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. 11, 2014
Filed:
Mar. 12, 2010
Norifumi Yoshida, Takasago, JP;
Masaaki Uemura, Takasago, JP;
Hiromi Nakano, Takasago, JP;
Katsunobu Hagiwara, Takasago, JP;
Kimio Inoue, Takasago, JP;
Mika Nishida, Kobe, JP;
Kazuhisa Fukutani, Kobe, JP;
Norifumi Yoshida, Takasago, JP;
Masaaki Uemura, Takasago, JP;
Hiromi Nakano, Takasago, JP;
Katsunobu Hagiwara, Takasago, JP;
Kimio Inoue, Takasago, JP;
Mika Nishida, Kobe, JP;
Kazuhisa Fukutani, Kobe, JP;
Kobe Steel, Ltd., Kobe-shi, JP;
Abstract
A kneading rotor, in which the length Lof a long blade in the direction of rotation of a rotor section is greater than one half of the total length Lof a rotor section main body in the direction of rotation, and the long blades are arranged in such a manner that, in a case where a pair of the rotor sections are arranged mutually in parallel inside the chamber of the closed kneading machine and are rotated in mutually opposite directions, an end section on the rearward side in the direction of rotation of the rotor section, of the long blade of one of the rotor sections, and an end section on the forward side in the direction of rotation of the rotor section, of the long blade of the other one of the rotor sections, alternately repeat mutually an approaching action and a separating action, and in the state of approach, the end section on the forward side and the end section on the rearward side oppose each other in the direction of rotation of the rotor sections on a line which links the respective central axes of the pair of rotor sections, in one cross-section perpendicular to the axial direction of the rotor section.