Suspension system for wheel rakes
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United States of America Patent
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Apr 7, 2015
Grant Date -
Jul 26, 2012
app pub date -
Jan 13, 2012
filing date -
Oct 30, 2007
priority date (Note) -
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Abstract
A suspension system for forage rakes having at least one floating forage rake wheel has a hydraulic cylinder is used for both lift and suspension of the floating forage rake wheel. A hydraulic accumulator provides expansion room for hydraulic fluid to move in and out of the hydraulic cylinder during suspension.
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