| Patents for B60M 1 - Power supply lines for contact with collector on vehicle (3,421) |
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| 01/27/2010 | CN101633325A Temperature compensation telescopic device of sliding contact lines |
| 01/27/2010 | CN101633324A Method and structure for supplying power to sliding contact lines of crown blocks intensively overhauled in electrolysis workshop |
| 01/21/2010 | WO2010006824A1 Method for the construction of an overhead line system and such an overhead line system |
| 01/21/2010 | DE102008032993A1 Verfahren zur Konstruktion einer Oberleitungsanlage und eine solche Oberleitungsanlage Method for the construction of a catenary system and such a catenary system |
| 01/20/2010 | CN100581868C Composite rigid body train line and its production method |
| 01/06/2010 | CN201376511Y Composite fall weight |
| 01/06/2010 | CN201376510Y Clamp for connecting a contact wire and an electric connecting wire |
| 01/06/2010 | CN101618686A Spring tensioner |
| 01/06/2010 | CN100578881C Conductor rail support |
| 01/06/2010 | CN100577466C Device for correcting a contact wire of an overhead line catenary |
| 12/30/2009 | CN201371753Y Connection structure of no hard-point non-bonded high-speed contract line section insulator |
| 12/23/2009 | CN100572134C Pantograph control via GPS |
| 12/17/2009 | WO2009150944A1 Overhead line tension balancer and waterproof cover for overhead line tension balancer |
| 12/17/2009 | WO2009150303A1 Electrically driven straddle carrier, terminal tractor or corresponding |
| 12/17/2009 | WO2009103888A3 System for powering an electric vehicle including an on-board power storage system |
| 12/16/2009 | CN201365099Y Flexible piece tension automatic compensator |
| 12/16/2009 | CN201362191Y Carrier cable base |
| 12/16/2009 | CN201362190Y Arch head bracket |
| 12/16/2009 | CN101602329A Method for constructing 250km/h catenary systems of existing railway lines |
| 12/10/2009 | WO2009148362A1 Electrical rubber-tyre transport system |
| 12/10/2009 | WO2009147995A1 Overhead line tension balancer, and device adapted to prevent lubricating oil from scattering and used for the overhead line tension balancer |
| 12/10/2009 | US20090301834 Electric Vehicle and Associated Transport System |
| 12/09/2009 | CN201357770Y Suspension pulley |
| 12/09/2009 | CN201357769Y Compensating pulley wear resistant frame |
| 12/09/2009 | CN201357768Y Pulley bracket |
| 12/09/2009 | CN201357767Y Sliding saddle |
| 12/09/2009 | CN201357766Y Adjusting bolt |
| 12/09/2009 | CN201357765Y Automatic onboard neutral-section passing device of double heat-computer backup |
| 12/09/2009 | CN101600596A Device for recognising a mechanical defect in a wire of an overhead line |
| 12/09/2009 | CN100567042C Cross arrangement of two guide rails that are part of a ground-based electrical energy component for a vehicle |
| 11/25/2009 | CN201350849Y Automatic phase splitting passing control system |
| 11/25/2009 | CN201350848Y Hydraulic automatic grounding device for electrified railway contact net |
| 11/25/2009 | CN101587764A Wrist composite insulator |
| 11/18/2009 | CN201347006Y Fixed supporting device for out-vehicle suspension cable |
| 11/17/2009 | CA2585393C Pantograph control via gps |
| 11/12/2009 | DE202009010019U1 Elektrische Straßenfahrzeuge mit 2 Stromversorgungen, nämlich Bordakku, und mechanischer Stromzuführung aus einem Stromnetz in der Fahrbahn Electric road vehicles with 2 power supplies, namely aircraft battery and mechanical power supply from a power grid in the roadway |
| 11/11/2009 | EP2114721A1 Device for recognising a mechanical defect in a wire of an overhead line |
| 11/11/2009 | CN201342959Y Disc spring automatic compensator for electrified railway contact net tension |
| 11/11/2009 | CN201342958Y Elastic automatic compensator for electrified railway contact net tension |
| 11/11/2009 | CN201342957Y Head span spring tensioner |
| 11/11/2009 | CN201342956Y Sliding contact line |
| 11/05/2009 | DE10158048B4 Befestigungseinrichtungen für Rückstromleitungen von Oberleitungen Fasteners for rear power lines overhead wires |
| 10/29/2009 | DE102009017717A1 Verfahren zum Errichten von zumindest einer Oberleitung für eine elektrische Traktion A method of constructing at least one overhead line for electric traction |
| 10/28/2009 | CN201333949Y Comprehensive parameter measuring device with GPS for digital contact net |
| 10/28/2009 | CN201333948Y Suspension device for electric slide wire of electric locomotive in tunnel |
| 10/28/2009 | CN201333947Y Insulation protection sleeve |
| 10/28/2009 | CN101565004A Distributed auxiliary power supply network structure |
| 10/28/2009 | CN100554026C Railway power car automatic passing phase insulator device and method |
