| Patents for B61F 1 - Underframes (1,024) |
|---|
| 10/24/1989 | US4875417 End structure for railway car |
| 09/20/1989 | EP0333152A2 Frame for railroad wagon |
| 09/12/1989 | US4864938 Railway freight car |
| 09/05/1989 | US4862810 Railroad car for container transport |
| 08/23/1989 | EP0329551A1 Wagon with a lowered deck |
| 07/12/1989 | CN2040866U Sleeper beam upper center plate device of goods wagon |
| 06/27/1989 | US4841876 Railroad container transporting car of increased weight carrying capacity |
| 06/27/1989 | US4841872 Railway train of highway vehicles, and components therefor |
| 05/02/1989 | US4825774 Underfloor construction of monorail vehicle and method of assembling the same |
| 02/28/1989 | US4807722 Railroad car for container transport |
| 02/21/1989 | US4805540 Center stub still railway tank car construction |
| 02/21/1989 | US4805539 Well car end structure having frameless radial truck |
| 02/09/1989 | DE3815693A1 Buffer beam for a low-level railway transporter wagon |
| 02/01/1989 | EP0301210A1 Railway truck with vertically mobile headstock |
| 11/30/1988 | EP0293359A1 Low-loading wagon for pick-a-back traffic |
| 11/15/1988 | US4784066 Adapter for a transport system |
| 11/08/1988 | US4782762 Well car end girder arrangement |
| 10/19/1988 | EP0287161A1 Rail vehicle and bogie therefor |
| 10/18/1988 | US4778098 Process for mechanical/welded assembly of chassis elements for railway vehicles |
| 09/27/1988 | US4774117 Rigid center section with elastic ends; railroad vehicles |
| 09/27/1988 | US4773334 Composite fiber truck for a track vehicle having torsion-elastic central plate member |
| 09/20/1988 | US4771703 Railroad flatcar with axle guards |
| 07/20/1988 | CN87104292A Improved railway train of highway vehicles and components therefor |
| 07/12/1988 | US4756256 Aerodynamic drag reduction for railcars |
| 07/05/1988 | US4754710 Railway car for carrying freight such as coal or the like |
| 06/30/1988 | DE3735045A1 Abstuetzung fuer krane, insbesondere eisenbahndrehkrane Abstuetzung for cranes, especially railroad rotating cranes |
| 06/28/1988 | CA1238524A1 Side bearing unit for railroad car |
| 06/21/1988 | US4751882 Articulated lightweight piggyback railcar |
| 06/14/1988 | US4750431 Articulated railway car train |
| 05/03/1988 | US4741273 Rail semi-trailer and releasable coupler |
| 05/03/1988 | US4741085 Repair of railway cushioning apparatus |
| 04/19/1988 | CA1235335A1 Light weight container car |
| 04/06/1988 | CN87214005U Device attached on railway vehicle for passing through grade and corresponding rail |
| 04/05/1988 | CA1234723A1 Low level freight car |
| 04/05/1988 | CA1234722A1 Frameless radial truck |
| 12/23/1987 | EP0249816A2 Improved railway train of highway vehicles and components therefor |
| 11/19/1987 | DE3712526A1 Tragrahmen fuer krane Support frame for cranes |
| 11/03/1987 | US4703699 Lightweight container car |
| 10/28/1987 | EP0242552A2 Flexible bearing beam, especially for bogies |
| 10/21/1987 | EP0241652A2 Bogie for a rail vehicle |
| 09/29/1987 | US4696238 End structure for railway car |
| 09/08/1987 | CA1226480A1 Stack supporting container car |
| 09/01/1987 | US4690071 Truss end structure for stub sill hopper cars |
| 08/18/1987 | US4686907 Low level freight car |
| 07/28/1987 | CA1224673A1 Center beam railroad freight car |
| 06/30/1987 | US4676172 Frameless radial truck |
| 06/03/1987 | CN85108474A Inclinable body type railway bogie for railway vehicle |
| 03/19/1987 | DE3531820A1 Railway container wagon |
