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:
Sep. 09, 1980
Filed:
Oct. 03, 1978
Keith W Nord, Stillwater, MN (US);
Joseph G Quast, North St. Paul, MN (US);
William H Williams, Maplewood, MN (US);
Naaman W Willmore, St. Paul, MN (US);
Ronald B Benson, Stillwater, MN (US);
Ex-Cell-O Corporation, Troy, MI (US);
Abstract
The drawings illustrate a conveying and stacking machine for handling basket trays and dollies. This machine includes a dual-speed conveyor adapted to receive basket trays, a chute mounted at a predetermined converging angle above the entrance portion of the conveyor and adapted to receive dollies, an end portion pivotally connected to the downstream end of the chute for at times pivotting into close proximity to the conveyor, a magazine for storing two aligned stacks of dollies, a stacking mechanism for receiving and stacking the trays in end-to-end stacks of a predetermined number per stack and calling for a pair of dollies from the chute, if available, or otherwise from the magazine, the dollies thereupon receiving the respective stacks of basket trays and conveying the two assembled basket tray and dolly stacks at a decreased speed to the exit portion of the conveyor.