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 8833753 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 16, 2014

Filed:

Apr. 03, 2013
Applicant:

Kyocera Document Solutions Inc., Osaka, JP;

Inventor:

Kuniaki Araishi, Osaka, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65H 7/02 (2006.01); B65H 5/00 (2006.01); G03G 15/00 (2006.01); G03G 21/16 (2006.01);
U.S. Cl.
CPC ...
B65H 5/00 (2013.01); B65H 7/02 (2013.01); G03G 15/607 (2013.01); G03G 15/6529 (2013.01); G03G 21/1638 (2013.01); G03G 21/1695 (2013.01); G03G 2215/00721 (2013.01);
Abstract

A sheet detection device includes a moving member and a support member. The moving member includes an interference part capable of interfering with a sheet that passes through a sheet transport path. The support member slidably supports the moving member. When a sheet passes through the sheet transport path in a forward direction, the sheet interferes with the interference part of the moving member in a protruding posture, and the moving member turns in a first direction along the forward direction in a state of maintaining the protruding posture. When a sheet once stopped on the sheet transport path is pulled out in a reverse direction with a predetermined pull-out force, the moving member turns in a second direction that is opposite to the first direction, and changes the posture from the protruding posture to a retreating posture against a biasing force of a first bias member.


Find Patent Forward Citations

Araishi, Kuniaki. (2014). Sheet detection device, automatic document feeder and image forming apparatus (U.S. Patent No. 8833753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8833753

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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