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:
Dec. 10, 1996
Filed:
Mar. 09, 1995
Lee F Nikkel, Madrid, NE (US);
Eugene H Schmidt, Madrid, NE (US);
A.I.L., Inc., North Platte, NE (US);
Abstract
An adjustable row following guidance device for a tractor drawn row crop implement, includes a main support member disposed substantially transverse to the direction of travel of the implement as pulled by the tractor and having a first side and a second side, a first crank arm-assembly being releasably attachable to either of the first side and the second side, a second crank arm assembly being releasably attachable to either of the second side and the first side, the attachment of the crank arm assemblies to the main support member forming a generally inverted U-shape, each crank arm assembly including a laterally offset configuration, so that when the first crank arm assembly is attached to the first end, and the second crank arm assembly is attached to the second end, the device has a first implement width, and when the first and second crank arm assemblies are reversed on the main support member, the device has a second implement width, each crank arm assembly further including a forward portion with a tractor connection point, and a rearward portion with an implement connection point, the implement connection point being rearwardly pivotable relative to the tractor connection point.