384814A2 Wagon for transporting bulk material with a sensing mechanism |
| 12/10/2003 | EP1368219A1 Railway goods wagon |
| 12/04/2003 | DE20315403U1 Güterzugwagen mit Entladevorrichtung, insbesondere für den Transport von Schüttgütern Freight cars with unloading, especially for the transport of bulk materials |
| 11/06/2003 | US20030206776 Railroad hopper car unloader |
| 10/28/2003 | US6637346 Railroad hopper car gate assembly and method of operating same |
| 10/16/2003 | US20030192452 Railway car outlet gate assembly |
| 08/12/2003 | US6604469 Apparatus for controlling operation of railroad hopper car discharge doors |
| 07/08/2003 | US6588345 System for improving the flowability of hygroscopic materials from a hopper |
| 06/03/2003 | US6571718 Railway car outlet gate assembly |
| 05/21/2003 | EP1086312B1 Piston-type accumulator for a hydraulic fluid to be supplied to a consumer in a hydraulic installation |
| 04/16/2003 | CN1410330A Vehicle for transporting bulk material |
| 04/09/2003 | EP1300312A1 Wagon for transporting bulk material |
| 01/23/2003 | US20030015117 Railroad hopper car gate assembly and method of operating same |
| 01/07/2003 | US6502518 Converted multiple hopper rail car and method for making same |
| 10/31/2002 | US20020157563 Railway hopper car |
| 10/10/2002 | WO2002079016A1 Railroad hopper car unloader |