| Patents for B60B 39 - Increasing wheel adhesion (916) |
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| 07/06/2010 | US7748487 Device movable along body surface |
| 06/22/2010 | CA2461035C Metering device for sand spreading devices, especially for rail vehicles |
| 06/22/2010 | CA2428718C Antislip material ejector |
| 06/09/2010 | CN201501252U Motor vehicle anti-skidding device |
| 06/03/2010 | US20100138127 Electric motors |
| 06/02/2010 | CN201494257U Automobile self-help cushion plate |
| 05/27/2010 | DE202010002558U1 Streugutbehälter für Kraftfahrzeuge Grit bins for motor vehicles |
| 05/20/2010 | DE102004014360B4 Sandungseinrichtung für Schienenfahrzeuge Sanding device for rail vehicles |
| 05/12/2010 | CN201456941U Self-carried antiskid sand blasting equipment for automobile |
| 04/29/2010 | DE20321785U1 Sandaustrageeinrichtung an einem Schienenfahrzeug Sandaustrageeinrichtung on a railway vehicle |
| 04/29/2010 | DE102008058919A1 Vehicle e.g. passenger car, has guiding device outwardly guiding portion of non-combustible exhaust gas hot air from interior of engine block and/or from heat exchanger unit by discharge element i.e. opening |
| 04/15/2010 | WO2010041965A1 Non-contact lifting and locomotion device |
| 04/13/2010 | US7694833 Friction modifier applicator system for traveling cranes |
| 04/13/2010 | US7694767 System element for the transporting and positioning of tools |
| 03/31/2010 | CN201432553Y Novel sanding device for locomotive |
| 03/25/2010 | WO2010031831A1 Sand dosing and blocking device |
| 03/25/2010 | CA2737190A1 Sand dosing and blocking device |
| 03/03/2010 | CN201415591Y Automotive self-rescue traction cushion |
| 02/18/2010 | DE202009004698U1 Kraftfahrzeug-Hilfsantrieb Automotive auxiliary drive |
| 01/14/2010 | DE202009014775U1 Sandaustrageeinrichtung Sandaustrageeinrichtung |
| 01/12/2010 | US7646290 Deceleration warning device and method for a motor vehicle |
| 12/31/2009 | DE102009019820A1 Vorrichtung zum Betrieb eines Fahrzeugs A device for operating a vehicle |
| 12/16/2009 | CN201362138Y Automatic automobile sandblast antiskid unit |
| 12/08/2009 | US7630805 Integrated sensing system |
| 12/01/2009 | US7627412 Automatic braking force control apparatus |
| 11/05/2009 | US20090272210 Pivoting Device for a Centrifugal Traction Assembly of a Vehicle |
| 11/05/2009 | DE102008021332A1 Container is filled with salt or sand, where salt or sand is carried outward by air pressure by manual or automatic switching, during emergency |
| 11/03/2009 | CA2402531C Gritting device |
| 10/28/2009 | CN201333907Y Tire-sinking anti-skid device |
| 09/25/2009 | CA2624877A1 Anti-slip device and methods of using it |
| 09/09/2009 | CN101528480A Method and device for monitoring and preparing the sand supply in a sand tank of sand scattering devices in vehicles, in particular rail vehicles |
| 09/02/2009 | CN201300668Y Automotive anti-slip device |
| 08/27/2009 | WO2009103099A1 Device and method for automatically fitting a snow chain |
| 08/18/2009 | US7575258 Vehicle salt dispensing system |
| 08/04/2009 | US7571044 Vehicle and suspension system for negotiating low traction situations |
| 06/24/2009 | CN101462465A Vehicle automatic sandblasting skidproof device and method for producing the same |
| 06/16/2009 | USRE40735 Metering device for sand spreading devices, especially for rail vehicles |
| 06/10/2009 | EP2066504A1 Method and device for monitoring and preparing the sand supply in a sand tank of sand scattering devices in vehicles, in particular rail vehicles |
| 05/21/2009 | CA2644603A1 Support grid platform for supporting vehicles over ecologically sensitive terrain |
| 05/14/2009 | WO2009060502A1 Ground contact condition controller for wheel apparatus |
| 05/13/2009 | EP2058141A1 Anti-aquaplaning device and method |
| 04/21/2009 | US7520356 Modular wall climbing robot with transition capability |
| 04/15/2009 | CN100478192C Railway train friction management and control system and method |
| 04/08/2009 | CN101402304A Self-saving friction-increasing pad for vehicle wheel in pit |
| 04/08/2009 | CN101402303A Self-saving friction-increasing chain for vehicle wheel in pit |
| 04/02/2009 | WO2009021571A3 Bearing arrangement for a rotatable holding element |
| 04/02/2009 | WO2007120328A3 Vacuum traction device |
| 03/24/2009 | US7506729 Torque-limited electric servo system for deploying a vehicle snow chain traction system |
| 03/04/2009 | EP1438203B1 Dosing device for sanding devices, especially for rail vehicles |
| 03/03/2009 | US7499786 System and method for determining when to update a surface estimation value indicative of a condition of a roadway surface |
| 02/19/2009 | WO2009021571A2 Bearing arrangement for a rotatable holding element |
| 02/11/2009 | CN201192971Y Detrapping device for vehicle |
