| Patents for B61G 9 - Draw-gear (1,004) |
|---|
| 09/14/1988 | CN85101367B Draft gear |
| 07/12/1988 | CA1239119A1 Flexible centre-buffer coupling for a railroad vehicle |
| 05/03/1988 | US4741085 Repair of railway cushioning apparatus |
| 04/26/1988 | US4739889 Railway cushioning apparatus |
| 04/05/1988 | US4735328 Split wedge draft gear with center friction plate |
| 03/30/1988 | EP0261454A1 Drawing and buffering gear, especially for railroad vehicles with central couplings |
| 01/20/1988 | EP0185728B1 An arrangement in pivoting bearings for drawgears |
| 11/19/1987 | DE3616166A1 Rail vehicle with a traction device |
| 11/17/1987 | CA1229324A1 Link for a central buffer-coupling |
| 10/20/1987 | US4700854 Open top draw bar arrangement having removable wedge |
| 07/29/1987 | CN86100271A Draft gear for railroad car coupler system |
| 07/21/1987 | US4681235 Elastic articulation of a central buffer coupling for rail vehicles |
| 07/21/1987 | US4681040 Railroad car with universal coupling capability |
| 06/23/1987 | US4674729 Friction shock-absorbing assembly and method of making |
| 05/19/1987 | CA1221941A1 Slackless railway coupler connection |
| 04/28/1987 | US4660811 Synthetic-resin compression spring |
| 04/28/1987 | US4660687 Energy absorbers |
| 03/03/1987 | US4647024 Frictional shock-absorbing method and apparatus |
| 02/24/1987 | US4645187 Draft gear assembly |
| 01/31/1987 | CN85101367A Draft gear |
| 01/20/1987 | US4637518 Coupler for a railway car coupler assembly |
| 01/13/1987 | US4636119 All purpose railroad car |
| 01/13/1987 | US4635804 Yoke for railway car coupler assembly |
| 07/02/1986 | EP0185728A1 An arrangement in pivoting bearings for drawgears. |
| 05/27/1986 | US4591059 Railroad car draft gear assembly with friction bore wear liners |
| 05/20/1986 | US4589558 Railroad car with universal coupling capability |
| 03/18/1986 | US4576295 Draft gear for railroad car coupler system |
| 03/04/1986 | US4573594 Railway car underframe adapted for use with couple or drawbar construction |
| 02/19/1986 | EP0171706A2 Plastic spring element |
| 01/22/1986 | EP0168581A1 Supporting and centering device for automatic railway train couplings |
| 01/07/1986 | US4562929 Backstop assembly for use with cushioning device in sill of railway car |
| 01/03/1986 | WO1986000053A1 An arrangement in pivoting bearings for drawgears |
| 12/03/1985 | US4556149 Draft gear |
| 11/13/1985 | EP0160936A1 Combined traction and buffing device |
| 09/17/1985 | CA1193578A1 Striker for a railway coupler |
| 12/27/1984 | CA1179983A Wear member for railway vehicle and method of making same |
| 09/11/1984 | CA1174204A1 Rotary coupler with improved pin bearing |
| 08/07/1984 | CA1172208A1 Aligning drawbar |
| 07/17/1984 | CA1171031A1 Rotary coupler with a specially configured pinhole |
| 06/26/1984 | US4456133 Slackless railway coupler connection |
| 05/08/1984 | CA1166996A1 Rigidified support plate for self lubricating yoke wear plate assemblies |
| 05/01/1984 | US4445618 Spring biased rotary railway car coupler carrier |
| 05/01/1984 | US4445617 Striker for a railway coupler |
| 02/28/1984 | CA1162887A1 Rotary coupler carrier assembly |
| 01/24/1984 | US4427471 Method of making composite spin welded coupler carrier assembly |
| 12/27/1983 | US4422557 Aligning drawbar |
| 12/27/1983 | CA1159410A1 Composite spin welded coupler carrier assembly and method of making same |
| 11/22/1983 | CA1157431A1 Railway coupler carrier assembly |