| 10/21/2009 | CN201332205Y Novel energy-saving low-impedance rigid sliding contact line |
| 10/21/2009 | CN201329818Y Electric grounding device |
| 10/21/2009 | CN101559731A Self-tension damper for controlling wind vibration for high-speed railway contact line |
| 10/21/2009 | CN101559730A Elastic hanger damper for electrified railway contact line and method for manufacturing same |
| 10/21/2009 | CN101559729A Self-tension wind resisting device for electrified railway contact line and using method thereof |
| 10/21/2009 | CN101559728A Automatic control mode of railway passing neutral section and device thereof |
| 10/14/2009 | EP2108470A2 Compound profile with a support body of light metallic material and a profile band and method for producing the compound profile |
| 10/14/2009 | CN201325344Y Contact screen wire switching tool |
| 10/14/2009 | CN201325343Y Power supply unit for electric train |
| 10/14/2009 | CN201325342Y Three-phase alternating current supply device for electric train |
| 10/13/2009 | US7600621 High security device for capturing electric energy on the ground for supplying a landborne vehicle |
| 10/07/2009 | EP2106956A1 Constant tension spring compensation equipment |
| 10/07/2009 | CN201320977Y Contact net compensation device with brake protection function for broken ropes |
| 10/07/2009 | CN201320971Y Electric locomotive bow lowering device |
| 10/07/2009 | CN101549692A Light-duty unmanned type electric vehicle and tridimensional electrified traffic lane |
| 10/07/2009 | CN101549654A Composite insulator of top electric power receiving frame and high-voltage line of electric locomotive |
| 10/07/2009 | CN100547874C DC supply system for container piling site tyre hoister |
| 10/07/2009 | CN100546845C Conductor rail |
| 09/30/2009 | CN201317293Y Mounting instrument for cement cartridges |
| 09/30/2009 | CN201317292Y Contact net integrated dropper manufacturing device |
| 09/30/2009 | CN201317291Y Compression connector for contact net double line equidistant wire clip |
| 09/30/2009 | CN201317290Y Auxiliary installation tool for contact line joint wire clip |
| 09/30/2009 | CN201317289Y Installation hanger for double contact line dropper |
| 09/30/2009 | CN201317288Y Travelling crane slide wire mounting and positioning device |
| 09/30/2009 | CN201317287Y Stringing cross beam for electric locomotives |
| 09/30/2009 | CN201317286Y Single-line tunnel integral locating device |
| 09/30/2009 | CN201317285Y Non-bending moment and anti-pollution type high-speed section and phase splitting insulation device |
| 09/30/2009 | CN201317284Y Switch device |
| 09/30/2009 | CN201317283Y Control power supply structure for electric locomotive traction |
| 09/30/2009 | CN201317282Y Cross beam wire suspension device for electric locomotive wires |
| 09/30/2009 | CN100544997C Full digitized laser contact net parameter detecting instrument of electrified railroad |
| 09/29/2009 | US7594571 Conveying device for testing heat dissipating fans |
| 09/23/2009 | CN201313517Y Movable overhead contact system under rationing coal hopper granary of electric railway |
| 09/23/2009 | CN101537801A Device for installing contact net in tunnel in electrified railway engineering |
| 09/23/2009 | CN101537800A Inverse control system of trolley locomotive |
| 09/16/2009 | EP2099642A2 System for sporadic supply and tapping of electrical energy especially for an urban vehicle used for public transport |
| 09/16/2009 | CN201309431Y Novel mica ceramic insulator for electric high speed locomotive |
| 09/16/2009 | CN101531150A Method for producing copper and aluminium composite slide wire |
| 09/16/2009 | CN101531149A Preparation method of overlength Cu-Cr-Zr alloyed contact line |
| 09/16/2009 | CN101531148A Tool for connecting contact wires |
| 09/16/2009 | CN101531147A Top thread type terminal anchoring wire clamp |
| 09/16/2009 | CN101531146A Novel bearing rope end anchorage wire clip |
| 09/16/2009 | CN101531145A Novel terminal-anchoring wire clamp for contact wires |
| 09/16/2009 | CN101531141A Pantograph type current collector of electric automobile and automatic rapid charging station |
| 09/10/2009 | US20090223766 Neutral Section Insulator |
| 09/09/2009 | CN201304913Y Adjustable overhead travelling crane sliding wire fixing and supporting device |
| 09/09/2009 | CN201304912Y Corner duckbill |
| 09/09/2009 | CN201304911Y Steel wire clamp |
| 09/09/2009 | CN201304910Y High-voltage interlock protection device |
| 09/09/2009 | CN101527439A Automatic tensile-force compensator of soft part |
| 09/02/2009 | CN101522461A Device for compensating variations in the length of tensioned cables, with substantially constant tension |
| 08/27/2009 | WO2009103888A2 System for powering an electric vehicle including an on-board power storage system |