Title:
円筒状電子写真感光体の表面加工方法、及び円筒状電子写真感光体の製造方法
Document Type and Number:
Japanese Patent JP6842984
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a surface processing method of a cylindrical electrophotographic photoreceptor capable of securing durability of a component to be used and effectively suppressing a manufacturing cost when forming a rugged shape on a surface of a cylindrical electrophotographic photoreceptor using a mold member, and a manufacturing method of a cylindrical electrophotographic photoreceptor.SOLUTION: A surface processing method of a cylindrical electrophotographic photoreceptor is a method in which a cylindrical electrophotographic photoreceptor is made to have contact with a mold member having a rugged shape on a surface and is pressed, and then the cylindrical electrophotographic photoreceptor is rotated around an axis to form a rugged shape on a surface of the cylindrical electrophotographic photoreceptor. The method uses: the mold member; a plurality of metal members laminated in a separated manner in a direction orthogonal to a pressure direction at a back side of a side having the rugged shape of the mold member and arranged allowing to shift from each other at pressing; and a bearing member configured to support so as to enable the plurality of metal members to warp in the pressure direction.SELECTED DRAWING: Figure 1
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Inventors:
Yasuhiro Kawai
Naoaki Ichihashi
Kenichi
Naoaki Ichihashi
Kenichi
Application Number:
JP2017088787A
Publication Date:
March 17, 2021
Filing Date:
April 27, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G5/00; G03G5/10; G03G5/147
Domestic Patent References:
| JP2015152623A | ||||
| JP2014059439A | ||||
| JP2015079093A | ||||
| JP2013222096A | ||||
| JP2013238844A | ||||
| JP2007233356A | ||||
| JP2012185473A |
Foreign References:
| US20130270740 |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito