| Patents for E01H 10 - Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials (816) |
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| 09/06/2001 | DE10010274A1 Spray system for a salt-water test track, for testing motor vehicle corrosion, has a ring main connecting to a number of spray jets and control valves so that an even spray can be obtained over the whole test track |
| 09/06/2001 | DE10010249A1 Spraying system used for a salt test track for corrosion testing automobile prototypes contains a feed line for the liquid to be sprayed connected to spraying nozzles |
| 09/06/2001 | DE10007926A1 Streuvorrichtung mit einem Zwischenbehälter zum Ausbringen von flüssigem Streugut Scatterer with an intermediate container for dispensing liquid Grit |
| 08/30/2001 | DE10007925A1 Streuvorrichtung zum Ausbringen von angefeuchtetem Streugut Spreading device for dispensing moistened grit |
| 08/29/2001 | EP1127982A2 Device for spreading pre-wetted granular material |
| 08/29/2001 | EP1127981A2 Device with an intermediate container for spreading pre-wetted granular material |
| 08/07/2001 | US6270020 Roadway deicing system |
| 07/25/2001 | CN1305038A Method for preventing and treating damage caused by snow on highway |
| 06/12/2001 | US6246938 Vehicle for spreading products on the road surface, in particular de-icing products |
| 05/02/2001 | CN2428516Y Convenient snow-removing device |
| 03/27/2001 | US6206299 Traction enhancing deployment system |
| 01/18/2001 | DE19933647A1 A method for distributing grit on icy roads has a wetting attachment to moisten the road salt to prevent it being blown away |
| 01/16/2001 | US6173904 Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable position snow removal device |
| 01/03/2001 | CN2412922Y Snow-removing spreader car |
| 12/26/2000 | US6166657 Imminent icing condition enunciator |
| 11/28/2000 | US6154699 Gritting systems and methods |
| 11/15/2000 | EP1051261A1 A sprayer boom |
| 11/01/2000 | CN1272129A Liquid for prevention of freezing of aircrafts and runways |
| 10/03/2000 | US6126083 Method and a stationary arrangement for discharging a deicing liquid |
| 09/13/2000 | EP1034231A1 Liquid for the prevention of freezing of aircrafts and runways |
| 09/09/2000 | CA2300474A1 Rear mounted spreader with horizontal auger |
| 08/23/2000 | CA2555012A1 Combination dump and spreader apparatus |
| 08/23/2000 | CA2555008A1 Combination dump and spreader apparatus |
| 08/23/2000 | CA2555004A1 Combination dump and spreader apparatus |
| 08/15/2000 | US6102306 Multifunctional flush surface nozzle |
| 08/09/2000 | EP1025316A1 Road brine spreader |
| 07/27/2000 | WO1999054153A9 Traction enhancing deployment system |
| 07/18/2000 | US6089478 Spreader assembly |
| 07/05/2000 | EP1016758A1 Antislipping agent for freezed road surfaces, method of spreading the same, and apparatus for spreading antislipping agent for freezed road surfaces |
| 07/04/2000 | US6082638 Anti-icing nozzle mounting device |
| 06/22/2000 | WO1999054153A8 Traction enhancing deployment system |
| 05/30/2000 | US6068200 Method for depositing snow-ice treatment material on pavement |
| 04/27/2000 | DE19845083A1 Spreader system to scatter deicing salt and brine over iced roads has a spinning disk to distribute the mass flow into sub-flows for an improved and consistent spread from the vehicle |
| 04/18/2000 | CA2054840C Liquid de-icing agent based on acetates and process for melting snow and ice on traffic surfaces with the aid of this agent |
| 04/05/2000 | EP0990738A1 Method for remotely controlling, adjusting and maintaining a spreading device |
| 03/28/2000 | US6042023 Automatic deicing unit |
| 03/15/2000 | EP0985769A1 Device for spreading granular material |
| 03/08/2000 | EP0966327A4 Vehicle mounted spray apparatus and method |
| 01/26/2000 | CN2360443Y Snow dissolving agent distributor |
| 01/19/2000 | CN2359329Y Machine for spreading antiskid and snow melting material |
| 12/29/1999 | EP0966327A1 Vehicle mounted spray apparatus and method |
| 12/16/1999 | WO1999054153A3 Traction enhancing deployment system |
| 12/08/1999 | EP0962594A2 Stationary de-icing spray installation for dispensing de-icing liquids |
| 11/23/1999 | US5988535 Method and apparatus for depositing snow-ice treatment material on pavement |
| 11/13/1999 | CA2237511A1 Vehicle sand spreader |
| 10/28/1999 | WO1999054153A2 Traction enhancing deployment system |
| 10/12/1999 | US5964410 Method and apparatus of uniform nozzle liquid application by way of vehicle |
| 10/06/1999 | EP0947633A1 Process and apparatus for stationary dispensing de-icing liquids |
