JPS5840760U - developing device - Google Patents

developing device

Info

Publication number
JPS5840760U
JPS5840760U JP13477481U JP13477481U JPS5840760U JP S5840760 U JPS5840760 U JP S5840760U JP 13477481 U JP13477481 U JP 13477481U JP 13477481 U JP13477481 U JP 13477481U JP S5840760 U JPS5840760 U JP S5840760U
Authority
JP
Japan
Prior art keywords
developing device
image carrier
developing roller
latent image
carrier during
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13477481U
Other languages
Japanese (ja)
Inventor
古録　省一
Original Assignee
キヤノン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP13477481U priority Critical patent/JPS5840760U/en
Publication of JPS5840760U publication Critical patent/JPS5840760U/en
Pending legal-status Critical Current

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  • Dry Development In Electrophotography (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を適用する像形成装置の一例を−示す構
成説明図、第２図は本考案の一実施例を示す現像装置の
断面図、第３図は脱着機構の斜視図、第４図は脱着原理
を示す説明図である。 図において、１は像保持体である感光ドラム、１０は現
像ローラ、１２はローラ１０の繊維ブラシ、１．６は現
像ローラの回転軸を示す。FIG. 1 is a configuration explanatory diagram showing an example of an image forming apparatus to which the present invention is applied, FIG. 2 is a sectional view of a developing device showing an embodiment of the present invention, and FIG. FIG. 4 is an explanatory diagram showing the principle of attachment and detachment. In the figure, 1 is a photosensitive drum which is an image carrier, 10 is a developing roller, 12 is a fiber brush of the roller 10, and 1.6 is a rotating shaft of the developing roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 現像時に潜像担持体面に表面のブラシ層を当接して配置
する現像ローラと、非現像時に上記現像ローラのブラシ
層を潜像担持体面から離す方向に移動させる手段とを有
する現像装置。　　。A developing device comprising: a developing roller whose surface brush layer is placed in contact with the surface of a latent image carrier during development; and means for moving the brush layer of the developing roller in a direction away from the surface of the latent image carrier during non-development. .
JP13477481U 1981-09-10 1981-09-10 developing device Pending JPS5840760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13477481U JPS5840760U (en) 1981-09-10 1981-09-10 developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13477481U JPS5840760U (en) 1981-09-10 1981-09-10 developing device

Publications (1)

Publication Number Publication Date
JPS5840760U true JPS5840760U (en) 1983-03-17

Family

ID=29928181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13477481U Pending JPS5840760U (en) 1981-09-10 1981-09-10 developing device

Country Status (1)

Country Link
JP (1) JPS5840760U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106257U (en) * 1985-12-24 1987-07-07
JPS63100475A (en) * 1986-10-17 1988-05-02 Canon Inc Image forming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106257U (en) * 1985-12-24 1987-07-07
JPS63100475A (en) * 1986-10-17 1988-05-02 Canon Inc Image forming device

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