| Patents for B61C 15 - Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels (709) |
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| 07/24/2013 | CN203082266U Sand spreading control electric control valve |
| 07/24/2013 | CN203078522U Sanding valve |
| 07/18/2013 | WO2013074225A3 System and method for improving adhesion |
| 07/17/2013 | CN203063944U Automatic eliminating device for wheel set idle running of remote control telex locomotive |
| 07/04/2013 | WO2013101448A1 System and method for rail vehicle control |
| 06/19/2013 | EP2603412A2 Tractive effort system and method |
| 06/12/2013 | EP2601087A1 Device for closing an opening |
| 06/05/2013 | CN202966309U Sanding device of small-tonnage electric locomotive |
| 06/05/2013 | CN202966308U Mining electric locomotive |
| 06/05/2013 | CN202966307U Sand box for sanding device |
| 06/05/2013 | CN202966306U Gravel discharging device of automotive sand splashing device |
| 06/05/2013 | CN202966305U Sand spreader tuyere for locomotive |
| 06/04/2013 | CA2613519C System and method for locomotive adhesion control |
| 05/28/2013 | US8452425 Position control device |
| 05/23/2013 | WO2013074225A2 System and method for improving adhesion |
| 05/23/2013 | WO2013073285A1 Steering bogie for railway vehicle |
| 05/23/2013 | WO2013034717A8 Method for determining an effective amount of an adhesion-increasing medium |
| 05/23/2013 | DE102007037764B4 Elektrohängebahn Electric Monorail |
| 05/23/2013 | CA2855728A1 Railway vehicle steering truck |
| 05/22/2013 | CN202944338U Sanding electric control device of internal combustion locomotive |
| 05/08/2013 | CN103085822A Viscosity enhancing block for enhancing adhesive force between wheel tracks of vehicle and manufacturing and using method of viscosity enhancing block |
| 05/07/2013 | CA2551076C Method and apparatus for applying liquid compositions in rail systems |
| 05/01/2013 | CN202911742U Coal mine transportation gate way man car |
| 05/01/2013 | CN103072584A Sand spreading system for light rail vehicle |
| 04/24/2013 | CN202901687U Anti-blocking device for sand spreading pipe of locomotive |
| 04/24/2013 | CN103068662A Tractive effort system and method |
| 04/24/2013 | CN103057552A Sanding control method of engine |
| 04/22/2013 | DE202013000635U1 Druckluftbetriebene Sandstreueinrichtung für Schienenfahrzeuge Air powered sanding gear for rail vehicles |
| 04/18/2013 | WO2013053636A1 Method and device for reducing sand bridges in a grit container |
| 04/17/2013 | EP2580073A1 Plastic sandboxes for locomotives |
| 04/17/2013 | CN103052552A Method for controlling wheel-slippage in electric traction vehicles |
| 04/17/2013 | CN103043061A Sand spreading electrical control device for internal combustion locomotive |
| 04/10/2013 | CN103029711A Locomotive sand box mounting structure |
| 04/04/2013 | US20130082626 System and method for traction motor control |
| 04/03/2013 | CN103010227A Locomotive anti-slip sliding method based on slip rate control |
| 04/03/2013 | CN103010049A Anti-skidding control method for direct current transmission locomotive |
| 04/02/2013 | US8408362 Method and apparatus for applying liquid compositions in rail systems |
| 03/14/2013 | WO2013034816A1 Sand dispenser for preventing train wheels from skidding |
| 03/14/2013 | WO2013034740A1 Particle scattering system for a rail vehicle |
| 03/14/2013 | WO2013034717A1 Method for determining an effective amount of an adhesion-increasing medium |
| 03/14/2013 | WO2013034715A1 Method for monitoring a sanding device |
| 03/14/2013 | WO2013034696A1 Method for applying an adhesion-promoting product to a rail |
| 03/14/2013 | DE102011113085A1 Partikelstreuanlage für ein Schienenfahrzeug Particle scattering system for a railway vehicle |
| 03/14/2013 | DE102011113070A1 Verfahren zum Betreiben einer Partikelstreuanlage A method of operating a particle scattering instrument |
| 03/14/2013 | DE102011112969A1 Partikelstreuanlage für ein Schienenfahrzeug Particle scattering system for a railway vehicle |
| 03/13/2013 | CN102963372A Drift mancar for coal mine haulage |
| 03/06/2013 | CN202765006U Composite auxiliary equipment bracket for railway vehicle bogie |
| 03/06/2013 | CN202765000U Underframe of motor train unit locomotive, locomotive and bullet train |
| 03/06/2013 | CN202764969U Sand spraying dehumidification air source assembly for train |
| 03/06/2013 | CN202764968U Sanding device for metro vehicles |
