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:
Oct. 31, 1995
Filed:
Mar. 23, 1994
Masakatsu Kumagai, Aichi, JP;
Yoshihisa Fujita, Saitama, JP;
Toyota Tsusho Corporation, Nagoya, JP;
Toyota Metal Co., Ltd., Nagoya, JP;
Senko Kogyo Co., Ltd., Tokyo, JP;
Abstract
A nonferrous material sorting apparatus comprises a screening device for screening nonferrous materials to be sorted into materials of a plurality of size ranges, a first sorting device for sorting the nonferrous materials of the minimum size range according to the weight ratio by an inclined vibrating air table supplied with air, and a second sorting device for sorting the nonferrous materials of the size range larger than the minimum size range according to the size in specific gravity of the nonferrous materials relative to constituent materials of a fluidized bed.