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:
Jun. 08, 2021
Filed:
Mar. 12, 2020
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventor:
Yu Tsuda, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 21/00 (2006.01); F16C 17/00 (2006.01); A47L 11/00 (2006.01); G03G 15/02 (2006.01); F16C 17/12 (2006.01); A47L 11/282 (2006.01); A47L 5/30 (2006.01); A47L 11/40 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0225 (2013.01); A47L 5/30 (2013.01); A47L 11/282 (2013.01); A47L 11/4069 (2013.01); F16C 17/12 (2013.01); G03G 15/0258 (2013.01); G03G 21/0035 (2013.01); G03G 21/0058 (2013.01); F16C 2324/16 (2013.01);
Abstract
A rotary-body support structure includes: a rotary body including a rotary shaft and a contact portion spirally wound around the rotary shaft; and bearing parts that rotatably support the rotary body. The amount of engagement of the rotary body with a contact body that is in contact with the contact portion of the rotary body changes when the rotary body moves toward one side in a rotation axis direction.