The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 1993
Filed:
Jan. 15, 1979
Harry C Deckler, South Bend, IN (US);
Allied Products Corporation, Chicago, IL (US);
Abstract
For multi-row planting a seed planter having furrow-opening discs and associated gauge wheels the independent support arms of which are operatively interconnected by an equalizer arm whereby the combined load carried by the gauge wheels is distributed substantially equally therebetween so as to compensate for ground surface irregularities encountered by the gauge wheels. The distance a planter rises when a gauge wheel rolls over a stone is cut in half thereby reducing shock and minimizing interference with seed metering and dispensing. The equalizer arm may be mounted on adjustable support linkage whereby the gauge wheels may be positioned at different heights for different depth furrows.