Cultivators

Details Cultivators Cultivators

1972-07-07

1976-10-12

Rader, Ralph T.

Earth working

With drive means for tool or cleaner

Plural driven tools

172110, A01B 3300

Patent

active

039851842

ABSTRACT:
A cultivator for attachment to the rear of a prime mover has a frame with a plurality of side-by-side soil-working members rotatably mounted on vertical shafts journalled in said frame. A power take off connection drives a crank mechanism and connecting rods interconnect the crank mechanism with arms on the shafts to oscillate the soil-working members in operation. Each connecting rod is connected to alternate soil-working members so that neighboring soil-working members oscillate in different directions. Each soil-working member preferably has four tines in cruciform configuration and a roller is adjustably mounted to the rear of the soil-working members to regulate the latter's working depth.

REFERENCES:
patent: 2722167 (1955-11-01), Rode
patent: 2764922 (1956-10-01), Carnall et al.
patent: 3499494 (1970-03-01), Gijzenberg
patent: 3520372 (1970-07-01), Beck
patent: 3657785 (1972-04-01), Vissers

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