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. 05, 2023
Filed:
Jul. 10, 2020
Applicant:
Pfu Limited, Kahoku, JP;
Inventors:
Takayuki Umi, Kahoku, JP;
Ryoichi Yasukawa, Kahoku, JP;
Assignee:
PFU LIMITED, Kahoku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 3/06 (2006.01); G05D 17/02 (2006.01);
U.S. Cl.
CPC ...
B65H 3/0669 (2013.01); G05D 17/02 (2013.01); B65H 2515/32 (2013.01);
Abstract
A medium conveying apparatus includes a medium tray, a feed roller to feed media placed on the medium tray in order from the lower side, a brake roller located to face the feed roller, a torque limiter to control a load applied to the brake roller, and a changing member to change a limit value of a torque of the torque limiter according to a height of the media placed on the medium tray.