| Patents for B60M 1 - Power supply lines for contact with collector on vehicle (3,421) |
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| 05/08/2012 | DE202011100391U1 Kontakteinspeisung Contact feed |
| 05/07/2012 | DE202012001878U1 Nachspanneinrichtung für Kettenfahrleitungen elektrischer Bahnen Retensioning for catenaries of electric railways |
| 05/02/2012 | CN102438855A Overhead line system |
| 05/02/2012 | CN102431468A Icing preventing and ice melting method for high speed railway and system for realizing method |
| 04/26/2012 | WO2011082311A3 Conductor rail |
| 04/19/2012 | DE102008058594B4 Hängerklemme Hanger clamp |
| 04/18/2012 | CN102419332A 一种用于监视铁路供电状况的装置 A monitoring device for railway power supply situation |
| 04/18/2012 | CN102416885A 电气化铁路改造接触网承导线一次架设施工方法 Order of electrified railway catenary wire once the transformation Construction Method |
| 04/18/2012 | CN102416884A Positive electric aerodyne |
| 04/12/2012 | US20120085612 Vehicle propulsion energy and utility power delivery system |
| 04/11/2012 | EP2437959A1 A system adapted for one or more vehicles, which may be driven forward electrically |
| 04/11/2012 | CN202186299U 吊弦平衡器 Droppers balancer |
| 04/11/2012 | CN202186298U 接触网分段绝缘装置 Catenary segmented insulation means |
| 04/11/2012 | CN102407786A 直流1500v无弯矩防污型单线分段绝缘器 DC 1500v moment no single line section insulator pollution prevention |
| 04/05/2012 | WO2012041977A2 Monitoring device for a catenary system of an overhead line installation |
| 04/05/2012 | DE102010041715A1 Überwachungseinrichtung für ein Kettenwerk einer Oberleitungsanlage Monitoring device for a chain drive of a catenary system |
| 04/04/2012 | EP2435272A2 Overhead line system |
| 04/04/2012 | EP2435271A2 Cantilever for supporting live cables of railway, trolley and subway lines |
| 04/04/2012 | CN202182098U 一种铁路接触网特制防松螺母 A railway catenary special locknut |
| 04/04/2012 | CN102398533A 一种防疲劳型预绞式保护条 An anti-fatigue-type Preformed protective strip |
| 04/04/2012 | CN101716893B 伞齿棘轮补偿装置 Bevel gear ratchet compensation device |
| 04/03/2012 | US8146509 Tramway transit system |
| 03/29/2012 | WO2011076437A3 Positioning and/or holding a plurality of line sections of electric lines along a drive way of a vehicle |
| 03/29/2012 | WO2011076434A3 System for transferring energy to a vehicle and method of operating the system |
| 03/29/2012 | WO2011042118A3 Power rail holder |
| 03/29/2012 | US20120073923 Coated power rail |
| 03/28/2012 | CN202175067U 解决轨道电路分路不良的系统 Solve the track circuit shunt poor system |
| 03/28/2012 | CN202174951U 一种电动平车供电装置 An electric-car power supply unit |
| 03/28/2012 | CN202174950U 接触网除冰装置的安装平台 Catenary de-icing device mounting platform |
| 03/28/2012 | CN102390404A Railway contact line monitoring system |
| 03/28/2012 | CN102390289A Sliding-type bus-bar joint |
| 03/28/2012 | CN102390288A Clamp-type rigid suspension contact net |
| 03/28/2012 | CN102390287A Rigid suspending section insulator for subway |
| 03/28/2012 | CN102390286A Contact net upright post adjusting device |
| 03/22/2012 | US20120067684 System Adapted for One or More Vehicles, Which May be Driven Forward Electrically |
| 03/22/2012 | DE102010041206A1 System for supplying power to electrical traction vehicle e.g. rail vehicle, has current collector comprising adjustable contact shoe that is adjusted for pressing against busbar and for passing channel slot |
| 03/22/2012 | DE10112093B4 Stromschienensystem und Verfahren zum Montieren eines Stromschienensystems A conductor rail system and method for mounting a busbar system |
| 03/21/2012 | EP2431706A1 Device for measuring displacement of pantograph and method for detecting hard spot of trolley wire |
| 03/21/2012 | EP2429856A1 Power rail arrangement |
| 03/21/2012 | CN202169881U 吊弦自动弹性平衡器 Droppers automatic elastic balancer |
| 03/21/2012 | CN202169880U 电气化铁道接触网用定位器限位装置 Electrified railway catenary limit device with locator |
| 03/21/2012 | CN102381212A Full-compensation elastic chain hanging construction method for high-speed rail contact network |
| 03/21/2012 | CN101600596B Device for recognising a mechanical defect in a wire of an overhead line |
| 03/15/2012 | WO2012034124A2 System and method for deicing of power line cables |
| 03/15/2012 | WO2012033356A2 Power supply device |
| 03/15/2012 | WO2012031967A2 Track isolating device for a busbar overhead line installation |
| 03/15/2012 | US20120061197 Cantilever for supporting live cables of railway, trolley and subway lines |
| 03/15/2012 | DE102010040494A1 Streckentrenneinrichtung für eine Stromschienen-Oberleitungsanlage Distance separating device for a power-rail catenary system |
| 03/14/2012 | EP2428391A2 Contact wire clamp for overhead cable crossings |
| 03/14/2012 | EP2427343A2 Method for identifying a change of state of an overhead line system |
