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. 25, 1984
Filed:
Dec. 04, 1981
Keith A Dietz, Dallas, TX (US);
Michael J Dobie, Lewisville, TX (US);
Stewart Engineering and Equipment Co., Inc., Plano, TX (US);
Abstract
A grouping system (10) includes parallel conveyor belts (28) for conveying the objects from the unloader system (14) to the oven-ready conveyor (24). A group end sensor (64) is moveable along the grouping system (10) between the conveyor belts (28). The sensor includes both forward and rearward sensors (128, 130) for sensing the proximity of pans at a predetermined separation in the direction of travel. The group end sensor moves forward until its forward limit is reached or the forward sensor senses an object representing the last stopped pan. The conveyor then moves at full speed until the rearward sensor senses the following pan. The conveyor speed is then reduced so that the pan contact does not damage the dough.