| Patents for B60M 1 - Power supply lines for contact with collector on vehicle (3,421) |
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| 06/18/2008 | CN101200188A System of mass transmission |
| 06/11/2008 | CN201070995Y Contact net rotating wrist-arm device and positioning device adjuster |
| 06/04/2008 | CN201068114Y Electrification railroad contact net bow support |
| 06/04/2008 | CN201068113Y U-shape insulation cross arm |
| 06/04/2008 | CN201068112Y High speed electrified railroad contact net system |
| 06/04/2008 | CN101193769A Electric power supply system |
| 05/29/2008 | WO2008061615A1 Composite profiled element having a carrier body consisting of a light metal material and a profiled strip, and method for producing said composite profiled element |
| 05/29/2008 | US20080121482 Composite profile and method for manufacturing the composite profile |
| 05/28/2008 | CN201065080Y Board type double-ear taper sleeve terminal anchoring wire clip |
| 05/28/2008 | CN201065079Y Electrified railroad contact net hanger wire clip |
| 05/28/2008 | CN101186182A Railway power car automatic passing phase insulator device and method |
| 05/21/2008 | CN101181877A Special tool for narrow-rail locomotive aerial wire laying |
| 05/15/2008 | WO2008056393A1 A system for monitoring the state of electrical power supply and mechanical tension in an overhead contact line |
| 05/15/2008 | CA2669458A1 A system for monitoring the state of electrical power supply and mechanical tension in an overhead contact line |
| 05/14/2008 | CN201060691Y Cable for hybrid powder electric automobile |
| 05/14/2008 | CN201058576Y Transmission equipment for control signal and electric power of bank container crane carriage |
| 05/08/2008 | US20080105509 Ground Power Supply System For Electric Vehicle |
| 05/07/2008 | CN201056169Y Combined rigidity suspension bifilar contact net |
| 05/07/2008 | CN201056166Y Rapid switch-in parking charger unit of electric vehicle |
| 04/30/2008 | EP1915274A1 Overhead lines for rail vehicles |
| 04/23/2008 | CN201051429Y A novel compound pole insulator for power engine |
| 04/23/2008 | CN201049597Y Pipe type steel-aluminum composite conductor rail device |
| 04/23/2008 | CN100382990C Conductor rail and manufacturing method thereof |
| 04/17/2008 | WO2008044389A1 Trolley wire wear measuring device |
| 04/16/2008 | EP1909992A1 Composition busbar |
| 04/03/2008 | WO2008037386A1 Device for compensating variations in the length of tensioned cables, with substantially constant tension |
| 04/02/2008 | EP1706305B1 Vehicle comprising a working platform |
| 04/02/2008 | CN201042932Y Shakeproof steel and aluminum composite conductor rail |
| 04/02/2008 | CN201042931Y Anti-side turnover device for contact net operation ladder vehicle |
| 04/02/2008 | CN201042930Y Weight for contact net of electrified railroad |
| 04/02/2008 | CN101155711A Method and device for displacing an arrangement along a contact wire of an overhead line catenary |
| 03/26/2008 | CN201040496Y Detecting device for electric locomotive automatic passing neutral section system |
| 03/26/2008 | CN100376441C Machinery for setting up contact net |
| 03/20/2008 | DE102006040519A1 Longitudinal bus bar manufacturing method, involves forming recesses so that projections do not extend or only part extends into recesses, and pressing base plate side against projections exhibiting side of sliding surface unit |
| 03/19/2008 | CN201038573Y Seamless sliding contact wire |
| 03/12/2008 | CN201033859Y Underground trolley bus channel combined with ground surface road |
| 03/12/2008 | CN101142727A Conductor rail support |
| 03/05/2008 | CN101134442A Method for manufacturing contact rail |
| 02/28/2008 | US20080047793 Dropper |
| 02/28/2008 | DE202007018066U1 Vorrichtung zur Kurzschlussortung an Isolatoren von Oberleitungsanlagen Device for short-circuit detection of insulators of overhead line systems |
| 02/06/2008 | CN201015962Y Strain clamp for cuprum and copper alloy wires cross |
| 01/31/2008 | DE102006033676A1 Overhead line for supplying power to e.g. trolley car, has wires arranged over drive, and clamping devices provided for mechanical clamping of wires, where one of wires with height larger than other wire is held over drive at support |
| 01/30/2008 | CN201012635Y Screw-type cantilever bar bottle replacing device |
| 01/30/2008 | CN201012634Y Contact wire and bearing-rope end anchorage clip |
| 01/24/2008 | DE102006032816A1 Wheel tensioning unit for overhead contact wire or catenary suspension, includes fastening unit with points of attachment for braking cord, swinging arm for tensioning wheel and reinforcing plate |
| 01/23/2008 | CN201009770Y Steel-aluminum compounding conductor rail with dovetail groove on side edge of steel |
| 01/23/2008 | CN201009769Y Compensating gear for steel-aluminum compounding conductor rail |
| 01/23/2008 | CN201009768Y Steel-aluminum compounding conductor rail for rail transit |
| 01/23/2008 | CN201009767Y Steel-aluminum compounding conductor rail |
| 01/23/2008 | CN201009766Y Parallel body type metallic wire tension compensator |
| 01/23/2008 | CN201009765Y Constant tension spring compensating gear |
| 01/23/2008 | CN201009764Y Adjustable integral hanging device with constant tension force and eliminating hard spot |
