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:
Nov. 03, 2015
Filed:
Apr. 17, 2012
Applicants:
Yoshitsugu Oneda, Kyoto, JP;
Hidehiro Nihei, Kyoto, JP;
Inventors:
Yoshitsugu Oneda, Kyoto, JP;
Hidehiro Nihei, Kyoto, JP;
Assignee:
KIKUSUI SEISAKUSHO LTD., Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B30B 11/00 (2006.01); B29C 43/34 (2006.01); B30B 11/08 (2006.01); B30B 15/30 (2006.01);
U.S. Cl.
CPC ...
B29C 43/34 (2013.01); B30B 11/08 (2013.01); B30B 15/302 (2013.01); B30B 15/304 (2013.01);
Abstract
An agitating feeder is provided in a compression molding machine that includes at least one die having a die bore, an upper punch and a lower punch retained respectively above and below the die so as to be vertically slidable, and a compression mechanism for compressing and molding a powdery material filled in the die bore by the upper punch and the lower punch. The agitating feeder includes an agitating rotor for rotating to agitate the powdery material, a housing accommodating the agitating rotor, and a gas flow device for flowing gas in the housing.