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:
May. 12, 1987
Filed:
Sep. 06, 1983
Terry A Williams, Batavia, IA (US);
Harold E deBuhr, Ottumwa, IA (US);
Dale R Dolberg, Hedrick, IA (US);
Henry W Suechting, Jr, Ottumwa, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A sensing unit for a row crop harvester guidance system is simply attachable and retrofittable to commercially available headers. The header comprises first and second crop dividers, each having a pair of sidewalls. A crop receiving passageway is formed between the dividers. The sensing unit comprises a rotatably mounted crop engaging arm biased into a crop engaging position in which the arm is disposed in the passageway. For mounting the unit includes a frame member which is fixed to the divider sidewalls with either bolts or clamping plates. Forwardly converging edges of the frame member are received within a tip on the forward end of the divider. The unit may be alternately fixed to dividers having different sizes and corresponding to different row spacings.