Cultivator with supporting apparatus movable to stored position

Details Cultivator with supporting apparatus movable to stored position Cultivator with supporting apparatus movable to stored position

1986-04-24

1988-09-06

Stouffer, Richard T.

Planting

Liquid or gas soil treatment

Hand manipulated

172240, 172427, 280475, A01C 2302, A01B 6302

Patent

active

047684496

ABSTRACT:
A cultivator has a blade secured to a frame. The blade is downwardly projected from the frame and has an edge at the forward side thereof. An air injector is provided at a lower portion of the blade. The frame is supported with the blade and the injector above the ground by a pair of supporting wheels and a stand which are changeable to a criss-crossed stored position to permit the cultivator to be moved downwardly to its operative position.

REFERENCES:
patent: 3039633 (1962-06-01), Mindrum et al.
patent: 3281160 (1966-10-01), Vinther et al.
patent: 3306629 (1967-02-01), Oerman et al.
patent: 3403737 (1968-10-01), Byrd
patent: 3559747 (1971-02-01), Cline
patent: 3895589 (1975-07-01), Garner et al.
patent: 3967564 (1976-07-01), Emling
patent: 4294181 (1981-10-01), Smith

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