| 03/14/2012 | CN202163331U 港口码头场桥双钩滑触线活动夹紧机构 Ports Field Bridge hook trolley line activities clamping mechanism |
| 03/14/2012 | CN202163330U 隧道内坠陀框架 Tuo fall within the framework of the tunnel |
| 03/14/2012 | CN202163329U 折弯型铝合金定位支座 Bending aluminum alloy positioning abutment |
| 03/14/2012 | CN102378704A Moveable catenary system for a carrying container using an electric container freight train |
| 03/07/2012 | CN202156312U 防凝雾复合导电轨 Anti-fogging composite conductor rail |
| 03/07/2012 | CN202156311U 一种铁坠砣 An iron falling mound |
| 03/07/2012 | CN202156310U 架空刚性接触网悬吊系统 Rigid overhead catenary suspension system |
| 03/07/2012 | CN202156309U 一种分段绝缘器导流滑道的调节装置 A segmented insulator diversion slide adjusting device |
| 03/06/2012 | CA2506221C Vehicle auxiliary electric-power-supplying system |
| 02/29/2012 | CN202152017U 电气化铁路阻尼自动过分相装置 Electrified railway damping automatically passing device |
| 02/29/2012 | CN202152016U 接触线及承力索高强度终端锚固线夹 Contact wire and catenary anchor clamp terminal high strength |
| 02/29/2012 | CN202152015U 一种刚性分段绝缘器 A rigid section insulator |
| 02/22/2012 | CN202147602U 一种无轨承力索架线车 A non-rail catenary wire rack car |
| 02/22/2012 | CN102358212A Construction method of dropper in full-compensatory elastic chain type hanger in contact network of rapid transit railway |
| 02/22/2012 | CN102358211A Installation construction method of electrified railway contact network anchored section joint hanger |
| 02/15/2012 | CN102353348A Detection and automatic straightening method of electrified railway construction contact line hard spot |
| 02/15/2012 | CN102350959A Antifogging compound conductor rail with insection on inner arc surfaces |
| 02/15/2012 | CN102350953A Electrical powered vehicle and power feeding device for vehicle |
| 02/09/2012 | WO2012016640A2 Power rail arrangement |
| 02/09/2012 | DE102010033451A1 Stromschienenanordnung The bus bar assembly |
| 02/08/2012 | EP2415627A2 Electrical powered vehicle and power feeding device for vehicle |
| 02/08/2012 | CN102343834A Rigid section insulator |
| 02/02/2012 | WO2012013997A1 Connecting apparatus for power supply line |
| 02/02/2012 | WO2011076433A3 System and method for transferring electric energy to a vehicle |
| 02/01/2012 | CN202133382U 电气化铁路施工接触线硬点检测及自动校直的装置 Electrified railway line construction hard contact point detection and automatic alignment device |
| 02/01/2012 | CN202130327U Setter comprising track and contact line support fixed on track |
| 02/01/2012 | CN202130326U 连续式双向端膨胀关节 Continuous two-way side expansion joints |
| 01/31/2012 | US8104731 Overhead track anchor system |
| 01/26/2012 | WO2011079968A3 Monitoring device for de-energized catenary systems or overhead lines |
| 01/25/2012 | CN202123945U Circular railway generating set built with ramp |
| 01/25/2012 | CN202123944U Electric induction type pantograph descending position indicator for pantograph |
| 01/18/2012 | EP2406099A2 Aerial assembly for supplying electrical power to a ground vehicle provided with an upper collecting structure |
| 01/18/2012 | CN202115376U Dropping-prevention strengthening device for sealed power line box |
| 01/18/2012 | CN202115375U System for driving automobile to run on road by aid of electric energy |
| 01/18/2012 | CN102320302A High-speed mobile communication monitored delivery system |
| 01/18/2012 | CN102320254A Mandrel type expansion joint for aluminum-steel composite rails |
| 01/11/2012 | EP2404777A1 A device for monitoring condition of a railway supply |
| 01/11/2012 | CN202106870U Continuous expansion joint with single-direction end |
| 01/11/2012 | CN202106869U Spring compensator for electrified contact net of railway |
| 01/11/2012 | CN202106868U Locator for electrified contact net of high-speed railway |
| 01/11/2012 | CN202106867U Device for suppressing excess voltage of articulated phase insulator |
| 01/11/2012 | CN102310891A Centipede type passenger electric train with low-voltage direct current |
| 01/11/2012 | CN102310785A Electric railway damping automatic passing neutral section system |
| 01/11/2012 | CN101804793B Concrete contact network strut of railway electrification engineering and preparation method thereof |
| 01/11/2012 | CN101746280B Mica ceramic insulator for novel high-speed power car and manufacturing method thereof |
| 01/05/2012 | DE19608748B4 Kühlwasser-Umwälzsystem für den Verbrennungsmotor eines Fahrzeugs Cooling water circulation system for the internal combustion engine of a vehicle |
| 01/04/2012 | EP2402279A1 Lift systems with continuous in-rail charging |
| 01/04/2012 | CN202098299U Expansion joint of supply rail in urban rail transit |
| 01/04/2012 | CN202098298U Ball press-connecting type expansion joint of power supply rail |
| 01/04/2012 | CN202098297U Automatic inspecting device of key overhead contact network components |