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:
Aug. 20, 1991
Filed:
Mar. 27, 1990
William E Lanham, Conyers, GA (US);
Bill Kehl, Dubuque, IA (US);
APV Baker Inc., Atlanta, GA (US);
Abstract
A bakery oven of the type employing a continuous conveyor therein for carrying goods to be baked through an oven enclosure includes an air distribution system adapted to direct heated air from near the top wall of the oven enclosure to the bottom and sides thereof. The air distribution means includes a fan mounted on the top wall of the oven which includes at least one fan blade located within the oven enclosure, a fan shaft secured to the fan blade and extending through the enclosure top. The fan shaft is mounted on the top of the oven for rotation and is driven by a separate motor also mounted on the top of the enclosure in spaced relation to the shaft. A drive belt is provided to transmit rotary power from the motor to the shaft. As a result, the shaft is fully exposed for air cooling and heat from the interior of the oven is not transmitted to the motor.