Rotary harrows

Details Rotary harrows Rotary harrows

1975-05-27

1976-11-23

Shapiro, Paul E.

Earth working

With drive means for tool or cleaner

Plural driven tools

A01B 3306

Patent

active

039931447

ABSTRACT:
A rotary harrow has soil-working members mounted in a row and each of the members includes an upwardly extending shaft with a single tine that is spaced from the shaft. The tine or tines of adjacent soil-working members are offset from one another by substantially 180.degree. about their corresponding shafts so that when a first tine is positioned as far forward as possible and a second tine of an adjacent soil-working member is positioned as far rearwardly as possible, fouling is prevented.

REFERENCES:
patent: 3616862 (1971-11-01), van der Lely

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