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:
May. 03, 2016
Filed:
Nov. 24, 2015
Kyocera Document Solutions Inc., Osaka, JP;
Masahiro Kashimoto, Osaka, JP;
Hirofumi Tsuji, Osaka, JP;
KYOCERA Document Solutions Inc., Tamatsukuri, Chuo-ku, Osaka, JP;
Abstract
A developing device includes a developing roller and a transfer mechanism configured to transfer the developing roller between a contact position where the developing roller is in contact with a photosensitive drum and a separate position where the developing roller is away from the photosensitive drum. The transfer mechanism includes a bearing unit supporting a rotary shaft of the developing roller to allow rotation of the rotary shaft, a pressing member pressing the bearing unit, a shaft member, an urging member, and a wire member. The wire member connects the bearing unit and the shaft member and is configured to experience an urging force of the urging member to urge the bearing unit toward moving away from the photosensitive drum and, upon release of the urging force of the urging member, move the bearing unit close to the photosensitive drum under a pressing force of the pressing member.