| Patents for B60L 5 - Current-collectors for power supply lines of electrically-propelled vehicles (3,160) |
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| 08/27/2003 | CN2568462Y Carbon slide for pantograph of electric locomotive |
| 08/27/2003 | CN2568461Y Elastic head of pantograph |
| 08/27/2003 | CN1438948A line arrangement device |
| 08/20/2003 | EP0993389B1 Current pickup device for an electric vehicle powered by a self-insulated power line |
| 08/13/2003 | EP1335476A1 Noncontact power supply facility and branch box for use therein |
| 08/13/2003 | CN1436130A Current collector for electrically powered rail vehicles |
| 08/07/2003 | US20030146062 Electric suspended conveyor with contactless energy transmission |
| 08/07/2003 | DE20205352U1 Wireless transmission of information between electrical track vehicles and fixed stations |
| 07/30/2003 | EP1331129A2 System for displacement of a current collector relative to the contact wire |
| 07/16/2003 | EP1327555A1 Selection apparatus for connecting a regulating device to a set of pantographs |
| 07/16/2003 | EP1326760A1 Bow suspension |
| 07/15/2003 | US6591953 Pick up device for pantograph |
| 07/10/2003 | US20030126933 Method for regulating the contact force between a pantograph and an overhead cable |
| 07/09/2003 | CN2559513Y Arc supporting frame for tunnel |
| 07/09/2003 | CN1113714C Method for impregnating porous workpieces |
| 06/18/2003 | CN1424969A Method for regulating the contact force between pantograph and overhead cable |
| 06/12/2003 | WO2003047903A1 Rail-mounted transport system |
| 06/11/2003 | EP1317333A1 High performance device for balancing a force |
| 06/04/2003 | EP1315634A1 Method and device for supplying energy |
| 06/04/2003 | EP1315633A1 Line arrangement |
| 06/03/2003 | CA2269243C Device for contactless transmission of electric energy |
| 05/27/2003 | CA2217234C Track-guided transport device having energy and information transmission |
| 05/15/2003 | DE10146670C1 Current pick-up for electric trains has flexural springs between holder arranged between sliding bars and lever element joined to connecting element between lateral and transverse arms |
| 05/07/2003 | EP1137566A4 Monorail system |
| 05/06/2003 | US6557676 Innovia vehicle lock-on device |
| 04/30/2003 | DE20120808U1 Unmanned guided vehicle for use in a factory has roller wheel that moves the vehicle along a guide track |
| 04/30/2003 | CN2547563Y Trolley collector beam with time-delay limit switch |
| 04/24/2003 | WO2003033291A1 Device for transmitting electricity to a mobile element using a magnetic attraction force |
| 04/08/2003 | US6543591 Automated guided vehicle system |
| 04/03/2003 | WO2003026915A1 Telpher line with contactless energy and data transmission |
| 04/03/2003 | CA2459978A1 Telpher line with contactless energy and data transmission |
| 03/26/2003 | CN2541245Y Pantograph dynamic monitor of power locomotive |
| 03/20/2003 | WO2003022619A1 Electric supply rail with collecting carriage |
| 03/20/2003 | CA2460383A1 Electric supply rail with collecting carriage |
| 03/19/2003 | EP1152915B1 Device for determining the pressure between a contact wire and a pantograph |
| 03/19/2003 | CN1403355A Conveying equipment |
| 03/12/2003 | EP1289792A2 Current collector for electrically powered rail vehicles |
| 03/12/2003 | EP0727105B1 Inductive power pick-up coils |
| 03/12/2003 | CN1401517A Train contact net power supply source system |
| 03/06/2003 | US20030042114 Conveyance system |
| 03/05/2003 | CN1102664C Pantograph slide-plate of composite carbon-copper material reinforced with continuous long carbon fiber |
| 02/26/2003 | CN1398741A Highway trolleybus and its feeding method |
| 02/25/2003 | US6523654 Reducing inrush current when transformer in electric vehicle is connected to power |
| 02/19/2003 | CN2536459Y Suspended sliding frame insulative device |
| 02/12/2003 | CN2535949Y Contact-state-adjustable current collector |
| 02/04/2003 | US6515878 Method and apparatus for supplying contactless power |
| 01/28/2003 | US6512351 Power supply circuit of mobile unit supplied with power without contact, and mobile unit |
| 01/22/2003 | CN2532589Y Control power connector |
| 01/16/2003 | DE10012039C2 Fahrdraht- und Stromabnehmersystem für Elektrobusse Contact wire and pantograph system for electric buses |
| 01/15/2003 | CN1390733A Antiscratch protector for collector bow of electric locomotive |
| 01/08/2003 | EP1272370A1 Pantograph horned slipper holder with composite material mounting bracket |
