Cultivator shank assembly with cammed shank end receiver
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 9, 1994
Issued Date -
N/A
app pub date -
Jun 18, 1992
filing date -
Oct 24, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A shank assembly for mounting on a tool bar of a farm implement includes an upper shank section having a lower portion with a generally transverse slot near a distal end thereof and a lower section having an upper portion. The lower portion of the upper section includes a slot adapted to receive the upper portion of the lower section. A ground working tool is fixedly attached to a lower extremity of the lower section. The slot has end walls formed into at least one cam surface which urges the ground working tool into simultaneous contact with both endwalls of the slot thereby locking the lower portion and the upper portion together against lateral motion in the slot.
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Family
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Cited Art Landscape
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