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:
Dec. 25, 2018
Filed:
Aug. 11, 2014
Applicant:
Kobe Steel, Ltd., Kobe-shi, JP;
Inventors:
Yasuhiro Kameda, Takasago, JP;
Yasuaki Yamane, Takasago, JP;
Kazuo Miyasaka, Takasago, JP;
Kazuhisa Fukutani, Kobe, JP;
Kosuke Higashi, Kobe, JP;
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29B 7/26 (2006.01); B29B 7/18 (2006.01); B29B 7/24 (2006.01);
U.S. Cl.
CPC ...
B29B 7/263 (2013.01); B29B 7/186 (2013.01); B29B 7/246 (2013.01);
Abstract
A sealed kneading machine includes a kneading chamber to which a material to be kneaded is supplied, and a rotor disposed in the kneading chamber to be able to rotate about a rotor shaft. The rotor includes a plurality of kneading blades for kneading the material to be kneaded, and the length of all the kneading blades in the rotor shaft direction of each thereof is 45% or less of the total length of the rotor in the rotor shaft direction.