Method and apparatus for driving hollow piles into the ground

Details Method and apparatus for driving hollow piles into the ground Method and apparatus for driving hollow piles into the ground

1982-03-11

1985-01-22

Meister, James M.

Tool driving or impacting

Work cleansing

Plural cleansing fluid sources

173 78, 173105, 175 69, 175394, 175415, 175417, E02D 726

Patent

active

044946139

ABSTRACT:
A method and apparatus for driving a hollow pile into the ground. By using a hollow rod having a short auger fixedly secured to a leading end portion thereof, excavated earth and sand are lifted to and around the upper portion of the auger where compressed air is spouted from nozzle orifices formed in the hollow rod thereby lifting the excavated earth and sand through the hollow pile and consequently discharging the same from the hollow pile. As earth and sand are discharged from the hollow pile, the pile is sunk or driven into the ground.

REFERENCES:
patent: 1290340 (1919-01-01), Pippin
patent: 1659327 (1928-02-01), Montgomery
patent: 2085941 (1937-07-01), Arnold
patent: 2352412 (1944-06-01), Sandstone
patent: 2745650 (1956-05-01), Smith
patent: 3043383 (1962-07-01), Newbold
patent: 3077235 (1963-02-01), Govin
patent: 3130798 (1964-04-01), Schramm
patent: 3391544 (1968-07-01), Dalzko
patent: 3887017 (1975-06-01), Frederick
patent: 4193462 (1980-03-01), Blaschke
patent: 4286935 (1981-07-01), Okuno
patent: 4319784 (1982-03-01), Claringbull

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