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:
May. 09, 2023
Filed:
Dec. 03, 2019
Applicant:
Fujikura Composites Inc., Tokyo, JP;
Inventors:
Osamu Kanazawa, Saitama, JP;
Kenzo Miyamori, Saitama, JP;
Assignee:
FUJIKURA COMPOSITES INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 15/06 (2006.01); F15B 15/14 (2006.01); F15B 15/02 (2006.01); F01D 1/34 (2006.01); F03B 1/00 (2006.01);
U.S. Cl.
CPC ...
F15B 15/063 (2013.01); F15B 15/1423 (2013.01); F01D 1/34 (2013.01); F03B 1/00 (2013.01); F15B 15/02 (2013.01); F15B 15/149 (2013.01); F15B 15/1471 (2013.01);
Abstract
Provided is a cylinder device capable of preventing rotation unevenness while reducing power consumption and achieving compactification in particular. The present invention is to provide a cylinder device including a cylinder body and a shaft member supported in the cylinder body, the cylinder body being provided with a rotation port that communicates with an outer circumferential surface around the shaft member and rotates the shaft member based on a supply and discharge of a fluid. Thus, it is possible to prevent rotation unevenness while reducing power consumption and achieving compactification.