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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 10057441 B1

PDFFull Text
Date of Patent:
Aug. 21, 2018

Filed:

Oct. 10, 2016

Driving device, image reading device, and image forming apparatus

Applicant:

Sharp Kabushiki Kaisha, Osaka, JP;

Inventors:

Kazuhiro Iguchi, Osaka, JP;

Kenji Nakanishi, Osaka, JP;

Shohichi Fukutome, Osaka, JP;

Yasuhiro Suto, Osaka, JP;

Hiroki Kuruma, Osaka, JP;

Assignee:

Sharp Kabushiki Kaisha, Osaka, JP;

Attorney:

Renner Otto Boisselle & Sklar, LLP

Primary Examiner:

Cheukfan Lee

Int. Cl.
CPC ...
H04N 1/04 (2006.01); H04N 1/00 (2006.01); H04N 1/10 (2006.01);
U.S. Cl.
CPC ...
H04N 1/00559 (2013.01); H04N 1/00557 (2013.01); H04N 1/1026 (2013.01); H04N 1/1043 (2013.01); H04N 2201/0081 (2013.01); H04N 2201/0082 (2013.01);
Abstract

A driving device of the present invention includes a drive wire and a drive pulley. The drive pulley has a fixing hole and a guide groove on a wire-winding surface thereof on which the drive wire is wound. The drive wire is disposed in the guide groove and fixed in a fixing hole by a fixing member. A bottom face of the guide groove has a curved face portion formed in a boundary region of the wire-winding surface and the guide groove.

Find Patent Forward Citations

Iguchi, Kazuhiro. (2018). Driving device, image reading device, and image forming apparatus (U.S. Patent No. 10057441). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10057441

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

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