Deep vibrator apparatus and method of use

Details Deep vibrator apparatus and method of use Deep vibrator apparatus and method of use

1981-04-30

1983-11-15

Novosad, Stephen J.

Boring or penetrating the earth

Natural vibration characteristic of an element of boring...

175 69, E21B 718, E21B 724

Patent

active

044150466

ABSTRACT:
A deep vibrator includes a propulsion head (1) vibrating in a transverse direction with respect to the longitudinal axis of a suspension tube propulsion head being secured to the lower end of a suspension tube (2) while the outer wall of the suspension tube (2) includes pipes (4) arranged in the longitudinal direction thereof having at the lower end of the propulsion head (1) a spraying nozzle through which water may be fed under pressure, further spraying nozzles being distributed along the length of the pipes (4,5) and so aligned that they spray water into the annular space surrounding the suspension tube (2) thereby washing ground material toward the propulsion head.

REFERENCES:
patent: 3312295 (1967-04-01), Bodine, Jr.
patent: 3583497 (1971-06-01), Kossowski
patent: 3800889 (1974-04-01), Bauer
patent: 3916634 (1975-11-01), Woodruff
patent: 4249836 (1981-02-01), Schmednecht
patent: 4257722 (1981-03-01), Nakajima
patent: 4319784 (1982-03-01), Claringbull

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