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. 30, 1977
Filed:
Aug. 11, 1975
Thomas Gene Schrag, Newton, KS (US);
Merle Keith Burkhart, Newton, KS (US);
Harold Keith Garrison, Newton, KS (US);
Hesston Corporation, Hesston, KS (US);
Abstract
Large round bales are gathered in the field with a towable implement having a long bed that may be tipped forwardly or rearwardly to the ground about an intermediate transverse axis in order to accomplish front or rear loading of the implement. Bales are successively loaded by driving laterally spaced beams of the inclined bed under the bales as conveyor chains on the beams draw the bales in the opposite direction up onto the beams, whereupon the bed is leveled out for transporting the picked up bales. Unloading is accomplished by inclining the bed appropriately and driving the bales off the beams with the conveying chains as the beams are simultaneously drawn out from under the bales. The bed may be disposed either directly behind its towing vehicle or off to one side thereof by virtue of a hydraulically controlled, articulated tongue, and bale loading and unloading is facilitated by virtue of the absence of any interfering drive shafts across the beams at their opposite ends.