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7137214 |
A snow removal machine including a housing with a forward opening through which snow enters the snow removal machine. At least one rotatable member is positioned and rotatably secured within the housing for engaging and eliminating the s...
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7124521 |
An apparatus for resurfacing an ice surface includes a dolly including a body, a handle and a plurality of wheels attached thereto. The apparatus includes a device for operably receiving fluid from a reservoir and distributing fluid subs...
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7108196 |
Method and apparatus for depositing liquid brine on roadway surface. Substantially horizontally disposed streamer nozzles are employed in conjunction with brine pumps which are operated in correspondence with the forward speed of the tre...
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6904708 |
A snow removal system ( 100 ) for melting snow into water includes a container ( 110 ) having a storage chamber ( 124 ) adapted to store snow and a predetermined amount of water ( 114 ). The snow removal system also includes a heating as...
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6779823 |
A vehicle with a self-contained cooling and heating capability and a tenting feature for sheltering and controlling the temperature at a given location. Warm air is directed out of a heat chamber through a telescopic tube arrangement whi...
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6772543 |
A melting member is adapted to melt snow and ice as it contacts the snow and ice. The melting member is a tablet of sufficient size for melting a substantial amount of ice or snow before dissolving. One or more melting members are placed...
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6553693 |
A snowblower apparatus and a method of using the snowblower. The snowblower apparatus is self contained and portable and may be mounted on a prime mover. A turbine engine is located within a housing and discharges its exhaust to the desi...
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6353212 |
A snow melting attachment for a snow blower for preventing the building up of large snow piles includes a housing having a bottom wall and a peripheral wall. The peripheral wall has an upper edge defining an opening extending into the ho...
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6003916 |
A snow-removal, such as a snow shovel, snow plow and the like, includes a heated blade. The snow-removal device might also provide a selection of temperature settings for the heated blade. The snow-removal device at least fluidizes the s...
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5867926 |
A portable convection heater for removing ice from a side walk including a cart assembly with an axle and a pair wheels rotatably coupled thereto for allowing the pushing of the cart assembly. Further included is a heat blower housing ha...
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5797203 |
A vehicular apparatus which is adapted for removing fluids including snow and/or ice and de-icing or anti-icing liquids from a surface as the apparatus traverses the surface. The apparatus comprises: a first container for receiving a fir...
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5630286 |
A vehicular apparatus adapted for removing fluids including snow and/or ice and de-icing liquids from a surface as the apparatus traverses the surface. The apparatus comprises: a first container for receiving a first portion of the fluid...
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5614292 |
A thermal walkway cover comprises at least three laminated layers including a middle layer of electrically conductive carbonized rubber, a durable, waterproof, UV-resistant top layer, and an insulating, waterproof bottom layer. Means are...
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5605418 |
The object of the present invention is to avoid the difficulty of recruiting snow removal personnel by automatically melting snow that has accumulated on roads in areas having cold climates, and protect human life and secure the safety o...
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5588231 |
A snow removal device that uses a truck frame to hold a snow collecting, melting and storage system. A duct carries snow from a snow blower, mounted on the truck, into a large hopper. The hopper is covered to prevent the snow from leavin...
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5561921 |
A vehicular apparatus which is adapted for removing fluids including snow and/or ice and de-icing or anti-icing liquids from a surface as the apparatus traverses the surface. The apparatus comprises: a first container for receiving a fir...
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5515623 |
A road and/or airport runway scraping blade for use with a ground supported vehicle, which scraping blade includes a frame for attaching the scraping blade to the vehicle. The scraping blade has a front facing side, a rearward facing sid...
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5499462 |
A method and device scatter preheated sand, urea, road salt, etc. from a spreading vehicle onto runways and roads to counteract slipperiness caused by snow, ice, sleet, mud and the like. Preheating of the material is by an electronically...
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5469645 |
A land vehicle system for collecting crude oil and other contaminants which have been spilled on snow and ice covered surfaces includes a crawler tractor having an auger type collection and transfer mechanism mounted forwardly thereof fo...
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5438770 |
An apparatus for improving the steering of a wheeled or track-driven machine, such as a snowblower, the apparatus having a levered wheel mounted to the frame of the snowblower and actuated using an idler wheel connected to the levered wh...
