Foods and beverages: apparatus – Cooking – With conveyor or movably supported
Reexamination Certificate
2000-09-29
2001-07-03
Simone, Timothy F. (Department: 1761)
Foods and beverages: apparatus
Cooking
With conveyor or movably supported
C099S386000, C099S477000
Reexamination Certificate
active
06253666
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a turning structure of a baking equipment. More particularly, the present invention relates to a turning structure which has a pair of transporting devices and a pair of air-cushioning devices.
Referring to
FIG. 1
, a conventional baking equipment has an oven B to bake an article A which was dipped in a resin, a pair of air-pressuring boxes E, a cooling device C, a sealing box F, and a plurality of transporting devices D. When the article A passes through the transporting devices D, the surface of the article A will be damaged while the article contacts one of the transporting devices D. Therefore, the cooling device C is required to decrease a surface temperature of the article A. However, the producing efficiency and the energy efficiency are decreased significantly.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a turning structure which has a pair of transporting devices and a pair of air-cushioning devices disposed in the transporting devices in order to provide an air-cushioning function for an article.
Accordingly, a baking equipment comprises an oven to bake an article, a sealing box, and a plurality of heating devices and a turning structure disposed in the sealing box. The turning structure has a pair of transporting devices and a pair of air-cushioning devices disposed in the transporting devices.
REFERENCES:
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patent: 4079666 (1978-03-01), Plemons
patent: 4120646 (1978-10-01), Groff et al.
patent: 4514167 (1985-04-01), Royer
patent: 4882981 (1989-11-01), Bacigalupe
patent: 5109758 (1992-05-01), Voegtlin
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