JPH036647U - - Google Patents

Info

Publication number
JPH036647U
JPH036647U JP6630089U JP6630089U JPH036647U JP H036647 U JPH036647 U JP H036647U JP 6630089 U JP6630089 U JP 6630089U JP 6630089 U JP6630089 U JP 6630089U JP H036647 U JPH036647 U JP H036647U
Authority
JP
Japan
Prior art keywords
photoreceptor
image
developing roller
ring
image forming
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
JP6630089U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6630089U priority Critical patent/JPH036647U/ja
Publication of JPH036647U publication Critical patent/JPH036647U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Description

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

第1図は本考案の一実施例を示す正面図、第2
図は感光体ドラム及び現像ドラムを示す側面断面
図、第3図は感光体ドラムの端部の詳細構造を示
す部分側面図である。 1……感光体ドラム、4……現像装置、5……
現像ローラ、11……基体、12……感光層、1
3……フランジ、14……ガイドリング。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a side sectional view showing the photoreceptor drum and the developing drum, and FIG. 3 is a partial side view showing the detailed structure of the end portion of the photoreceptor drum. 1...Photosensitive drum, 4...Developing device, 5...
Developing roller, 11...Substrate, 12...Photosensitive layer, 1
3...Flange, 14...Guide ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドラム状の感光体表面に画像情報に応じた潜像
を形成し、この潜像を感光体面に対向配設された
現像ローラを用いて現像し、この現像による可視
像を記録用紙などに転写する画像形成装置におい
て、前記感光体の基体の両端の近傍に感光体径よ
り大径のリングを回動自在に配設すると共に、前
記現像ローラの前記リングに当接する部位を硬化
処理したことを特徴とする画像形成装置。
A latent image is formed on the surface of a drum-shaped photoreceptor according to the image information, this latent image is developed using a developing roller placed opposite to the photoreceptor surface, and the visible image resulting from this development is transferred to recording paper, etc. In the image forming apparatus, a ring having a diameter larger than the diameter of the photoreceptor is rotatably disposed near both ends of the base of the photoreceptor, and a portion of the developing roller that comes into contact with the ring is hardened. Features of the image forming device.
JP6630089U 1989-06-08 1989-06-08 Pending JPH036647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6630089U JPH036647U (en) 1989-06-08 1989-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6630089U JPH036647U (en) 1989-06-08 1989-06-08

Publications (1)

Publication Number Publication Date
JPH036647U true JPH036647U (en) 1991-01-23

Family

ID=31598897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6630089U Pending JPH036647U (en) 1989-06-08 1989-06-08

Country Status (1)

Country Link
JP (1) JPH036647U (en)

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