Skip row cultivators

Details Skip row cultivators Skip row cultivators

1979-06-28

1981-02-03

Marlo, George J.

Earth working

Plural relatively movable tools

Vertically translatable tool

172662, 172763, A01B 334, A01B 1500

Patent

active

042483107

ABSTRACT:
The moveable plow shanks upon a skip row cultivator are mounted for vertical sliding motion. Each shank has a hydraulic cylinder connected to it by a flexible hydraulic line so that the tool bar to which the shanks are connected may be folded. By selectively energizing the hydraulic cylinders by a single valve, alternate cultivators are placed in the cultivating or non-cultivating position.

REFERENCES:
patent: 925362 (1909-06-01), Lucier
patent: 3058243 (1962-10-01), McGee
patent: 4194573 (1980-03-01), Rettkowski

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