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.:

US 8559864 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 15, 2013

Filed:

Aug. 05, 2009
Applicant:

Kenichirou Yano, Kanagawa, JP;

Inventor:

Kenichirou Yano, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A medium conveying device includes: an inclined roller that feeds a recording medium in a direction that is inclined from a conveying direction of the recording medium; and a counter member disposed at such a position as to be opposed to the inclined roller with the recording medium interposed in between and having a curved surface on a side of the inclined roller, and one of an outer circumferential surface of the inclined roller, a rotation axis of the inclined roller, and the curved surface of the counter member is inclined according to an angle between a feed direction of the inclined roller and the medium conveying direction and a radius of curvature of the curved surface so that the outer circumferential surface of the inclined roller and the curved surface of the counter member contact each other approximately in line contact.


Find Patent Forward Citations

Yano, Kenichirou. (2013). Medium conveying device and image forming apparatus which has an inclined roller that maintains line contact (U.S. Patent No. 8559864). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8559864

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