Furrow opening assembly
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United States of America Patent
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-
Jun 14, 1988
Grant Date -
N/A
app pub date -
Aug 22, 1985
filing date -
Aug 22, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A towable, furrow opening assembly has an intermediate opener and delivery tubes for deposit of materials such as seed into the opened furrow, together with a trailing press wheel and an aligned, leading wheel such that furrow depth is controlled by the wheels whose corresponding, articulated frames are looped over the opener. Buckling of the frames at the will of the operator varies the depth of the furrow.
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Family
International Classification(s)
Cited Art Landscape
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