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Patent Searching and Data


Title:
ATTACHMENT, ATTACHABLE/DETACHABLE-UNIT SET, ELECTROPHOTOGRAPHIC-IMAGE-FORMING APPARATUS, AND METHOD FOR MOUNTING CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2019/189946
Kind Code:
A1
Abstract:
Provided is an attachable/detachable-unit set that is employed in an electrophotographic-image-forming apparatus and that includes a cartridge and an attachment. The cartridge includes a photosensitive drum and a coupling member that receives, from a drive shaft, a driving power for rotating the photosensitive drum. The attachment includes a cylindrical section that is configured so as to be attached to an area surrounding the drive shaft in order to suppress tilting of the drive shaft. By doing so, tilting of a driving-force transmitting member is suppressed.

Inventors:
MAEDA, Naoki (30-2 Shimomaruko 3-chome, Ohta-k, Tokyo 01, 〒1468501, JP)
Application Number:
JP2019/014902
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
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Assignee:
CANON KABUSHIKI KAISHA (30-2, Shimomaruko 3-chome Ohta-k, Tokyo 01, 〒1468501, JP)
International Classes:
G03G21/18
Foreign References:
JP2009025704A2009-02-05
JP2009270594A2009-11-19
JP2015011122A2015-01-19
JP2010121651A2010-06-03
JP2016114239A2016-06-23
US20070019990A12007-01-25
Attorney, Agent or Firm:
YAMADA, Ryuichi (TOKO International Patent Office, Toranomon Sugai Bldg. 2F18-16, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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