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:
Jun. 10, 2003
Filed:
Feb. 01, 2001
Gary D. Tanck, Menasha, WI (US);
Dennis L. Ramaker, Valders, WI (US);
Mike E. Grunwald, Newton, WI (US);
Nigrelli Systems, Inc., Kiel, WI (US);
Abstract
A packaging machine for loading of individual articles into a product cartons that includes a rotary blank feeder and a rotary board erector. The rotary blank feeder includes a plurality of feeder arms each having a vacuum head. The feeder arms are each rotatable about a common axis of rotation and the entire folding arm assembly is rotatable about an offset secondary axis of rotation. Each vacuum head of the rotary blank feeder moves into contact with the lowermost planar carton blank contained with an overhead hopper and transfers the carton blank to a board feed conveyor. From the board feed conveyor, each carton blank enters into a rotary board erector having a plurality of folding arms rotatable at variable speeds about a common axis of rotation. The folding arms of the rotary board erector partially fold each planar carton blank for loading with individual articles.