| Patents for B61G 7 - Details or accessories (923) |
|---|
| 03/23/1989 | DE3730143A1 Spring mounting device for automatic couplings |
| 03/08/1989 | CN2033792U Kind of traction and pushing machine |
| 02/14/1989 | CA1249981A1 Railway coupler carrier retention system |
| 10/04/1988 | US4775059 Support construction for a pivotal joint |
| 08/17/1988 | CN87213903U Automatic de-hook device of train hook |
| 06/08/1988 | CN87106679A Automatic connecting and disconnecting device for railway vihicles' couplers |
| 04/12/1988 | CA1235091A1 Railway car drawbar connector with guided slack adjusting wedges |
| 03/30/1988 | CN85107178B Railway conpler carrier retention system |
| 02/23/1988 | CA1233142A1 Telescoping uncoupling lever |
| 01/05/1988 | CA1231078A1 Articulated railway car connection with guide slack adjusting wedges |
| 11/17/1987 | CA1229324A1 Link for a central buffer-coupling |
| 10/20/1987 | US4700853 Slackless railway coupler connection |
| 08/25/1987 | CA1225971A1 Uncoupling device for railway car coupler |
| 07/28/1987 | CA1224753A1 Coupler for rotary dump cars |
| 07/08/1987 | EP0227933A2 Support and alignment device for automatic railway vehicle couplings |
| 06/23/1987 | US4674639 Railway coupler carrier retention system |
| 06/11/1987 | DE3543049A1 Method and device for uncoupling trailer devices on mine trucks in mining works |
| 05/19/1987 | US4665858 Mounting bracket for railway vehicle couplers |
| 05/19/1987 | CA1221941A1 Slackless railway coupler connection |
| 01/13/1987 | CA1216553A1 Buffer coupling for rail cars |
| 07/29/1986 | US4602717 Uncoupling lever assembly |
| 07/01/1986 | US4597499 Biased pin retainer block for a rotary coupling system |
| 06/17/1986 | US4595109 Coupler for rotary dump cars |
| 06/10/1986 | US4593829 Articulated railway car connection with guided slack adjusting wedges |
| 06/10/1986 | US4593827 Railway car drawbar connection with guided slack adjusting wedges |
| 06/03/1986 | CA1205329A1 Centre sill, in particular for accommodating the coupling facilities on a railroad car |
| 05/06/1986 | US4586620 Railroad car coupler alignment device |
| 04/10/1986 | CN85107178A Railway coupler carrier retention system |
| 03/18/1986 | US4576294 Vehicle coupler device having means for taking excess impacts |
| 03/04/1986 | US4573594 Railway car underframe adapted for use with couple or drawbar construction |
| 02/11/1986 | US4569455 For use with a transit car draw bar system |
| 01/22/1986 | EP0168581A1 Supporting and centering device for automatic railway train couplings |
| 01/21/1986 | US4565135 Center sill, for accommodating the coupling facilities of a railroad car |
| 01/15/1986 | EP0167753A1 Supporting and centering device for automatic railway train couplings |
| 11/26/1985 | US4555033 Slackless non-cushioned drawbar arrangement for railway car underframe |
| 10/01/1985 | US4544124 Mounting for caboose replacement signal transmitting unit |
| 09/17/1985 | CA1193578A1 Striker for a railway coupler |
| 08/27/1985 | US4537304 Railway, coupler yoke, draft gear and follower assembly |
| 07/30/1985 | US4531648 Railway car draft gear with slack adjustment and cushioning |
| 06/19/1985 | EP0144619A2 Marshalling plant for railway vehicles |
| 06/04/1985 | US4520662 For use with a railway vehicle coupler |
| 12/27/1984 | CA1179983A Wear member for railway vehicle and method of making same |
| 12/04/1984 | US4485931 Central buffer coupling for rail vehicles |
| 06/26/1984 | US4456133 Slackless railway coupler connection |
| 06/05/1984 | CA1168512A1 Wear member for a railway vehicle and method of making same |
| 05/08/1984 | CA1166996A1 Rigidified support plate for self lubricating yoke wear plate assemblies |
| 02/28/1984 | CA1162887A1 Rotary coupler carrier assembly |
| 01/24/1984 | US4427471 Method of making composite spin welded coupler carrier assembly |
