| Patents for B60M 1 - Power supply lines for contact with collector on vehicle (3,421) |
|---|
| 10/29/1985 | US4550231 Trolley rail |
| 10/08/1985 | US4546218 Suspension system for an overhead contact wire for electric traction vehicles |
| 11/07/1984 | EP0123802A2 Distribution clutch |
| 10/23/1984 | US4479037 Trolley bridge |
| 09/11/1984 | US4471231 Alternating current feeder system for trolley-assisted dump trucks |
| 09/11/1984 | CA1174349A1 Decoupling arrangement for non-insulated ac track circuits in railway systems |
| 08/29/1984 | EP0116582A1 Rail insulator for the securing of a conductor rail on a rail support. |
| 07/03/1984 | US4457481 Holder for light tracks |
| 07/03/1984 | US4457063 Method of making a high tensile connection for overhead power lines |
| 06/27/1984 | EP0111730A1 Overhead wire for electrical railways, particularly underground railways, in a tunnel |
| 06/26/1984 | CA1169931A1 Electric feeder line for track borne vehicles |
| 06/20/1984 | EP0111431A1 Suspension device for an overhead contact wire feeding electric-traction vehicles |
| 06/12/1984 | US4454389 Lambda type direct suspending overhead contact system for electric railway |
| 06/05/1984 | US4453051 Track switch having power rails with interdigitated end members |
| 03/27/1984 | CA1164539A1 Section insulator with improved arc control |
| 03/01/1984 | WO1984000842A1 Rail insulator for the securing of a conductor rail on a rail support |
| 01/31/1984 | US4428465 Conductor strip housing for a conductor rail |
| 01/10/1984 | US4424889 Phase break-section insulator devices of high tensile strength |
| 11/22/1983 | US4416357 Guide structure for trolley rail and flying pickup |
| 11/09/1983 | EP0093322A2 Impulse release reacting upon the advanced wear of a sliding carbon contact of current collectors forming part of sliding-contact lines |
| 10/25/1983 | US4412107 Electrical conductor |
| 09/27/1983 | US4406930 Trolley wire section insulator with two parallel insulating sliding strips |
| 08/16/1983 | US4398624 Overhead electric traction systems |
| 08/09/1983 | US4398068 Conductor strip and housing therefor for a current conductor rail |
| 08/09/1983 | CA1151621A1 Bond for live third rail |
| 07/19/1983 | US4393785 Suspended track for monorail suspended trolleys |
| 06/22/1983 | EP0081507A1 Suspended combined electric current collection and traction systems. |
| 04/05/1983 | US4378909 Fish-plates for electrically conducting railway rails |
| 02/15/1983 | US4373691 Decoupling arrangement for non-insulated AC track circuits in railway systems |
| 12/23/1982 | WO1982004422A1 Suspended combined electric current collection and traction systems |
| 12/21/1982 | US4365129 Modular section insulator switch |
| 12/14/1982 | US4363939 Electrical supply line for the supply or current to railway vehicles |
| 11/10/1982 | EP0064442A1 Section insulator for an electric traction overhead railway line, and process and apparatus for its application |
| 10/26/1982 | CA1134468A1 Current collection system travelling body |
| 10/26/1982 | CA1134467A1 Rigid trolley wire and method for laying same |
| 10/19/1982 | US4354434 Track and switch construction for self-propelled vehicles |
| 09/21/1982 | US4350851 Overhead electric traction systems |
| 09/15/1982 | EP0059845A2 Insulating rod for a section insulator or phase insulator |
| 08/10/1982 | US4343384 Connector apparatus for electrically conductive guide rails |
| 07/21/1982 | EP0056097A2 Process for mounting a contact wire and appropriate contact wire therefor |
| 06/22/1982 | US4335807 Power rail support apparatus |
| 05/26/1982 | EP0052176A1 Section insulator with two parallel insulating gliders |
| 03/23/1982 | US4320820 Section insulator with improved arc control |
| 03/23/1982 | CA1120561A2 Overhead electric traction systems |
| 03/09/1982 | US4318462 Contact rail bracket |
| 02/10/1982 | EP0045723A1 Jaw for supporting overhead lines of trolley-buses |
| 02/03/1982 | EP0045273A2 Contact wire, especially for high-speed rail vehicles, and method for its manufacture |
