Auger spoil disposal box

Details Auger spoil disposal box Auger spoil disposal box

1976-07-27

1977-11-08

Purser, Ernest R.

Boring or penetrating the earth

With means carrying cuttings laterally of bore axis...

37 82, 175161, 294 69R, E02D 17144

Patent

active

040571173

ABSTRACT:
An auger drilling apparatus includes a spoil disposal box guided on the lower end of the auger leads. The auger extends vertically through the box and deposits spoil from the hole being drilled into the box. During drilling, the box rests on the ground at the top of the hole being drilled. When the box is filled, it can be raised on the leads to an elevated position and eject the spoil directly into a dump truck.

REFERENCES:
patent: 684762 (1901-10-01), Taylor
patent: 1554309 (1925-09-01), Tippett
patent: 2085029 (1937-06-01), Lambert
patent: 3495667 (1970-02-01), Cales
patent: 3894400 (1975-07-01), Stillwell et al.

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