| 09/30/1999 | WO1999049142A1 Method and device for a stationary distribution of liquid thawing agents |
| 09/14/1999 | US5950934 For applying a sand mixture to a roadway |
| 08/03/1999 | US5931393 Salt-sand spreader with liquid injector |
| 07/29/1999 | WO1999037405A1 A sprayer boom |
| 06/15/1999 | US5911363 Vehicle mounted spray apparatus and method |
| 05/20/1999 | DE19749051A1 Wooden storage container for material spread on roads |
| 05/18/1999 | US5904296 Apparatus and system for synchronized application of one or more materials to a surface from a vehicle and control of a vehicle mounted variable positions snow removal device |
| 05/12/1999 | DE19749674A1 Spraying unit, especially for delivery of deicing fluid onto road or runway |
| 05/06/1999 | WO1999022076A1 Road brine spreader |
| 03/11/1999 | WO1999011729A1 Liquid for the prevention of freezing of aircrafts and runways |
| 03/04/1999 | WO1999010602A1 Antislipping agent for freezed road surfaces, method of spreading the same, and apparatus for spreading antislipping agent for freezed road surfaces |
| 03/04/1999 | CA2301508A1 Anti-slipping agent for frozen road surface and spreading method thereof, and apparatus for spreading the anti-slipping agent for frozen road surface |
| 02/23/1999 | US5873396 Sandbag-filling apparatus |
| 02/18/1999 | DE19733359A1 Container for road gritter |
| 12/29/1998 | US5853262 Process and apparatus for de-icing roadways and re-using collected melting solution |
| 11/22/1998 | CA2238242A1 Spreader assembly |
| 10/02/1998 | CA2234123A1 Sanding truck |
| 09/17/1998 | WO1998040166A1 Vehicle mounted spray apparatus and method |
| 08/20/1998 | WO1998035762A1 Automatic deicing unit |
| 08/20/1998 | CA2280959A1 Automatic deicing unit |
| 08/19/1998 | EP0858730A1 A machine or an implement comprising a hopper |
| 07/22/1998 | EP0853708A1 Gritting systems and methods |
| 07/15/1998 | EP0852902A2 An implement for spreading material |
| 05/28/1998 | WO1998021937A1 Synchronized application of one or more materials to a surface from a vehicle |
| 04/15/1998 | EP0835962A1 Vehicle for spreading products on the road surface, in particular de-icing products |
| 04/08/1998 | EP0757736B1 Method and device for de-icing road carriageways involving the re-use of recovered thawing solution |
| 06/25/1997 | CN1152602A Snow-removing and ice-thawing agent |
| 04/17/1997 | WO1997013926A1 Gritting systems and methods |
| 04/16/1997 | EP0624215B1 Method and device to scatter a preheated material on a surface |
| 02/27/1997 | DE19616659A1 Automatic spreader for distribution of material |
| 02/18/1997 | US5603452 Stationary spreader |
| 02/12/1997 | EP0757736A1 Method and device for de-icing road carriageways involving the re-use of recovered thawing solution |
| 09/12/1996 | DE19606548A1 Scatter-mechanism for spreader vehicle used in winter |
| 08/06/1996 | US5542719 Stationary standby sand spreading unit for roadways |
| 08/01/1996 | WO1996023108A1 A device for heating and transporting particulate material, such as sand or the like |
| 08/01/1996 | CA2211407A1 A device for heating and transporting particulate material, such as sand or the like |
| 05/29/1996 | CN2228094Y Pulled-type Salt-spraying machine |
| 05/14/1996 | US5515623 In a snow removal scraping blade assembly |
| 05/14/1996 | CA2079372C Process and apparatus for snow removing using a saline solution |
| 03/26/1996 | US5501403 Spreading apparatus and a distribution chamber therefor |
| 03/21/1996 | WO1996008604A1 Method of removing snow and ice from road surfaces and a preparation 'kama' to combat road ice |
| 03/19/1996 | US5499462 Method and device to scatter a preheated material on a surface |
| 03/14/1996 | DE4429188A1 Spreader for ice prevention materials in liquid and granulated form, for winter road maintenance |
| 02/28/1996 | EP0698150A1 Method and device for distributing road salt |
| 12/20/1995 | EP0687776A1 Winter service spreading device with hydraulic transmissions |
| 12/05/1995 | US5472291 Process and device for de-icing roadways |
| 11/02/1995 | WO1995029296A1 Method and device for de-icing road carriageways involving the re-use of recovered thawing solution |
| 11/02/1995 | CA2188935A1 Method and device for de-icing road carriageways involving the re-use of recovered thawing solution |
| 10/18/1995 | EP0547193B1 Process and device for de-icing roadways |
| 10/04/1995 | EP0675231A1 Means and method for spreading of salt slurry |
| 09/28/1995 | DE4414520C1 Verfahren und Einrichtung zum Enteisen von Fahrbahnen unter Wiederverwendung rückgewonnener Auftaulösungen Method and apparatus for de-icing roads under reuse of recovered thawing |
| 09/05/1995 | US5447272 Automatic deicer spreader |