| 01/27/1982 | EP0044625A1 Lambda type suspension system for an overhead contact wire |
| 01/19/1982 | CA1116707A1 Overhead electric traction systems |
| 12/15/1981 | CA1114235A1 Track and switch construction for self-propelled vehicles |
| 11/25/1981 | EP0040292A1 Freely supported rail for suspended monorail vehicles |
| 11/17/1981 | US4300666 Current collecting means in an aerial cableway system |
| 08/18/1981 | US4284181 Rigid trolley rail and method for laying the same |
| 08/04/1981 | CA1106459A1 Electric current collecting systems for locomotive |
| 07/07/1981 | CA1104512A1 Trolley for hoists or the like |
| 04/01/1981 | EP0026061A1 Cable tensioning device |
| 03/31/1981 | US4258835 Trolley rail section |
| 03/10/1981 | US4254851 Bus bar switch for trolley-type transportation system |
| 02/17/1981 | US4250982 Section insulator for catenary systems |
| 01/27/1981 | US4246987 Mounting assembly for electrically conductive rail |
| 01/27/1981 | US4246986 Current collection system for travelling body |
| 01/20/1981 | US4245727 Conduit |
| 01/20/1981 | US4245726 Supply systems for mobile appliances, particularly mining machines |
| 12/16/1980 | US4239094 Current transmitting system for trackway type motor vehicle |
| 12/09/1980 | US4238010 Current transmitting system for trackway type motor vehicle |
| 12/02/1980 | US4237291 Process for the isolation of ergot alkaloids from culture suspensions |
| 11/18/1980 | US4234065 Means for feeding electric power to track guided vehicles |
| 11/18/1980 | CA1089943A1 Support apparatus for electrically conductive rail |
| 10/28/1980 | US4230209 Means of stringing trolley wires |
| 10/14/1980 | US4227595 Current transmitting system for electrical vehicle |
| 09/23/1980 | CA1086279A1 Third rail system for track bound transport means |
| 09/02/1980 | US4220229 Insulative support for conductive rail assembly |
| 08/26/1980 | US4219694 Insulated mounting for live rails |
| 08/26/1980 | US4219108 Third rail system for track bound transport means |
| 08/05/1980 | US4215770 Conductive rail assembly |
| 08/05/1980 | US4215560 Process and device for manufacturing composite sections and similar products |
| 07/22/1980 | US4213596 Wheeled, overhead wire installing apparatus |
| 07/15/1980 | CA1081809A1 Power rail, control signal rail and guide beam arrangement for a transportation system |
| 03/25/1980 | US4194603 Trolley rail and flying pickup |
| 02/12/1980 | US4187934 Section insulator for catenary systems |
| 01/22/1980 | CA1070170A1 Power collection apparatus for a transportation system |
| 09/25/1979 | US4168769 Electric current collecting systems |
| 09/18/1979 | US4167866 Process and device for manufacturing composite sections and similar products |
| 09/04/1979 | CA1061872A1 Rigid power line, particularly for the supply of electrical vehicules on tracks |
| 08/07/1979 | US4163485 Conducting rail hanger construction |
| 06/05/1979 | CA1055905A1 Rail construction for rail-type electrification systems |
| 05/22/1979 | US4155434 Electric conductor system for rapid transit railways |
| 01/23/1979 | US4135774 Jointing members and joints |
| 08/29/1978 | US4109768 Current collector line |
| 08/15/1978 | US4106599 Electrification rail and joint construction |
| 08/08/1978 | US4105099 Voltage rail |
| 06/06/1978 | CA1032377A1 Manufacturing of aluminum extrusions with partial metallic covering, extrusions thus obtained, and use on a current carrying track |
| 05/23/1978 | US4090594 Trolley rail |
| 05/23/1978 | US4090452 Power rail, control signal rail and guide beam arrangement for a transporting system |
| 04/18/1978 | US4084301 Trolley rail assembly |
| 04/11/1978 | US4083439 Power collection device for electric powered rail cars |
| 02/21/1978 | US4074924 Electrical contact system |
| 01/10/1978 | US4067257 Electrical conduit |
| 12/06/1977 | US4061089 Personal rapid transit system |
| 10/11/1977 | US4053035 Current collecting system for self-propelled carriage of aerial tramway |