Hill plower

Details Hill plower Hill plower

1976-02-27

1977-05-31

Johnson, Richard J.

Motor vehicles

Special driving device

Portable track

172369, 180 19R, B62D 3702, B62D 5500

Patent

active

040263738

ABSTRACT:
A pedestrian controlled tractor particularly suitable for use in working farmland where the ground surface is rough and hilly. The tractor in its preferred form has a relatively narrow endless track driving means and is provided with tubular members directed outwardly from its sides at an angle above the horizontal and also in a substantially horizntal direction. When the tractor is driven by its motor to pull a plow or like implement, a second operator walking along the side of the tractor can support it against lateral tilting or falling by means of a pipe, rod or the like member extending into the one of the tubular members that is disposed in the most suitable direction to permit maximum control.

REFERENCES:
patent: 1553919 (1925-09-01), Smith
patent: 1966783 (1934-07-01), Balaam
patent: 2046560 (1936-07-01), Johnson
patent: 2238346 (1941-04-01), Sorensen
patent: 2655957 (1953-10-01), Lagant
patent: 3009646 (1961-11-01), Purtell

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