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:
Nov. 10, 2020
Filed:
Jan. 22, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Masaki Maeno, Toride, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5054 (2013.01); G03G 15/1615 (2013.01);
Abstract
Provided is an image forming apparatus capable of forming a desired image with high accuracy. The image forming apparatus includes: an endless belt configured to convey a sheet; a conveying roller configured to convey the endless belt while being driven by a drive source; a first sensor configured to detect a specific position on the endless belt; a second detecting sensor configured to detect the specific position on the endless belt; a tension roller, which is provided between those sensors, and is configured to support the endless belt in a tensioned state while applying a tensile force to the endless belt; and a control unit.