Ground plugging device

Details Ground plugging device Ground plugging device

1977-12-15

1979-01-23

Marbert, James B.

Handling: hand and hoist-line implements

Hand forks and shovels

Grappling type

A01B 116

Patent

active

041357523

ABSTRACT:
A lightweight, portable device for use in removing plugs of earth from the ground and particularly useful in connection with metal detecting. A hollow cylindrical body open at the top and bottom has sharpened teeth on its lower edge and a blunt upper edge against which the foot may be pressed to drive the body into the ground. A bail is pivotally attached to the body to facilitate its raising from the ground with simultaneous twisting. The bail may be pivoted to a lowered or retracted position wherein it is below the blunt upper edge of the body in order to completely expose the same for receipt of the foot.

REFERENCES:
patent: 310592 (1885-01-01), Johnson
patent: 1004683 (1911-10-01), Pritchard
patent: 2599087 (1952-06-01), Benison
patent: 3079190 (1963-02-01), Hansen
patent: 3386762 (1968-06-01), Mendonca

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