Utility tractor

Motor vehicles – Steered by walking attendant

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Details

172259, B62D 5106

Patent

active

039865738

ABSTRACT:
A hand guided, motor driven, utility tractor having a single drive wheel which is rotatably mounted on a frame approximately 1/2 to 2/3 of the length of the frame away from its front end and which is driven by an engine mounted on the frame forward of the drive wheel. A beam is adjustably mounted on the frame to the rear of the drive wheel for attaching plows, discs or a variety of other devices for planting, tilling, smoothing or otherwise modifying land in the path of the drive wheel. A stabilizer wheel, preferably with a cutter portion adapted to penetrate the soil, is adjustably mounted on the frame forward of the drive wheel and disposed forward and below the engine. A hand control lever is mounted on a handle structure extending upwardly and rearwardly from the frame and simultaneously raises, or lowers, the tool attachment beam and the stabilizer wheel.

REFERENCES:
patent: 1550291 (1925-08-01), Stull et al.
patent: 1612823 (1927-01-01), Keese
patent: 2228723 (1941-01-01), Large
patent: 2368290 (1945-01-01), Donald
patent: 2388981 (1945-11-01), Kuntz
patent: 2484264 (1949-10-01), Barnes
patent: 2489274 (1949-11-01), Donald
patent: 2545735 (1951-03-01), Howard
patent: 2597107 (1952-05-01), Kelsey
patent: 2711124 (1955-06-01), Conwell
patent: 3016957 (1962-01-01), Olson
patent: 3166140 (1965-01-01), Butler
patent: 3647005 (1972-03-01), Boyd
patent: 3680640 (1972-08-01), Dawson

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