| 01/15/2009 | DE102008027580A1 Automotive assembly discharges active water repellent into gap between wet road and advancing tyre |
| 01/14/2009 | CN201179818Y Non-slipping chock of automobile |
| 01/07/2009 | CN201176105Y Automobile antiskid sand spraying apparatus |
| 12/24/2008 | EP2004426A1 Centrifugal chain system |
| 12/24/2008 | DE202008014136U1 Sandungssystem für Schienenfahrzeuge Sanding system for rail vehicles |
| 12/04/2008 | CA2631684A1 Tire traction adaptor and method |
| 11/27/2008 | WO2007146799A3 Railroad track de-icing method and apparatus |
| 11/19/2008 | CN100434317C Antiskid material sprinkling apparatus |
| 10/30/2008 | DE10150942B4 Anti-Rutsch-System für ein Profil eines Schuhs oder Reifens Anti-Slip System for a profile of a shoe or tire |
| 10/28/2008 | US7444223 Skid and roll-over protection system and method for vehicles |
| 10/23/2008 | US20080257672 Torque-Limited Electric Servo System for Deploying a Vehicle Snow Chain Traction System |
| 10/08/2008 | EP1976710A2 Vacuum traction device |
| 10/07/2008 | US7433772 Target speed control system for a vehicle |
| 09/17/2008 | CN100418832C Mechanical booster walking system |
| 09/17/2008 | CN100418795C Sanding device for rail vehicles |
| 09/11/2008 | US20080217077 Vehicle Recovery and Traction Ladder |
| 09/11/2008 | DE212006000084U1 Einrichtung zur Überwachung des Flusses von Streugut in Schienenfahrzeugen Means for monitoring the flow of material to be spread in rail vehicles |
| 08/13/2008 | EP1483939B1 Systems and methods for modifying an ice-to-object interface |
| 08/13/2008 | CN201099143Y Anti-slip device of motor vehicle |
| 08/06/2008 | CN201095283Y Motor vehicle anti-skid sand-covering auxiliary device |
| 08/06/2008 | CN100408412C Apparatus and method for traversing curred surfaces by adhesion |
| 08/05/2008 | US7407235 Method for improving the control behavior of a controlled vehicle braking system |
| 07/31/2008 | CA2579986A1 Device to reduce duration of a hydroplaning incident in automobiles |
| 07/29/2008 | US7404464 Vacuum traction device |
| 07/16/2008 | EP1943110A1 Vehicle recovery and traction ladder |
| 07/16/2008 | CA2618457A1 Modular weight systems for automobiles |
| 07/09/2008 | CN201083243Y Tread sweeping device |
| 07/02/2008 | EP1937532A1 Sanding apparatus for rail vehicles, in particular high-speed vehicles |
| 07/02/2008 | CN201080113Y Multifunctional movable pad for preventing type skidding |
| 06/25/2008 | CN201077324Y Automobile short haul emergency anti-skid device |
| 06/18/2008 | CN101200160A Method of estimating a risk of a lack of connecting with the ground for a motor vehicle |
| 06/17/2008 | CA2498099C Hybrid vehicle slip stop device |
| 06/11/2008 | CN100393561C Hybrid vehicle slip prevention apparatus |
| 06/05/2008 | WO2008064747A1 Broadcasting device for a vehicle, particularly a rail vehicle |
| 06/03/2008 | US7380890 System for controlling brake pulsing at vehicle natural vibration frequencies |
| 05/30/2008 | CA2569426A1 Gritzer |
| 05/29/2008 | DE102006055855A1 Safety system for preventing uncontrolled driving condition of e.g. passenger car, has activatable chamber mechanism arranged in front of wheels of transportation unit for local removal of water and/or particulate material on roadway |
| 05/13/2008 | US7370888 Apparatus and method for enhancing tire traction |
| 05/07/2008 | CN101175647A Skid and roll-over protection system and method for vehicles |
| 04/23/2008 | CN201049566Y Magnetic suction force walking drive wheel |
| 04/17/2008 | DE102006048507A1 Frictional coefficient increasing device for vehicle, has container with flowable medium that reacts with water film during application of medium on roadway before tire or on tire with dispensing device such that water film is displaced |
| 04/17/2008 | DE102006048506A1 Frictional coefficient increasing device for vehicle, has container with flowable medium e.g. acetone, that displaces water film on application on roadway before vehicle tire or directly on tire with aid of dispensing device |
| 04/15/2008 | US7357427 Method and apparatus for applying liquid compositions in rail systems |
| 04/12/2008 | CA2603342A1 Method and device for adapting tyres of a means of locomotion to given travel situations |
| 04/03/2008 | WO2008037389A1 Method and device for monitoring and preparing the sand supply in a sand tank of sand scattering devices in vehicles, in particular rail vehicles |
| 04/03/2008 | US20080082244 Vehicle brake system for increasing friction coefficient |
| 04/03/2008 | US20080078599 Vehicle and method for inspecting a space |
| 04/03/2008 | DE102006045492A1 Frictional coefficient increasing device for use in e.g. motor vehicle, has container, in which medium is provided, where medium includes materials from group of glass dust, diamond dust, graphite dust, metal dust and organic granulates |