| Patents for B61D 5 - Tank wagons for carrying fluent materials (536) |
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| 10/02/2003 | US20030184077 Road and rail tankers |
| 10/01/2003 | CN1122846C Method and equipment for testing internal surface of railway tanker |
| 08/28/2003 | WO2003070534A1 Siphon drainpipe system and method for a railway tank car |
| 08/21/2003 | US20030154879 Siphon drainpipe system and method for a railway tank car |
| 07/24/2003 | WO2003060363A1 'plastic hydraulic hammer reduction system' |
| 05/06/2003 | US6557896 Road and rail tankers |
| 05/06/2003 | US6557477 Ring protector for preventing tampering of valves positioned inside a railcar dome |
| 04/16/2003 | CN1410330A Vehicle for transporting bulk material |
| 04/09/2003 | EP1300312A1 Wagon for transporting bulk material |
| 04/08/2003 | US6543116 Method of using a hose connector template on a railcar |
| 03/06/2003 | US20030044264 Closing device for a filling pipe arranged on a container |
| 02/25/2003 | US6523483 Cement hopper car hatch anti-accumulator |
| 01/15/2003 | EP1274604A1 Closing device for a filler neck disposed on a container |
| 12/26/2002 | US20020195019 System and method for insulating and shielding a heated tank car |
| 12/10/2002 | CA2053407C Fluid containment apparatus |
| 10/10/2002 | WO2002079016A1 Railroad hopper car unloader |
| 09/26/2002 | WO2002074581A1 Closing device for a filler neck disposed on a container |
| 09/19/2002 | WO2002072402A1 Railway goods wagon |
| 05/28/2002 | US6394496 Mobile tank lid opener and retention apparatus |
| 05/07/2002 | US6382233 Plastic hydraulic hammer reduction system |
| 03/19/2002 | US6357363 Railroad tank car |
| 02/19/2002 | US6347589 Railway tank car having a heating system with internal heat transfer panel |
| 01/29/2002 | CA2053200C Fluid containment apparatus with well closure assembly |
| 01/22/2002 | CA2053099C Fluid transport apparatus with water hammer eliminator system |
| 01/10/2002 | WO2002002382A1 Railway tank car having a heating system with internal heat transfer panels |
| 10/24/2001 | EP1147963A1 Railroad tank car |
| 09/11/2001 | US6286438 Baffle plate assembly |
| 08/30/2001 | WO2001062545A1 Wagon for transporting sulphuric acid and copper concentrate |
| 08/29/2001 | CN2444834Y Equipment for testing inner wall of railway tank car |
| 07/11/2001 | CN2438633Y Lower gravity light oil tank car |
| 07/03/2001 | CA2134126C Method and apparatus for filling and emptying of tank vehicles |
| 06/06/2001 | CN2433148Y Railway transportation tank car special for yellow phosphorus |
| 05/09/2001 | EP1097839A2 Improvements in and relating to road and rail tankers |
| 04/04/2001 | CN1289927A Method and equipment for examining internal surface of railway tanker |
| 03/21/2001 | CN1287962A Loading carrying vehicle and method for loading/unloading therefor |
| 03/14/2001 | EP1083262A2 Method for loading and unloading a vehicle of a transport train and vehicle therefor |
| 12/07/2000 | DE19924120A1 Safety device for filling tank trucks comprises switch for electrical or pneumatic circuit which has handle which is biased by first spring and is mounted above two other spring devices which act telescopically. |
| 09/05/2000 | US6112762 Top operated bottom outlet valve assembly |
| 07/19/2000 | CN2388081Y Railway tank wagon made of composite stainless steel plate |
| 03/22/2000 | CN2369917Y Rubber lining tank body for railway transport |
| 03/01/2000 | CN2366327Y Railway light wt. oil tank wagon with low gravity center |
| 10/06/1999 | CN2341855Y Low gravity centre large capacity railway tank car |
| 09/08/1999 | CN2337021Y Internal heating railway thick oil tank wagons |
| 07/28/1999 | CA2260452A1 Top operated bottom outlet valve assembly |
| 04/28/1999 | CN2316205Y Low-temp liquid railway tank car |
| 04/22/1999 | DE19746125A1 Monitoring method for railway tanker carriages and associated outlet stations |
| 03/30/1999 | US5887567 Natural gas fueling system |
| 03/30/1999 | CA2155054C Method and apparatus for securing a tank to a tank car sill |
| 03/16/1999 | US5881780 Apapratus for and method of locating the center of an opening in a vehicle |
