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:
Jan. 13, 2015
Filed:
Nov. 25, 2008
Benjamin J. Toman, Omaha, NE (US);
Benjamin J. Toman, Omaha, NE (US);
Valmont Industries, Inc., Omaha, NE (US);
Abstract
A flotation drive assembly for mechanized irrigation systems such as a corner pivot irrigation machine, a center pivot irrigation machine or a linear move irrigation machine wherein the flotation drive assembly improves upon the field traction of the mechanized agricultural irrigational systems and which improves the resistance to wheel track rutting that may occur during the normal operation of the systems. The flotation drive assembly of this invention is designed so that the gearbox which drives the wheel/tire assemblies at the opposite ends of the main frame of the drive unit or tower is mounted so as not to support the weight of the tower or the water contained therein.