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:
Jun. 11, 1996
Filed:
Mar. 29, 1994
Applicant:
Inventors:
Masakatsu Kumagai, Aichi-ken, JP;
Yoshihisa Fujita, Saitama-ken, JP;
Assignees:
Toyota Tsusho Corporation, Nagoya, JP;
Toyota Metal Co., Ltd., Nagoya, JP;
Senko Kogyo Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209 44 ; 209479 ; 209490 ; 209506 ;
Abstract
A dry fluidized bed sorting device comprises a sorting deck arranged with an inclination to make a vibrating motion and continuously supplied with a fluidized bed used as media, while being supplied with materials to be sorted, a large number of separation promoting pieces planted on the bottom of the sorting deck and bent to the downstream side, and a separation plate arranged at a boundary portion for separating the materials to be sorted into deposits and flotages and located on the downstream side of the sorting deck.