| 10/04/1983 | CA1154721A1 Draft gear locking device |
| 07/12/1983 | CA1149780A1 Cast draft sill |
| 03/15/1983 | US4376488 Railway coupler carrier assembly |
| 03/08/1983 | US4375857 Automatic railway controlled buffer coupling |
| 12/21/1982 | US4364482 Apparatus for cushioning shock forces acting on the underframe of a railway car |
| 09/22/1982 | EP0060775A1 Combined coupling and buffing device for a railway vehicle |
| 09/21/1982 | US4350256 Rotary coupler with a specially configured pinhole |
| 08/31/1982 | US4346795 Energy absorbing assembly |
| 08/24/1982 | US4345689 Composite spin welded coupler carrier assembly |
| 08/10/1982 | US4343407 Coupler lubricating bearing wear liner channel shaped support plate |
| 06/15/1982 | US4334624 Draft gear locking device |
| 06/08/1982 | US4333576 Carrier assembly for use with a rotary railroad coupler system |
| 06/08/1982 | CA1125236A1 Coupler carrier arrangement for railroad cars |
| 05/11/1982 | US4328900 Rotary coupler with improved pin bearing |
| 05/04/1982 | US4327839 Wear member for railway vehicle and method of making same |
| 12/29/1981 | CA1115239A1 Housing for draft gear |
| 12/15/1981 | US4305514 Plate-type friction draft gear |
| 12/08/1981 | US4304397 Two-shoe draft gear |
| 12/08/1981 | US4304338 Center-of-car cushioning device with gas return |
| 12/08/1981 | CA1113890A1 Method of preshortening draft gear |
| 11/10/1981 | CA1112212A1 Wearplate for the butt end of a coupler shank |
| 10/27/1981 | US4296868 Housing for draft gear |
| 09/08/1981 | CA1108561A1 Wearplate for a coupler shank pinhole |
| 09/08/1981 | CA1108560A1 Non-metallic wearplates for a railroad car coupler |
| 08/04/1981 | CA1106323A1 Valve closure for railway car cushioning device |
| 05/27/1981 | EP0029128A1 Pull gear for rail vehicles |
| 04/28/1981 | US4264015 Railway coupler wear member |
| 04/14/1981 | US4261471 Fabricated backstop for railway cars |
| 02/24/1981 | US4252068 Cast draft sill |
| 12/02/1980 | US4236645 Wearplate for a coupler shank pinhole |
| 08/06/1980 | EP0013887A1 Element for joining a side buffer to an underframe-headstock |
| 03/18/1980 | CA1073863A1 Telescopic draft gear |
| 11/27/1979 | US4175667 Method of preshortening draft gear |
| 09/18/1979 | CA1062665A1 Friction mechanism for draft gear |
| 07/03/1979 | US4159777 Universal fabricated backstop/buffstop |
| 05/15/1979 | CA1054573A1 Draft gear carrier for railway cars |
| 05/08/1979 | CA1054097A1 Draft rigging for railway cars |
| 05/08/1979 | CA1054095A1 Hydraulic cushioning unit with a gas return |
| 03/27/1979 | US4146142 Fabricated backstop/buffstop |
| 12/12/1978 | CA1044263A1 Device for absorbing impact energy |
| 09/12/1978 | US4113113 Valve closure for railway car cushioning device |
| 08/22/1978 | CA1036985A1 End of car cushioning unit |
| 03/14/1978 | US4078669 Striker assembly for railway car cushioning device |
| 02/28/1978 | US4076129 Friction mechanism for draft gear |
| 02/21/1978 | US4074813 Telescopic draft gear |
| 11/22/1977 | US4059192 Coupler height adjuster for railway cars |
| 10/25/1977 | US4055254 Self lubricating yoke wear plate arrangement |
| 09/13/1977 | US4047702 Device for absorbing impact energy |
| 08/16/1977 | US4042117 Wear plate |
| 08/09/1977 | US4040523 Railway car cushioning device |
| 05/31/1977 | US4026418 Hydraulic cushioning unit with a gas return |
| 05/10/1977 | US4022329 Draft rigging for railway cars |