Unearthing plants or buried objects – Earth removal and separation – Moving conveyer – digger or separator
Patent
1993-07-21
1995-09-19
Reese, Randolph A.
Unearthing plants or buried objects
Earth removal and separation
Moving conveyer, digger or separator
172 63, 172 43, A01B 4300
Patent
active
054509076
ABSTRACT:
An implement for gathering objectionable rocks and debris from the ground including a positive stop for limiting the range of displacement of the gathering mechanism relative to the ground. In the embodiment described, the gathering mechanism comprises a first roller to engage the ground to dislocate rocks and debris therefrom; and a second roller forming a gap above the first roller through which only selected rocks and debris may pass. The height of the first and second rollers in reference to the ground is vertically adjustable. The first and second roller are displaced upward by large forces placed upon the first roller.
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Innocent Kenneth L.
McPherson Mac E.
McPherson Michael G.
Noskas Roger D.
Parkos Gary A.
Glenmac Inc.
Novosad Christopher J.
Reese Randolph A.
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