Earth working – With drive means for tool or cleaner – Plural driven tools
Patent
1978-06-19
1982-07-20
Johnson, Richard J.
Earth working
With drive means for tool or cleaner
Plural driven tools
172125, A01B 3306
Patent
active
043401180
ABSTRACT:
A cultivating implement has a row of soil working members mounted along the length of an elongated portion of the implement frame. The members are rotatable about upwardly extending shafts that are geared to an overlying common driving shaft and an imput shaft drives the driving shaft through a change speed gear secured at one lateral side of the frame portion. The common driving shaft is located below the imput shaft and both shafts extend transverse to the direction of travel. The change speed gear includes interchangeable pinions housed within a box at the lateral side of the frame portion.
REFERENCES:
patent: 2741173 (1956-04-01), White
patent: 3183980 (1965-05-01), Howard
patent: 3667551 (1972-06-01), Lely
patent: 3779320 (1973-12-01), Cantone
patent: 3885633 (1975-05-01), Lely
patent: 4003437 (1977-04-01), Lely
Johnson Richard J.
Mason William B.
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