| 01/23/2008 | CN201009753Y Electric car and parking charger unit capable of connection charging quickly |
| 01/23/2008 | CN101111330A Composite profile provided with a support body made of a light metal material and a profiled strip and a method for producing said profile |
| 01/23/2008 | CN101108592A Full digitized laser contact net parameter detecting instrument of electrified railroad |
| 01/16/2008 | EP1877275A1 Method and device for displacing an arrangement along a contact wire of an overhead line catenary |
| 01/16/2008 | CN101105987A Non-halogenated heavy metal free vehicular cable insulation and harness covering material |
| 01/16/2008 | CN101104386A Radspanner |
| 01/10/2008 | DE102006031487A1 Arrangement for contact wire lifting measuring, has contactless optical measuring device for image recording of idle state of contact wire and maximum contact wire lift, and evaluation unit records images |
| 01/09/2008 | CN201002535Y Assistant supporting device for contact line stringing |
| 01/09/2008 | CN201002534Y Metal rope tension compensator |
| 01/09/2008 | CN201002533Y Temporary disconnection-proof hanger for contact line span |
| 01/09/2008 | CN201002532Y Current-carrying integral hanger and adjusting device thereof |
| 01/09/2008 | CN201002531Y Elastic suspension locator |
| 01/09/2008 | CN201002530Y Translation wrist arm supporting device |
| 01/09/2008 | CN201002529Y Transition section door frame with compensation running gear |
| 01/09/2008 | CN201002528Y Movable contact net for electrified railroad |
| 01/09/2008 | CN101100174A Electrification highway net material circulating system |
| 01/02/2008 | CN201000793Y High voltage isolation switch insulator |
| 12/26/2007 | CN200995636Y Plunger flexible-crossed tension compensator |
| 12/26/2007 | CN101092114A Running method and equipment of electric automobile of superior plate |
| 12/19/2007 | CN101088801A Elastic composite insulator for overheat rigid contact network |
| 12/18/2007 | CA2324429C Static ground-based system for powering electric vehicles and electric vehicle designed to be powered by means of the said system |
| 12/13/2007 | DE202006011783U1 Anordnung zur Isolierung von Leitungen Arrangement for cable insulation |
| 12/12/2007 | EP1864848A1 Compensation-device for a magnetic field |
| 12/06/2007 | DE102006026456A1 Railway system for magnetic levitation vehicle, has driveway section lying from driveway area border and assigned to driveway area, where section is assigned according to allocation concerning drive control and automatic train control unit |
| 12/05/2007 | EP1862350A1 Conductor rails |
| 12/05/2007 | EP1862349A1 Contact wire lateral retainers |
| 12/05/2007 | EP1861907A1 Conductor rail support |
| 12/05/2007 | CN200984975Y Pantograph porcelain insulator for powered locomotive |
| 12/05/2007 | CN101084132A Device for fixing a contact wire of an overhead line catenary |
| 12/05/2007 | CN101084131A Pantograph control via GPS |
| 12/05/2007 | CN101081603A Welding conductor rails |
| 12/05/2007 | CN100352688C Power supply system based on bus/current collector |
| 11/28/2007 | CN101079547A DC system for container piling site tyre hoister |
| 11/21/2007 | CN101075484A Electric cable for hybrid power electric automobile |
| 11/21/2007 | CN101073994A Contact network system of high-speed electric railway |
| 11/14/2007 | EP1855364A1 Machine for tightening the conductor cables of overhead electrical lines |
| 11/14/2007 | CN200974480Y Rigid movable contacting grid |
| 11/14/2007 | CN100348437C Railway self-closing/cut-through line-to-ground fault range count method |
| 11/08/2007 | DE102005004547B4 Verbundprofil mit einem Tragkörper aus Leichtmetallwerkstoff sowie einem Profilband und Verfahren zum Herstellen des Verbundprofils Composite profile comprising a supporting body made of light metal material and a profile strip and method of manufacturing the composite profile |
| 11/07/2007 | CN200971060Y DC 1500V three-rail protective structure |
| 11/07/2007 | CN200971059Y Locating tension line |
| 11/07/2007 | CN101067295A Method for utilizing underground souterrain combined with ground road to be as trolley bus passageway |
| 10/31/2007 | DE102006019155A1 Grinding device for bus bar system, has pressure unit partially pressurizing circulating grinding belt against grinding surface of bus bar, where pressure unit is adjustable along longitudinal extending direction of bus bar |
| 10/31/2007 | CN200967424Y Inclined bracing wire |
| 10/31/2007 | CN200967423Y Coupling hook and matched straight hanger |
| 10/31/2007 | CN101065265A Cross arrangement of two guide rails that are part of a ground-based electrical energy capture system for a vehicle |
| 10/25/2007 | DE102006019304A1 Overhead line vibrations reducing device, has component e.g. mechanical, hydraulic or pneumatic damper, attached to overhead line and/or to bearer cable of catenary at section, for attenuation and/or damping of vibrations |
| 10/25/2007 | DE102006018471A1 Short-circuit point detecting and locating device for pipeline facility of railway track, has transponders activated or deactivated in short-circuit region by short circuit current, which exceeds preset threshold value |