| 02/19/1987 | DE3528506A1 Hydraulic oscillation damper for damping a bogie of a high-speed rail vehicle |
| 01/21/1987 | EP0209312A2 Adapter for a transport system |
| 12/23/1986 | US4630548 Railroad car |
| 12/23/1986 | US4630547 Cross bearer arrangement for slotted center sill |
| 12/23/1986 | US4630546 Double groove center sill |
| 11/25/1986 | US4624188 Stack supporting container car |
| 10/29/1986 | EP0199572A2 Bogie mounting |
| 07/30/1986 | EP0189382A2 High-speed railway vehicle with a variable-attitude body |
| 07/15/1986 | US4599949 Light weight container car |
| 07/15/1986 | CA1207594A1 Car bottom-to-side sill connection |
| 07/01/1986 | US4597337 Low profile intermodal transport system |
| 06/11/1986 | EP0184096A2 Two axle freight car |
| 06/03/1986 | CA1205329A1 Centre sill, in particular for accommodating the coupling facilities on a railroad car |
| 05/28/1986 | EP0182191A2 Sills and subframes, especially for railway vehicle chassis |
| 05/28/1986 | EP0182138A2 Underframes for railway freight cars |
| 05/20/1986 | US4589348 Retrofitted railway car and method of producing same |
| 04/22/1986 | CA1203490A1 Railway container and car |
| 04/16/1986 | EP0178258A1 Railway wagon underframe |
| 02/18/1986 | US4570807 Railway car underframe |
| 01/21/1986 | US4565135 Center sill, for accommodating the coupling facilities of a railroad car |
| 01/14/1986 | US4563957 Car bottom-to-side sill connection |
| 01/14/1986 | CA1199227A1 Railway hopper car and center sill construction therefor |
| 10/01/1985 | US4543887 Center beam railroad freight car |
| 08/20/1985 | CA1192087A1 Intermodal railway car |
| 06/19/1985 | EP0144780A1 Frameless radial truck |
| 06/11/1985 | CA1188566A1 Rail car with a tiltable car body |
| 01/15/1985 | US4493266 Railway hopper car and center sill construction therefor |
| 10/23/1984 | US4478155 Railway container and car |
| 07/24/1984 | US4461217 Motorized railway bogie |
| 07/24/1984 | CA1171320A1 Wire raceway for attachment under the floor of a railway car |
| 06/05/1984 | US4452147 Intermodal railway car |
| 11/15/1983 | CA1156873A1 Bogie for rail cars |
| 08/03/1983 | EP0084823A1 Container transfer device |
| 06/29/1983 | EP0082610A1 Railway container and car |
| 02/08/1983 | US4372510 Wire raceway for attachment under the floor of a railway car |
| 12/07/1982 | US4362110 Interconnected railway vehicle trucks |
| 11/16/1982 | US4359003 Railway car center filler |
| 11/02/1982 | US4357125 Railway ingot mold car |
| 10/05/1982 | CA1132844A1 Rail vehicle having a cross-coupling |
| 09/22/1982 | EP0060775A1 Combined coupling and buffing device for a railway vehicle |
| 09/14/1982 | US4348964 Sliding sill low friction supporting plate assembly |
| 09/14/1982 | US4348962 Railway hopper car bolster assembly |
| 07/06/1982 | CA1127007A1 Stops of a draft gear housing of a rail car central coupler arranged in a center sill |
| 05/18/1982 | US4329927 Railway car roping staple |
| 04/27/1982 | CA1122482A1 End underframe for a railway car |
| 04/06/1982 | US4323751 Method of welding wear member for railway vehicle |
| 10/28/1981 | EP0038761A1 Two-parts dismantable frame for ballasted automotive rail vehicle |
| 09/08/1981 | US4287834 Stops of a draft gear housing of a rail car central coupler arranged in a center sill |
| 08/18/1981 | US4284012 Railway tank car cradle support |
| 06/30/1981 | US4275663 Corrugated vehicle underframe |
| 03/24/1981 | US4257332 Railway tank car cradle support |
| 03/10/1981 | US4254712 Railway truck side frame wear plate mounting |