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:
Feb. 14, 2017
Filed:
Jul. 14, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Masashi Ito, Machida, JP;
Hiroyuki Saito, Yokohama, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There is provided a drive transmission device including: a belt member, a tension applying roller, a holder, an urging member, and a fastening member, wherein the holder includes: a contacting surface that is brought into contact with the fastening member in the case where the holder is fastened to the target member; and a raised portion that has a portion that is brought into contact with the fastening member earlier than the contacting surface in the case where the holder is fastened to the target member, the raised portion being provided on a side of an end portion of the hole in the tension adjusting direction, and the portion of the raised portion that is brought into contact with the fastening member is deformed by being pressed by the fastening member, and becomes a part of the contacting surface in the case where fastening is completed.