| 01/02/2003 | EP1270313A2 Cover for current collector |
| 01/02/2003 | EP1268234A1 Multiple route electric urban public transport means powered by grid system |
| 12/31/2002 | US6499701 System for inductive transfer of power, communication and position sensing to a guideway-operated vehicle |
| 12/05/2002 | DE10124045A1 Wiper for electric vehicle current take-off includes spring coupling elements provided by pressurized hose elements |
| 11/19/2002 | US6483202 Control of inductive power transfer pickups |
| 11/13/2002 | EP1255659A1 Method for regulating the contact force between a pantograph and an overhead cable |
| 11/07/2002 | DE10118608A1 Process and arrangement for controlling contact pressure of current pickup on overhead line for railway vehicle uses regulated fluid pressure |
| 11/05/2002 | US6474455 Current collector |
| 10/30/2002 | EP1141428A4 Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same |
| 09/26/2002 | US20020134631 Device for determining the pressure between a contact wire and a pantograph |
| 09/18/2002 | CN2511526Y Contact net adjustable non-carrier unitary stainless steel hanging string |
| 09/11/2002 | CN2510345Y 受电弓液压升降装置 Pantograph hydraulic lifting device |
| 09/11/2002 | CN2510344Y Rolling trolley bow contactor |
| 08/28/2002 | CN2507695Y Elastic limit locator |
| 08/14/2002 | EP0901424B1 Method of tilting and/or positioning a current collector disposed on a coach body |
| 08/08/2002 | US20020104726 Automated guided vehicle system |
| 08/07/2002 | CN1362306A Manufacture of copper-base pantograph slide plate |
| 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 |
| 07/30/2002 | US6425469 Device for aiding a movement of a current collector trolley in and out of an elongate plastic profile of a sliding contact line |
| 07/30/2002 | US6425468 Non-contact power supply apparatus and pickup portion used therein |
| 07/25/2002 | US20020096413 Innovia vehicle lock-on device |
| 07/24/2002 | EP1225081A2 Sliding lock-on device engaging the guide beam for track-bound wheeled vehicles |
| 07/18/2002 | US20020093310 Power supply circuit of mobile unit supplied with power without contact, and mobile unit |
| 07/16/2002 | US6421600 Roadway-powered electric vehicle system having automatic guidance and demand-based dispatch features |
| 07/09/2002 | US6418397 Device for measuring the contact force in a power collector |
| 07/04/2002 | US20020086558 Pick up device for pantograph |
| 07/04/2002 | US20020084121 System and method for power generation |
| 07/03/2002 | EP1219491A1 Current collector head of a pantograph |
| 07/03/2002 | CN1356251A Machinery for setting up contact cable and its job method |
| 06/26/2002 | CN2496711Y Collector piston shoe for trolley bus current collector |
| 06/18/2002 | US6407470 Electric power transmission device |
| 06/05/2002 | EP1211776A2 Inductive power distribution system |
| 06/05/2002 | EP1211122A2 Installation machine and method for a catenary line |
| 06/05/2002 | EP1210244A1 Carbon/carbon composite friction electric contact element |
| 05/28/2002 | US6393998 Assembly comprising a first chassis and a second chassis tilting laterally with respect to the first chassis, and corresponding railway vehicle |
| 05/22/2002 | CN2492422Y Top isolator for electric locomotive |
| 05/16/2002 | US20020057075 Power feeding apparatus, transporter and transport system |
| 05/10/2002 | WO2002037642A1 Noncontact power supply facility and branch box for use therein |
| 05/08/2002 | CN2490006Y Device for proventing collector inclined when lowering of trolley bus |
| 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 |
| 05/02/2002 | DE10054766A1 Engagement device for current pick-ups on electric buses has drive unit on each pick-up rod beneath pick-up shoe for opening two solid vanes/open wire loops, which enclose shoe when open |
| 05/02/2002 | DE10051677A1 Wippenfederung Rocker suspension |
| 04/25/2002 | WO2002032714A1 Bow suspension |
| 04/24/2002 | CN2487596Y Power supply system enable one electric vehicle to pass another one |
| 04/23/2002 | US6374971 Current pickup device for an electric vehicle powered by a self-insulated power line |
| 04/17/2002 | EP1196305A1 Pantograph slipper for current collectors and method for producing the same |
| 04/04/2002 | WO2001096137A3 Current collector for electrically powered rail vehicles |
| 04/04/2002 | DE10044553A1 Verfahren und Vorrichtung zur Energieversorgung Method and apparatus for energy supply |