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5365681 |
A vehicle for snow removal has a conveyor belt for transporting shovelled snow from a front end shovel up to a collection load box, above which the snow is melted by a plurality of heat sources for deposit into the collection load box. A...
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5199198 |
There is disclosed a method and apparatus for disposal of snow in urban areas. Snow is disposed of using existing manhole or other connections to sewer systems with a portable or mobile disposal unit formed of a snow receiving bin, a gri...
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5140762 |
Apparatus for melting snow and ice includes hand-propelled wheeled frame on which is mounted a motor and generator and a heater positioned substantially parallel to and spaced from the ground to be cleared of snow. The snow melting appar...
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5075987 |
An apparatus for removing compressed snow and the like, includes a steam cutter provided with a plurality of longitudinally extending steam pipes connected to a steam header, with each of the steam pipes having a steam discharging openin...
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4918844 |
Resurfacing or conditioning of the ice surface of an ice rink in the area adjacent the edge of the ice and the kickboards defining the edge of the ice is carried out by a burner unit which applies a propane flame in a direction downwardl...
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4697572 |
Apparatus and method utilize an open-top hopper having an upper cascade-zone and a lower pool-zone. Crude snow-debris is intermittently dumped into the hopper open-top and there operationally admixed with low-temperature water; this admi...
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4586275 |
Apparatus for the re-surfacing of an ice surface particularly the surface of a curling rink. An ice melting machine having a plurality of burners is drawn at a slow and uniform rate of speed along a curling rink by a winch arrangement wh...
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4506656 |
A wheeled trailer main frame is provided including an upwardly opening tank supported therefrom for receiving a quantity of water therein from a below frost line pressurized supply of water. Motor driven agitator structure is disposed in...
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4409957 |
An apparatus for melting snow is disclosed. The apparatus comprises a heating chamber which is vented to the atmosphere, with the heating chamber including an upper portion and a lower portion. Spaced heat exchangers are positioned in th...
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4325195 |
A snow thrower having an impeller which has forward facing blades which extend a short distance inward from the periphery of the impeller is disclosed. The impeller blades are substantially rigid during operation, and the impeller cooper...
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4324307 |
An improved ice and snow melting system employing motor vehicle hot exhaust gases includes a stub pipe for bolt-on clamping to the rear of a motor vehicle exhaust pipe in parallel-spaced realtion, in forward direction the stub pipe divid...
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4271617 |
A method of removing snow from ground surfaces, comprising discharging into a layer of snow lying on the ground in front of a travelling vehicle, high velocity water from a plurality of nozzles mounted on the front portion of the vehicle...
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4110597 |
A heating device for installation on the roof of a structure to permit water to flow off the structure from behind a blockage of ice. An elongate, hollow tubular member defines a chamber in which is situated a point heat source. A jacket...
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4092789 |
Apparatus for directionally controlling the movement of high velocity air in relation to a work surface including a mobile support frame, a jet engine having an elongate tubular housing attached to the support frame, an air intake at one...
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4034739 |
A chassis having a walking beam undercarriage suspends a carrier in an adjustable manner. The carrier is confined for vertical travel by chassis mounted guides and serves to carry a series of liner members defining multiple burning chamb...
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4008644 |
An apparatus for clearing of land mines are disclosed. One or more rocket engines is mounted above the surface of an area to be cleared, and are then moved over this surface with their stream of exhaust gases directed downwardly towards ...
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3964183 |
A method of freeing a coating of ice, snow or frost frozen on to the surface of a manufactured material, such as a metal partition, a masonry or painted structure, or a paved roadway or runway, by concentrating an intense beam of visible...
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3805766 |
Field-burning apparatus including a frame supported for movement along a path over a field which may be covered with combustible material (such as the stubble remaining after a hay field has been mown). Mounted on the frame is a power-dr...
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3745700 |
A machine having a continuous conveyer with a scoop at its forward end and a jet engine supplies hot air at 600° F. and 600 miles per hour to the conveyer. The hot air from the engine is directed back and forth through the dirt being co...
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3521029 |
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3508351 |
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3484961 |
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3475056 |
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3465455 |
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3455041 |
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3410262 |
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3382603 |
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3373734 |
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3359969 |
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3346973 |
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