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. 19, 2022
Filed:
Apr. 09, 2019
Firefly Automatix, Inc., North Salt Lake, UT (US);
Steven R. Aposhian, Farmington, UT (US);
Eric E. Aston, Farmington, UT (US);
William M. Decker, Salt Lake City, UT (US);
Seth W. Jeppson, Clearfield, UT (US);
Mark C. LeBlanc, Salt Lake City, UT (US);
Austin J. Neuner, Layton, UT (US);
FireFly Automatix, Inc., North Salt Lake, UT (US);
Abstract
A stacking head for stacking rolls of sod can include a number of screw assemblies that are employed to secure and remove sod rolls from a stacking conveyor. Each screw assembly can include a center stake and a corkscrew that pierce a roll as the stacking head is forced into the roll. The rate at which the stacking head is moved vertically relative to the roll can be synchronized with the rate at which each screw assembly is rotated. This synchronization ensures that the corkscrew will pass into the roll while the stacking head is simultaneously forced into the roll without damaging the delicate sod.