Thrust bearing to be used in a contaminated environment

Details Thrust bearing to be used in a contaminated environment Thrust bearing to be used in a contaminated environment

1997-07-08

2001-08-28

Footland, Lenard A. (Department: 3682)

Bearings

Rotary bearing

Plain bearing

Reexamination Certificate

active

06280092

ABSTRACT:

BACKGROUND—FIELD OF THE INVENTION
The present inventions are directed to home electric appliances to make pastas, pastries, cookies hors d'oeuvres and other extrudable food products.
BACKGROUND—DESCRIPTION OF PRIOR ART
Automatic home food mixing and extrusion appliances have been in common use for many years. Automatic pasta making appliances which both mix dough and automatically extrude dough through a die have been patented and in use in the U.S. at least since the late 1970s. In general such appliance have a configuration which includes a bin containing rotating blades, feeding an extrusion screw which forces the mixed materials through an extrusion die.
For the most part, existing pasta makers are limited in capacity, are messy and time consuming to use, and have little versatility.
SUMMARY OF INVENTION
The present inventions improve on prior devices in many areas.
Advantages of the present inventions will become apparent from the following description and illustrations of a preferred embodiment.


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Takka Products Pasta & Dough Machine Recipe & Instruction Booklet.
Pasta-Del-Giorno, by Maverick, Onwers Manual, Model MPM 6468.
Pasta Perfetto Instruction Booklet, by Vitantonio Mfg. Co., No. 900.

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