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:
Mar. 04, 1980
Filed:
Aug. 10, 1977
Dale E Wettlaufer, East Aurora, NY (US);
Terrier Machine Corporation, Buffalo, NY (US);
Abstract
An improved juice extractor is adapted to separate the juice of a fruit pomace from the pulp thereof. The juice extractor has an elongated flexible open-ended sleeve positioned adjacent a bearing or backup surface, and having an entrance end adapted to receive the pomace. The sleeve is formed of a foraminous material permeable to the juice to be extracted, but substantially impermeable to the pulp of such fruit. The cross-sectional area of this sleeve decreases toward its exit end. A plurality of roller members are adapted to press proximate portions of the sleeve against the bearing surface, and are also mounted for movement along the sleeve. The action of the moving roller members causes the pomace to be advanced along the sleeve. Such movement of the roller members, coupled with the decreasing cross-sectional area of the sleeve, gently squeezes the pomace to separate the juice from the pulp. The juice passes through the sleeve and is collected. The pulp is discharged through the exit end of the sleeve.