| 01/03/1984 | CA1159717A1 Railroad car sill articulating device connection |
| 12/27/1983 | CA1159410A1 Composite spin welded coupler carrier assembly and method of making same |
| 04/26/1983 | US4381101 Draft gear removal apparatus |
| 03/15/1983 | US4376488 Railway coupler carrier assembly |
| 03/08/1983 | US4375857 Automatic railway controlled buffer coupling |
| 08/24/1982 | US4345689 Composite spin welded coupler carrier assembly |
| 08/17/1982 | US4344541 Coupler carrier arrangement for railroad cars |
| 08/10/1982 | US4343407 Coupler lubricating bearing wear liner channel shaped support plate |
| 07/06/1982 | CA1127007A1 Stops of a draft gear housing of a rail car central coupler arranged in a center sill |
| 06/29/1982 | US4336758 Railroad car sill-articulating device member connection |
| 06/15/1982 | US4334625 Wear member for railway vehicle |
| 06/08/1982 | US4333576 Carrier assembly for use with a rotary railroad coupler system |
| 06/08/1982 | CA1125237A1 Rigidifying arrangement for self lubricating yoke wear plate assemblies |
| 05/04/1982 | US4327839 Wear member for railway vehicle and method of making same |
| 04/06/1982 | US4323751 Method of welding wear member for railway vehicle |
| 10/27/1981 | CA1111383A1 Railroad car draft gear and coupler arrangement |
| 09/15/1981 | US4289247 Arrangement for arresting and releasing an intermediate buffer coupling |
| 09/08/1981 | US4287834 Stops of a draft gear housing of a rail car central coupler arranged in a center sill |
| 09/08/1981 | CA1108562A1 Pin type solid butt rotary coupler |
| 05/26/1981 | CA1101801A1 Coupler shank bearing arrangement for supporting railroad car couplers on coupler carriers |
| 04/28/1981 | US4264015 Railway coupler wear member |
| 04/14/1981 | US4261472 Railway coupler wear member |
| 02/17/1981 | CA1095860A1 Rotary type railway car coupler |
| 02/10/1981 | US4249665 Railway vehicle wear member |
| 02/10/1981 | US4249664 Rigidifying arrangement for self lubricating yoke wear plate assemblies |
| 01/27/1981 | CA1094512A1 Snap-on coupler bearing plate for railroad car coupler carriers |
| 01/20/1981 | US4245747 Coupler |
| 01/06/1981 | US4243149 Railroad car draft gear and coupler arrangement |
| 12/23/1980 | US4240559 Protective device for car coupler |
| 12/09/1980 | US4238039 Railway car coupler wear liner |
| 12/02/1980 | US4236644 Wearplate for the butt end of a coupler shank |
| 11/26/1980 | EP0019098A1 Railway waggon |
| 11/11/1980 | US4232793 Car coupling arrangement for railway passenger cars |
| 10/28/1980 | US4230228 Pin type solid butt rotary coupler |
| 09/16/1980 | CA1085781A1 Elastic linkage buffer coupling |
| 06/10/1980 | CA1079234A1 Coupler knuckle with safety shelf |
| 06/10/1980 | CA1079233A1 Rotary type railway car coupler |
| 05/27/1980 | CA1078335A1 Self lubricating yoke wear plate arrangement |
| 04/16/1980 | EP0009737A2 Arrangement of a removable end-sill on railway goods wagons |
| 04/01/1980 | CA1074737A1 Car coupler |
| 10/30/1979 | CA1065282A1 Coupler shank hard facing |
| 07/03/1979 | US4159777 Universal fabricated backstop/buffstop |
| 05/22/1979 | US4155309 Convertible rail-highway traction vehicle control cab |
| 05/15/1979 | CA1054573A1 Draft gear carrier for railway cars |
| 04/17/1979 | CA1052738A1 Automatic coupling for streetcars and the like |
| 04/03/1979 | US4147238 Rail traction vehicle brake system |
| 03/13/1979 | CA1050492A1 Railway coupler and draft rigging |
| 01/30/1979 | US4136787 Elastic hinge of a central buffer coupling for rail cars |
| 01/23/1979 | US4135629 Coupler knuckle with safety shelf |
| 01/09/1979 | US4133434 Ultra high molecular weight polyethylene of dry self-lubricating characteristics |
| 12/05/1978 | US4128178 Rotary type railway car coupler |
| 12/05/1978 | US4128062 Center brace member |