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 8827258 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 09, 2014

Filed:

Sep. 04, 2013
Applicant:

Kyocera Document Solution Inc., Osaka, JP;

Inventor:

Masafumi Miki, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 5/22 (2006.01); B65H 5/06 (2006.01); G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
B65H 5/062 (2013.01); G03G 15/6529 (2013.01); G03G 15/6567 (2013.01);
Abstract

A recording medium transport device includes a connecting member that connects two transport roller pairs, and a drive switching section that is provided to one of the two transport roller pairs, and switches between a state in which a rotational drive force is transmitted between the two transport roller pairs via the connecting member and a state in which the rotational drive force is not transmitted between the two transport roller pairs. A controller of the recording medium transport device causes the drive switching section to switch from the state in which the rotational drive force is not transmitted between the two transport roller pairs to the state in which the rotational drive force is transmitted between the two transport roller pairs via the connecting member, when the rotational speed of at least one of the transport roller pairs falls outside a predetermined speed range.


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Miki, Masafumi. (2014). Recording medium transport device, and image forming apparatus (U.S. Patent No. 8827258). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8827258

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