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:
Mar. 16, 2010

Filed:

Mar. 06, 2007
Applicants:

Shinsuke Kawashima, Osaka, JP;

Katsuhiro Yoshiuchi, Osaka, JP;

Inventors:

Shinsuke Kawashima, Osaka, JP;

Katsuhiro Yoshiuchi, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 3/14 (2006.01); G03G 21/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A document conveying apparatus () includes a conveying unit () inside a document feeding section (), and the conveying unit () includes two fans () for cooling the inside of the document conveying apparatus (). The fans () are arranged to pass air from upstream to downstream with respect to the document conveying direction. Thus, the stream of air produced by the fan () flows along the document conveying direction so that a document sheet is conveyed without being affected by a braking effect. Moreover, the air stream produced by the fan () flows along the document conveying passage () both on the air intake side and the air exhaust side of the fan (). This facilitates the conveying of a document sheet by pulling it on the air intake side of the fan () and pushing it on the air exhaust side of the fan ().


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