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:
Apr. 10, 1990
Filed:
Mar. 17, 1989
Gilbert W Linde, New Holland, PA (US);
Shaun A Seymour, New Holland, PA (US);
Ford New Holland, Inc., New Holland, PA (US);
Abstract
A conditioning roll for use in a conditioning mechanism on a hay harvesting machine is disclosed wherein the conditioning roll is formed by a plurality of axially stacked lobed rings movably mounted on a core member rotatably supported by the hay harvesting machine. Key members affixed to the core and engaged with slots in the lobed rings effect a rotation of the lobed rings with the core. An oscillating mechanism is operatively associated with the lobed rings to position the lobed rings in a plane non-perpendicular to the axis of rotation of the core. The oscillating mechanism effects an oscillating movement of the lobed rings during rotation of the core to provide a transverse movement of the outer peripheral surface of the lobed rings while in engagement with the crop material to effect a more aggressive conditioning thereof.