BEARING MEMBER, END MEMBER, PHOTORECEPTOR DRUM UNIT, DEVELOPING ROLLER UNIT, PROCESS CARTRIDGE, AND METHOD FOR MANUFACTURING BEARING MEMBER

Title:

BEARING MEMBER, END MEMBER, PHOTORECEPTOR DRUM UNIT, DEVELOPING ROLLER UNIT, PROCESS CARTRIDGE, AND METHOD FOR MANUFACTURING BEARING MEMBER

Document Type and Number:

WIPO Patent Application WO/2015/186811

Kind Code:

A1

Abstract:

An end member (40) arranged on the end of a cylindrical rotary body (20, 306) and having a bearing member (41) and a shaft member (70), said bearing member being equipped with: a main body (45), having a tubular body (46) and a retaining part (50) arranged inside the tubular body; and an intermediate member (60) retained by the retaining part of the main body. One end of the shaft member is retained in the intermediate member, the intermediate member is connected by snap-fitting so as to be capable of rotating around one axis with respect to the retaining part of the main body, and the shaft member is connected by snap-fitting so as to be capable of rotating with respect to the intermediate member around an axis other than the axis of rotation of the intermediate member.

Inventors:

IKEDA SHUICHI (JP)
MATSUOKA YOHEI (JP)

Application Number:

PCT/JP2015/066266

Publication Date:

December 10, 2015

Filing Date:

June 04, 2015

Export Citation:

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Assignee:

MITSUBISHI CHEM CORP (JP)

International Classes:

G03G15/00; G03G15/08; G03G21/16; G03G21/18

Foreign References:

JP2012103621A	2012-05-31
JP2013195961A	2013-09-30
JP2014052618A	2014-03-20
JP2004004792A	2004-01-08
JP2010222780A	2010-10-07
JPH04216027A	1992-08-06

Other References: