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:
Sep. 06, 2016
Filed:
Jul. 15, 2015
Kyocera Document Solutions Inc., Osaka, JP;
Takashi Kusukawa, Osaka, JP;
KYOCERA Document Solutions Inc., Tamatsukuri, Chuo-ku, Osaka, JP;
Abstract
A drive-side coupling part of a drive transmission mechanism includes: a base including a first opposed surface facing a driven-side coupling part of the drive transmission mechanism in an attached state; a semispherical projection from the first opposed surface at a rotational center of the drive-side coupling part; and a cylindrical projection including an arcuate first projection centered on the rotational center, an arcuate second projection having a shorter inside diameter than the first projection, and a stepped portion between the first and second projections. The driven-side coupling part includes: a base including a second opposed surface facing the drive-side coupling part in the attached state; a columnar projection from the second opposed surface at a rotational center of the driven-side coupling part; a radially-extended peripheral projection on a periphery of the columnar projection; and a recess depressed from a top surface of the columnar projection at the rotational center.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile