| Patents for B60M 1 - Power supply lines for contact with collector on vehicle (3,421) |
|---|
| 05/21/2003 | CN1419502A Carriage for mounting and dismounting a power line of a mobile element comprising two contact wires and a body for being mounted on a support |
| 05/07/2003 | CN2548871Y Lateral bracing of insulator |
| 05/02/2003 | EP1305182A1 Apparatus for measuring the characteristic parameters of an overhead railway or tramway line |
| 04/30/2003 | CN1413857A Intercity high-speed light railway traffic |
| 04/29/2003 | US6554144 Boom positioning device for high-position working |
| 04/24/2003 | WO2003033293A1 Extensible connector for conductor rails |
| 04/24/2003 | DE20219818U1 Deicing unit for overhead electric cables has ring of deicing stars in a housing suspended beneath the cable |
| 04/23/2003 | EP1076617B1 Supporting and fastening device for contact wires |
| 04/23/2003 | CN1411944A Manifold welding process |
| 04/16/2003 | CN1410569A Copper alloy material for contact net wire |
| 04/15/2003 | US6547050 Conductor rail for supplying power and a production method therefor |
| 04/09/2003 | CN2543760Y Wire contactor clamp |
| 04/09/2003 | CN1408576A Overhead quick traffic system between cities |
| 03/26/2003 | CN2541248Y Single section fault isolation appts. of power locomotive |
| 03/25/2003 | US6536104 Method of fabricating and a method of renovating an electrical power supply rail, a carriage for carrying out the methods, a rail mounting body and a rail wear plate for use in the fabrication method, and an electrical power supply rail obtained by the method |
| 03/20/2003 | WO2002098699A9 System for direct electric power supply to a railway vehicle and corresponding railway line |
| 03/19/2003 | CN2540324Y H-shaped slide line |
| 03/19/2003 | CN2540323Y Power line connecting box for signal of motor-trolley engine |
| 03/12/2003 | CN1401516A Passive direct loaded disk spring tension compensator |
| 03/06/2003 | WO2003019037A1 Magnetically actuated motion control device and its use in trolley wire suspension |
| 02/27/2003 | WO2003017431A1 Apparatus for grounding railway contact rails |
| 02/20/2003 | WO2003013898A1 Arrangement for changing the position of overhead wires |
| 02/20/2003 | US20030036294 Apparatus for grounding railway contact rails |
| 02/18/2003 | US6520303 Power rail and guidebeam assembly for a vehicle transportation system |
| 02/13/2003 | WO2003011631A1 Overhead contact line catenary |
| 02/12/2003 | EP1283123A2 Process for exchanging the contact wire of a catenary line |
| 02/12/2003 | EP1013499B1 An aerial line tensioning device |
| 02/06/2003 | DE10138294C1 Method for replacing a contact wire fastened with suspenders on a support cable on an overhead line for a rail track runs a continuous operation by reeling in an old wire at the same time as drawing out a new wire at a best cable tension |
| 02/05/2003 | EP1282210A1 Synchronization device for machines for laying cables, such as for example conductors, optical fibres, ropes or suchlike, and cable laying machine adopting said device |
| 02/05/2003 | EP1281563A1 Tensioning device for contact wire |
| 02/05/2003 | EP1165341B1 Conductor rail support |
| 01/29/2003 | EP1279551A2 Support for a catenary overhead wire system |
| 01/29/2003 | CN2533010Y Small DC contactor |
| 01/23/2003 | DE10137435C1 Re-tensioning device for uniformly maintaining tension in overhead railway power cable, has cylindrical weight with at least two concrete parts that are assembled at non-horizontal contact surface transverse to that of adjacent weight body |
| 01/16/2003 | DE10012039C2 Fahrdraht- und Stromabnehmersystem für Elektrobusse Contact wire and pantograph system for electric buses |
| 01/15/2003 | CN1390731A Special mould and method for making dropping concrete weight with decorative surface material |
| 01/15/2003 | CN1390730A Jacket-type dropping concrete weight |
| 01/02/2003 | EP1270313A2 Cover for current collector |
| 01/02/2003 | EP1268234A1 Multiple route electric urban public transport means powered by grid system |
| 01/02/2003 | EP1119468B1 Conductor rail for supplying power and a production method therefor |
| 12/27/2002 | WO2002102617A1 Conductor rail fish-plate |
| 12/18/2002 | CN2526212Y Adjustable insulation suspension string |
| 12/18/2002 | CN1385934A Method for setting up electrification contact network and set up machinery thereof |
| 12/18/2002 | CN1096370C Machine for installing contact wire of overhead line |
| 12/12/2002 | WO2002098699A1 System for direct electric power supply to a railway vehicle and corresponding railway line |
| 12/10/2002 | US6492746 Current system for compensating the magnetic field produced by electric traction railways |
| 12/05/2002 | US20020179559 Boom positioning device for high-position working |
| 12/05/2002 | DE10208507A1 Electrical supply loop line cleaning device has brush housings of brush cleaning units supported at corners of carrier and support frame |
| 12/04/2002 | CN1382600A Clamp connector with improved structure for accumulator of car |
| 11/28/2002 | DE10122793C1 Code rail holder, has elastic element between each side face of code rail and adjacent side wall of reception channel for code rail provided in elongate holder |
| 11/28/2002 | DE10122314A1 Attachment arrangement for current rail on vehicle roadway, consists of two parts, a first for attachment to bearer and a second to which current rail or at least one insulator can be attached |
| 11/27/2002 | EP1112197B1 Hinged cantilever for catenary-type overhead line systems |
| 11/20/2002 | EP1257434A1 Carriage for mounting and dismounting a power supply line of a mobile element comprising two contact wires and a body for being mounted on a support |
| 11/20/2002 | EP1105300B1 Contact wire holder, especially an arched contact wire holder, for suspending contact wires and cables in catenary systems |
| 11/13/2002 | EP1256482A2 Method and machine for installation of a catenary contact wire |
| 11/13/2002 | EP1256481A1 Tensionning pulley gear |
| 11/13/2002 | EP1255659A1 Method for regulating the contact force between a pantograph and an overhead cable |
| 10/30/2002 | EP1253105A1 Boom positioning device for high-position working |
| 10/23/2002 | CN1375413A Junction box for signal power source of track vehicle and locomotive |
| 10/10/2002 | DE10114575A1 Vorrichtung zur Bestimmung der Restdicke wenigstens eines rundlichen Fahrdrahts Apparatus for determining the residual thickness of at least one round contact wire |
| 10/03/2002 | WO2002077569A1 Contact wire inspection with separate position determination |
| 09/25/2002 | EP1243460A1 Clamp for droppers of catenary cables for support and electric power supply in railroad lines, with highly practical installation |
| 09/18/2002 | EP1240046A1 Contact wire clamp |
| 09/11/2002 | CN2510346Y Internal sliding locator for tunnel of electric railway contact net |
| 08/27/2002 | US6439552 Overhead wire tensioning device |
| 08/22/2002 | DE10104589A1 Halterung zur Aufnahme eines stab-oder rohrförmigen Bauteiles für den Fahrleitungsbau Holder for receiving a rod or tubular member for overhead line |
| 08/21/2002 | CN2506483Y Composite power source for electric driven vehicle |
| 08/14/2002 | EP1231098A1 Device to detect the tension for stretching machines and stretching machine adopting said device |
| 08/14/2002 | EP1231097A1 Method to regulate the tension for stretching machines and relative apparatus |
| 08/13/2002 | CA2130585C Insulated rail electrification system |
| 08/07/2002 | EP1228920A1 Support for holding a rodlike or tubular component for installation of a catenary wire |
| 08/06/2002 | US6427816 Power line for an electric vehicle |
| 07/31/2002 | EP1226997A2 Trolleybus power supply system based upon a trolley with traverse rods and a aerial single line with alternating poles |
| 07/31/2002 | CN2502943Y Electrified railway carrier cable and contact net pincerlike cable clamp |
| 07/30/2002 | US6425469 Device for aiding a movement of a current collector trolley in and out of an elongate plastic profile of a sliding contact line |
| 07/24/2002 | EP0937325B1 Device for compensating variations in the length of tensioned cables, with substantially constant traction |
| 07/11/2002 | US20020088680 Method of fabricating and a method of renovating an electrical power supply rail, a carriage for carrying out the methods, a rail mounting body and a rail wear plate for use in the fabrication method, and an electrical power supply rail obtained by the method |
| 07/04/2002 | DE10062407A1 Vorrichtung und Verfahren zum Schutz vor Beschädigungen an Bahnoberleitungen und Schienenfahrzeugen durch einen Gegenstand Apparatus and method for protection against damage to railway catenary and rail vehicles through an article |
| 07/03/2002 | CN1356251A Machinery for setting up contact cable and its job method |
| 06/19/2002 | EP1215100A1 Device and method for protection against damage to overhead wires and rail vehicles by an obstacle |
| 06/19/2002 | EP1215074A2 Vehicle for use in construction and maintenance work on overhead systems of railway, tramway, subway lines or the like |
| 06/19/2002 | EP0961711B1 Power line for an electric vehicle |
| 06/12/2002 | EP0961710B1 Power line for an electric vehicle |
| 06/12/2002 | EP0961709B1 Modular power line for an electric vehicle |
| 06/06/2002 | WO2002043983A1 Conductor rail arc suppression |
| 06/05/2002 | EP1211122A2 Installation machine and method for a catenary line |
| 05/07/2002 | US6382378 Static system for supplying current through the ground for an electric vehicle and electric vehicle intended to be supplied by means of such a supply system |
| 05/01/2002 | CN1084069C Device for compensating variations in length of tensioned cables, with substantially constant traction |
| 04/30/2002 | US6378848 Gas spring apparatus |
| 04/17/2002 | CN2486393Y Suspending wire drum composite parts for electric car |
| 04/10/2002 | CN2485179Y Protector for automobile electric power |
| 04/10/2002 | CN1343588A Method for standing up trolley line pole(s) |
| 04/04/2002 | DE10044432A1 Einrichtung, Verfahren und Verwendung für die automatische Erfassung des Verschleißes der Fahrdrähte von Oberleitungen für elektrisch angetriebene Fahrzeuge Means, methods, and use for the automatic detection of wear of the contact wires of overhead lines for electric vehicles |
| 04/03/2002 | CN2484215Y Collector-gang positioning lead clip |
| 03/27/2002 | EP0994788B1 Elongated fish-plate for joining two elongated conductor rails and pair of conductor rails joined by such a fish-plate |
| 03/20/2002 | CN2482511Y Section insulator for space arrangement insulator |
| 03/14/2002 | WO2002021076A1 Control wire inspection with controlled scheimpflug condition |
| 03/13/2002 | CN1340010A Unsprung third rail collector beam support for a swing arm primary suspension railway truck |
| 03/06/2002 | CN1338401A Mono-arm support for electric wire of chain suspension rail |
| 03/06/2002 | CN1080212C Overhead contact net equipment with chain shape hanging support structure |