Earth reduction tool
OwnerJohn William Gilman, Edward Kennedyinventors
Life of this patent
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OwnerJohn William Gilman, Edward Kennedyinventors
Estimating the term…
A reduction system using water pressure and vacuum excavation and including a water supply tank, water pump, vacuum pump, slurry collection tank, a system for tilting the collection tank, handheld reduction tool, and a drive system. The reduction tool, or wand, is used to deliver high pressure fluid, such as water, to the ground in order to loosen soil directly in front of the tool. The tool includes diametrically opposed nozzles which are angled with respect to one another such that pressurized water delivered from the nozzles is directed in a fashion to slice the ground in a generally spiral or helical fashion as the tool is pressed downward into the ground. As the soil is loosened by the pressurized water delivered from the nozzles, the loosened soil is sucked away to form a hole in the ground, and such loosened soil (a slurry when mixed with the water) passes upwardly through the tool in a vacuum air-flow created by the vacuum pump and is deposited in the slurry collection tank.
A reduction system for moving and collecting material, the reduction system comprising:
A reduction system for moving and collecting material, the reduction system comprising:
A reduction system for moving material, the reduction system comprising:
A reduction system for moving material, the reduction system comprising:
A reduction tool for transporting material, the reduction tool being for use in a reduction system having pressurized liquid, the reduction tool comprising:
A method for moving and collecting material, the method comprising:
A reduction system for moving material, the reduction system comprising:
A reduction tool for transporting material, the reduction tool being for use in a reduction system having pressurized fluid, the reduction tool comprising:
A reduction tool for transporting material, the reduction tool being for use in a reduction system having pressurized fluid, the reduction tool comprising:
A reduction tool for transporting material, the reduction tool being for use in a reduction system having pressurized liquid, the reduction tool comprising:
A reduction system for moving and collecting material, the reduction system comprising:
Dependencies are inferred from the claim text.