System and method for a disc opener with gauge wheel depth adjustment assembly
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United States of America Patent
Stats
-
Jan 27, 2009
Grant Date -
N/A
app pub date -
Nov 14, 2007
filing date -
Nov 14, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A disc opener system for attachment to an agricultural vehicle for opening a seed trench. The system includes a main arm, a disc opener mounted to the main arm, a gauge wheel mounted about a pivot axis to the main arm, a gauge wheel mounted for rotation on the gauge arm, and a depth adjustment assembly for adjusting and positively locking a position of the gauge wheel relative to disc opener. The depth adjustment assembly includes an adjustment link mounted to the main arm, an adjustment coupling attached to the gauge arm, a handle pivotably attached to the adjustment coupling and a clip attached to the adjustment coupling. The clip locks the handle in a position where it mates the adjustment link and adjustment coupling to fix the position of the gauge wheel relative to the disc opener.
First Claim
Family
International Classification(s)
Cited Art Landscape
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