Unearthing plants or buried objects – Stone gathering and/or unearthing by impelling above-ground...
Patent
1974-11-18
1976-11-23
Chamblee, Hugh R.
Unearthing plants or buried objects
Stone gathering and/or unearthing by impelling above-ground...
56328R, A01B 4300
Patent
active
039931412
ABSTRACT:
A pin cylinder litter collector for picking up litter by wedging or piercing action comprising a frame, a first shaft rotatable in the frame, and rods secured spacedly radially of said first shaft with said rods having sharp pointed free ends and sleeves of resilient material mounted on them a distance from the sharp pointed ends in order to pick up litter by piercing and wedging respectively. A second shaft is mounted rotatably in the frame and cooperates with the first shaft. On this second shaft is mounted a device for removing litter from the points and in between the sleeves of the rods on the first shaft consisting of first sections which are cylinder brush sections which are aligned for removing litter from the sharp points of the rods and second sections which may be made of metal, plastic, or other suitable material, which are aligned to remove wedged litter from in between the sleeves of the rods. Means are provided to operably connect the first and second shafts, the latter being driven by the former. Litter is discharged into a container removably attached to the frame.
REFERENCES:
patent: 1859980 (1932-05-01), Mueller
patent: 3101581 (1963-08-01), Kelso et al.
patent: 3746099 (1973-07-01), Black
Chamblee Hugh R.
Leach Daniel J.
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