Post hole digger

Details Post hole digger Post hole digger

1989-07-17

1990-10-09

Novosad, Stephen J.

Boring or penetrating the earth

With tool drive prime mover or above-ground mechanical...

173 22, E21B 702, E21B 302

Patent

active

049614711

ABSTRACT:
A post hole digger comprising an auger and motor assembly pivotably mounted to one end of an elongate support structure, the other end of which being mounted via a pivot connection to a support base either mounted or adapted to be mounted to a vehicle, the elongate support structure being adapted to extend to permit the auger to be moved towards or away from the support base and the pivot connection permitting the auger to be raised or lowered or moved laterally relative to said support base.

REFERENCES:
patent: 2217300 (1940-10-01), Templeton
patent: 2468319 (1949-04-01), Adams
patent: 2562276 (1951-07-01), Kandle
patent: 2568959 (1951-09-01), Illies
patent: 2746720 (1956-05-01), Cannon
patent: 3022839 (1962-02-01), Troche

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