| 02/28/2013 | DE102011081845A1 Gear box for rail vehicle, has traveling drive unit and steering drive unit that are assigned to left and right wheels, so that rotational speed difference is exerted on left and right wheels |
| 02/21/2013 | DE202013000611U1 Zusatz von Metallen zum Bremssand (Lokstreusand) Addition of metals to the brake sand (Lokstreusand) |
| 02/20/2013 | EP2559603A2 Method for testing a secure traction lock of a rail vehicle |
| 02/20/2013 | EP2559602A2 Method and device for blocking the traction of a stationary rail vehicle |
| 02/13/2013 | EP2557014A2 Methods for regulating a drive unit for rail vehicles and drive unit for rail vehicles |
| 02/13/2013 | CN202728233U Electric sanding device for rail vehicles |
| 02/13/2013 | CN102923134A Sand spreading method and device of locomotive sand spreader |
| 02/12/2013 | US8371233 System and method for dynamically affecting a force applied through a rail vehicle axle |
| 02/12/2013 | US8371232 System and method for modification of a baseline ballast arrangement of a locomotive |
| 02/12/2013 | US8371231 Locomotive truck and method for distributing weight asymmetrically to axles of the truck |
| 02/07/2013 | US20130035811 System and method for controlling a vehicle consist |
| 02/06/2013 | CN102910076A System, method, and kit for dynamically affecting a force applied through a rail vehicle axle |
| 01/30/2013 | CN102114847B Brake control device for rail transit vehicle |
| 01/16/2013 | CN202669810U Sand box of locomotive |
| 01/02/2013 | CN202641699U Electric locomotive abrasive blasting device |
| 12/06/2012 | DE102011103221A1 Vorrichtung zur Schuberzeugung Apparatus for generating thrust |
| 12/05/2012 | EP2529986A2 Device for thrust generation |
| 12/05/2012 | CN202574272U Locomotive sand box cover |
| 12/05/2012 | CN102806922A Axle box assembly with sand spraying and stone removing device and locomotive with axle box |
| 12/05/2012 | CN101844562B Sanding pipe installed on railcar sanding device |
| 11/14/2012 | CN102777637A Sanding valve, sanding device and electric locomotive |
| 11/14/2012 | CN102774387A Electric sanding device for track vehicle |
| 11/01/2012 | WO2012110216A3 Method for operating a rail vehicle |
| 10/31/2012 | CN202508089U Locomotive sand box |
| 10/31/2012 | CN202508088U Sand throwing quantity control device |
| 10/09/2012 | US8285430 Controlling device for railway electric car |
| 10/04/2012 | US20120253565 Vehicle suspension control system and method |
| 10/03/2012 | CN102700533A Control unit for a rail vehicle |
| 08/29/2012 | CN202400089U Locomotive stuccoing cut-out intelligent control device |
| 08/23/2012 | WO2012110216A2 Method for operating a rail vehicle |
| 08/23/2012 | DE102005001404B4 Verfahren und Einrichtung zum Aufbringen von Sand zwischen Rad und Schiene eines Schienenfahrzeugs Method and apparatus for applying sand between wheel and rail, a rail vehicle |
| 08/16/2012 | DE102011011443A1 Verfahren zum Betreiben eines schienengebundenen Fahrzeuges A method for operating a rail-bound vehicle |
| 08/07/2012 | CA2538600C Enhanced locomotive adhesion control |
| 07/10/2012 | US8219268 Apparatus and method for determining available power and weight distribution in a train |
| 06/12/2012 | US8196519 Vehicle suspension control system and method |
| 06/06/2012 | CN202264771U 一种机车用上砂箱 One kind of locomotive spend sand box |
| 06/06/2012 | CN202264770U 一种用于机车安全运行的撒砂装置 Sandbox for the safe operation of the locomotive |
| 06/06/2012 | CN202264769U 一种机车撒砂装置 One kind of locomotive Sandbox |
| 05/30/2012 | CN202243464U Pressure seal cover and sand box with same |
| 05/30/2012 | CN102476561A 减增阻节能车 Reduction by blocking energy-saving vehicles |
| 05/09/2012 | CN202213582U Locomotive sand-spraying controller |
| 05/09/2012 | CN202213581U Vehicle sand-spraying device of railway locomotive |
| 04/26/2012 | WO2012021225A3 Tractive effort system and method |
| 04/19/2012 | US20120091733 Revolution daddy rock super tract |
| 04/18/2012 | CN202193077U 机车撒砂装置 Locomotive Sandbox |
| 04/17/2012 | CA2442631C System for detecting sliding of a wheel travelling along a track |
| 03/21/2012 | CN102381321A Locomotive sanding device and control method |
| 02/22/2012 | CN102358296A Wheel-rail porcelain sand injection apparatus |
| 02/16/2012 | WO2012021225A2 Tractive effort system and method |
| 02/09/2012 | WO2012017101A1 Method for controlling wheel-slippage in electric traction vehicles |