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, 1997
Filed:
Mar. 22, 1996
Kelsey C Thom, Jr, Cedar Falls, IA (US);
California Pellet Mill Company, Nashua, NH (US);
Abstract
A horizontal cooler/dryer having a continuous traveling conveyor, the conveyor being a chain conveyor formed of a plurality of links adjoined in end-to-end relationship, each of the links being pivotally pinned at its ends to adjacent links; a housing about the conveyor, the housing having a cooling gas inlet, a gas exhaust, a product inlet through which material to be cooled may be deposited on the conveyor and a product outlet through which cooled material can be discharged; and a plurality of non-perforate material pans mounted to the conveyor in juxtaposed overlapping relationship to form a substantially continuous surface about the conveyor. The product bed is leveled by dragging the lower edge of a hollow pivoting quarter drum across the product. The leveling is produced by the weight of the quarter drum pivoting down against the product. Counter weights can be used to control the leveling pressure against the product to avoid crushing or other product damage.