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:
Apr. 19, 1983
Filed:
Jan. 16, 1981
Applicant:
Inventors:
Shinji Hashizume, Kobe, JP;
Shinichi Fukumizu, Kobe, JP;
Assignee:
Kobe Steel, Ltd., Kobe, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28C / ;
U.S. Cl.
CPC ...
366 77 ; 366 84 ; 366 88 ;
Abstract
A continuous mixer of the duplex type which has within a chamber a pair of mixing shafts each with a feed portion, a mixing portion and a discharge portion is disclosed. The mixer includes a weir member provided on the bottom wall of the chamber at a position opposing the discharge portions of the respective mixing shafts, to prevent short-passes of unmelted material.