| 02/04/1999 | DE19833935A1 Protective device for container or tank on railway wagon |
| 01/13/1999 | EP0890746A1 Device for extracting,converting and storing energy on an unpowered vehicle |
| 12/29/1998 | CA2152234C Safety vessel and valve assembly |
| 09/29/1998 | US5813352 Railway hopper car |
| 08/18/1998 | US5794539 For holding bulk particulate materials |
| 08/12/1998 | EP0857634A1 Track-bound freight wagon, especially tank wagen |
| 07/08/1998 | CN1038999C Container for transport of substance in melting condition |
| 06/09/1998 | US5762088 Method and apparatus for gauging clearance on a tanker railcar checkvalve |
| 01/07/1998 | EP0816197A2 Protective gear for vessels of railroad cars, especially for tank cars or closed bulk freight wagons |
| 07/22/1997 | CA2078954C Aspiration unit for conditioning air during rail car unloading of perishable food products |
| 06/10/1997 | US5636665 Method and apparatus for filling and emptying of tank vehicles |
| 05/13/1997 | US5628254 Moisture barrier, filter seal for hopper rail car hatches |
| 05/02/1997 | CA2189279A1 Vented hatch cover |
| 11/06/1996 | EP0741089A1 Filling and emptying device mounted on top of a tank |
| 10/22/1996 | US5566712 Fueling systems |
| 08/18/1996 | CA2142958A1 Conduit arrangement for interconnected tank cars |
| 11/21/1995 | US5467719 Method and apparatus for securing a tank to a tank car sill |
| 11/14/1995 | US5465753 Safety vessel and valve assembly |
| 08/23/1995 | CN2205791Y Acid unloading device for tank wagon |
| 08/15/1995 | US5441234 Fuel systems |
| 07/19/1995 | EP0663358A1 Container, in particular on railway vehicles, for pulverulent materials such as cement |
| 07/18/1995 | US5433559 Pressurized hopper car |
| 07/05/1995 | CN2202690Y Fast unloading device for asphalt loaded in railway tank wagon |
| 04/26/1995 | CN2195482Y Respirometer for pitch motor railcar |
| 04/05/1995 | CN2193842Y Railway pressure tank wagon with escorting room |
| 04/04/1995 | US5402732 Railroad car conversion apparatus having adjustable framework for supporting material receiving bladders |
| 02/07/1995 | US5386845 Fluid transport apparatus with side recessed fitting well |
| 02/01/1995 | EP0636079A1 Method and apparatus for filling and emptying of tank vehicles |
| 01/13/1995 | CA2127678A1 Weld support for railway tank car |
| 01/13/1995 | CA2127386A1 Railway tank car underframe construction and method |
| 11/30/1994 | EP0626298A1 Tank-wagon logistical system |
| 10/26/1994 | CN2180546Y Box van with active cover |
| 10/18/1994 | US5355781 Controlled atmosphere storage system |
| 10/04/1994 | US5351625 Weld support for railway tank car underbody construction |
| 09/29/1994 | DE4309491A1 Underground tank truck with compressed-air emptying |
| 08/10/1994 | EP0471826B1 Container for transporting a material in the solid state |
| 07/19/1994 | US5329859 Increased strength railway tank for underframe construction and method with center sill pocket and weld support for pooling welding material |
| 06/21/1994 | CA2003514C Flexible siphon pipe for tank car |
| 06/15/1994 | CN2168774Y Large capacity tank car without central sill |
| 05/03/1994 | CA1329056C Outlet valve assembly for a railway tank car |
| 04/19/1994 | US5303843 Fluid transport apparatus with water hammer eliminator system |
| 02/16/1994 | CN2156087Y Reinforced fibreglass tank vehicle for railway |
| 01/20/1994 | WO1994001314A1 Railroad car conversion apparatus and support therefor |
| 01/20/1994 | CA2139773A1 Railroad car conversion apparatus and support therefor |
| 01/19/1994 | EP0539391B1 Railway goods wagon |
| 12/18/1993 | CA2090151A1 End adapter for railcar pneumatic outlet |
| 12/14/1993 | US5269636 Apparatus and method for transferring dry bulk materials having an improved loading pan |
| 10/28/1993 | WO1993021051A1 Method and apparatus for filling and emptying of tank vehicles |
| 10/12/1993 | US5251658 Fluid apparatus with at least one tube well |
| 09/28/1993 | US5248227 System and method for transporting and handling phosphorous pentasulfide |
| 08/03/1993 | US5232315 End adapter for railcar pneumatic outlet |