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7380355 |
A manually propelled ice rink building and resurfacing device. The device includes a chassis with removable wheels, a water tank mounted on the chassis, and a heating chamber within the water tank, the water tank receiving snow to be mel...
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7077346 |
A method of and system for liquefying snow. The system includes a rotor-stator device mounted within a melting reservoir and having a slotted rotor and a slotted stator. Snow and/or ice is deposited in a water bath in the melting reservo...
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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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6736129 |
The present invention relates to a snow melting apparatus including a container for holding a snow melting medium and receiving the snow; and a burner having a combustion chamber, wherein at least a portion of the combustion chamber is s...
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6408843 |
The invention is a portable ground thawing device using a shallow rectangularly shaped box-like apparatus (or thaw body) that is open-ended on the side that would normally form the floor of the thaw body. This open-ended box is construct...
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6305105 |
An apparatus for disposing of snow that is deposited on a surface. The apparatus includes a removal mechanism that removes the snow from the surface and guides the snow into the apparatus. A first chamber is connected to the removal mech...
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6223742 |
Suitable for melting snow, the apparatus has a flame heater for melting snow directly by flame contact directed from above, a conveyor for transporting snow to the flame heater for melting, and a drainage for allowing water to drain whil...
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6128838 |
A heated bucket system for significantly reducing the accumulation of frozen mud and ice within a bucket thereby maintaining the bucket's dirt moving capacity. The inventive device includes a bucket attachable to an arm of a backhoe or o...
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5956872 |
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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5953837 |
A cylindrical tank is situated on a bed of a vehicle. A tank opening is provided at a top of the tank. An agitator is provided within the tank. A heating unit such as an oil fired boiler, comprises a burner unit situated on the bed, and ...
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5791335 |
A snow melting apparatus comprises a hopper which forms a lower trough. A pivoting ram/screen assembly prevents large object debris from passing to the trough. A manifold which mounts a plurality of rotating sprinkler heads defines a spr...
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5787613 |
An vehicle for removing and melting snow from a roadway wherein the snow is collected, transferred to a snow melting means which utilizes heat from the exhaust and cooling system to melt the snow. The vehicle includes means for restricti...
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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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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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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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5235762 |
A snow melting apparatus (1) including a reduction chamber (4) into which heated air is forced by a burner (14). Heated air is distributed within the reduction chamber (4) by using a central conduit (13) to which are rigidly affixed heat...
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4978068 |
An apparatus and method for heating snow traction-improving material contained in a bin mounted on a motor vehicle, such as a truck. Panels are attached to the side of the bin to form a sealed cavity surrounding the bin. Hot exhaust from...
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4813165 |
Snow removing and dissolving apparatus carried by a self-propelled motor vehicle and formed by at least one rotary drum arranged in front of the vehicle. A screw conveyer picks up the snow collected by the rotary drum and conveys it to a...
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4785561 |
Snow removal equipment includes a snowblower on a truck delivering snow into the top of a snow reduction chamber on the back of the truck. The snow falls on several spaced apart, horizontal layers of hot, mutually parallel closely spaced...
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4676224 |
A heating and melting apparatus according to the present invention has a housing for receiving a substance to be melted, a heater for heating the housing in order to melt the substance, and a vessel for receiving and storing the resultin...
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4615129 |
A mobile snow-disposal unit having a vehicle including a sealable snow-collection receptacle having a water-holding internal compartment and an engine for propelling the vehicle utilizes a vacuum pump for lowering the internal pressure o...
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4549364 |
A method for laying a snow road or an airplane runway on a snow or ice covered surface includes the removal of a predetermined and relatively small portion of the snow or ice surface, which is melted to water and mixed with the snow or i...
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4353176 |
A snow removal device includes a truck unit having a forward cab portion and a rear storage portion. An elongated V-shaped container is disposed in the rear storage portion, wherein the container has a curved base, a pair of upwardly ext...
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4071966 |
Apparatus for removing snow from the surface of a roadway to a disposal site as the roadway vehicle advances and scoops up the snow into a storage chamber. A primary conduit engaging the road surface coupled with a secondary conduit toge...
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3979794 |
This disclosure pertains to a vehicular snow removal device which encloses a quantity of snow and ice into an openable container equipped with steam jackets, permitting the snow to be heated by the steam supplied to the jackets by a stea...
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3866340 |
A fluid containing insulated reservoir or tank is mounted on a vehicle chassis having an engine thereon, a hydraulic pressure means and a control cab. A roadway cleaning apparatus, comprising a forwardly open horizontally disposed substa...
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3803732 |
A vehicle carries a water tank and is provided at the front thereof with a snow pick-up unit. Snow from the pick-up unit is conveyed to a melting unit which delivers water into the tank. The tank is equipped to discharge water into a sew...
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3802020 |
A mobile burner for sterilizing and decontaminating seed grass fields without thereby causing excessive air pollution. The mobile burner apparatus comprises a vehicular structure having a combustion chamber and means for collecting and c...
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3766586 |
A fluid containing insulated reservoir or tank is mounted on a vehicle chassis having an engine thereon, a hydraulic pressure means and a control cab. A roadway cleaning apparatus, comprising a forwardly open horizontally disposed substa...
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3670359 |
A sweeping apparatus driven by a fuel burning engine, the sweeping mechanism including first and second counter-rotating brushes, the first and lower brush being in contact with the surface to be swept and rotating counter to the directi...
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3464128 |
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3456368 |
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3404470 |
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3393462 |
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3353286 |
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3331433 |
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3309798 |
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3304632 |
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3241253 |
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3155089 |
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3150660 |
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3066428 |
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2995841 |
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2877762 |
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2705844 |
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2696814 |
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2630637 |
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2619745 |
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2616413 |
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2605760 |
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