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.

Date of Patent:
May. 28, 2019

Filed:

Nov. 10, 2016
Applicant:

Canon Finetech Nisca Inc., Misato-shi, JP;

Inventors:

Kazunori Endo, Minamikoma-gun, JP;

Kenichi Matsuno, Minamikoma-gun, JP;

Ikuhiro Obata, Minamikoma-gun, JP;

Yuji Kunugi, Minamikoma-gun, JP;

Assignee:

Canon Finetech Nisca Inc., Misato-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 45/18 (2006.01); G03G 15/00 (2006.01); B65H 37/06 (2006.01); B31F 1/00 (2006.01); B65H 37/04 (2006.01);
U.S. Cl.
CPC ...
G03G 15/6541 (2013.01); B31F 1/0045 (2013.01); B31F 1/0048 (2013.01); B65H 37/04 (2013.01); B65H 37/06 (2013.01); B65H 45/18 (2013.01); G03G 15/6529 (2013.01); B65H 2301/43828 (2013.01); B65H 2301/45 (2013.01); B65H 2403/512 (2013.01); B65H 2404/1112 (2013.01); B65H 2404/141 (2013.01); B65H 2801/27 (2013.01); G03G 2215/00827 (2013.01); G03G 2215/00877 (2013.01);
Abstract

A sheet processing apparatus, including: a rotary member pair configured to nip a sheet conveyed in a conveyance path and rotate to fold the sheet; and a guide portion provided between one rotary member of the rotary member pair and the conveyance path, the one rotary member including: a first part; and a second part, wherein a first distance between the first part and a rotary shaft center of the one rotary member is greater than a second distance between the second part and the rotary shaft center, and wherein the guide portion is positioned at a first position in case that the second part is positioned at a first rotational position, and the guide portion is positioned at a second position different from the first position in a distance from the rotary shaft center in case that the second part is positioned at a second rotational position.


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