Unearthing plants or buried objects – Earth removal and separation – Moving conveyer – digger or separator
Patent
1982-07-09
1984-05-15
Wilson, John J.
Unearthing plants or buried objects
Earth removal and separation
Moving conveyer, digger or separator
171130, 171133, 198812, 56327R, 209308, A01D 1300, A01D 1700
Patent
active
044482574
ABSTRACT:
A potato harvester comprises a double disc share feeding potatoes to a vibrating upwardly-moving conveyor sieve 1 (FIG. 1), the operational area of which is determined by the relative positions of rollers 2 and 4. This area can be changed to deal with different soil conditions, any slack or excess amount of conveyor 1 resulting from this change being accommodated by an appropriate repositioning of the pulleys 4, 5.
REFERENCES:
patent: 1751898 (1930-03-01), Uhlig
patent: 3159270 (1964-12-01), Johnston
patent: 3548895 (1970-12-01), Gentry, Jr.
patent: 3690383 (1972-09-01), Malley et al.
patent: 3751873 (1973-08-01), Toby
patent: 4168776 (1979-09-01), Hoeboer
patent: 4210237 (1980-07-01), Gram
patent: 4231470 (1980-11-01), Parkes
patent: 4281757 (1981-08-01), Morton
National Research Development Corporation
Tarnoff David I.
Wilson John J.
LandOfFree
Soil-separating assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Soil-separating assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soil-separating assemblies will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-839796