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:
Jul. 23, 2019
Filed:
Sep. 20, 2017
Applicant:
Minebea Mitsumi Inc., Nagano, JP;
Inventors:
Koichi Yaeguchi, Sumida-ku, JP;
Hiroyuki Ohmae, Kawasaki, JP;
Assignee:
MINEBEA MITSUMI INC., Nagano, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 43/08 (2006.01); F04B 43/12 (2006.01); F04B 45/08 (2006.01); F04B 35/04 (2006.01); F04B 17/03 (2006.01); F04C 5/00 (2006.01);
U.S. Cl.
CPC ...
F04B 43/1276 (2013.01); F04B 43/08 (2013.01); F04B 43/1269 (2013.01); F04B 45/08 (2013.01); F04B 17/03 (2013.01); F04B 35/04 (2013.01); F04C 5/00 (2013.01);
Abstract
A rotor includes a rotary body configured to rotate about a rotational shaft; a plurality of bottom parts attached to the rotary body; a plurality of arm parts that have respective rollers configured to revolve around the rotational shaft and depress a tube, and are attached to the respective bottom parts; and an adjuster that adjusts the mutual positional relation between the bottom parts in the radial direction of the rotation of the rotary body.