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.:
Date of Patent:
Aug. 21, 2018
Filed:
Oct. 10, 2016
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:
Primary Examiner:
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.