JPH0197352U - - Google Patents

Info

Publication number
JPH0197352U
JPH0197352U JP19214287U JP19214287U JPH0197352U JP H0197352 U JPH0197352 U JP H0197352U JP 19214287 U JP19214287 U JP 19214287U JP 19214287 U JP19214287 U JP 19214287U JP H0197352 U JPH0197352 U JP H0197352U
Authority
JP
Japan
Prior art keywords
developing device
developing
horizontal direction
long hole
photoreceptor drum
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.)
Granted
Application number
JP19214287U
Other languages
English (en)
Other versions
JPH0720686Y2 (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 JP1987192142U priority Critical patent/JPH0720686Y2/ja
Publication of JPH0197352U publication Critical patent/JPH0197352U/ja
Application granted granted Critical
Publication of JPH0720686Y2 publication Critical patent/JPH0720686Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Description

【図面の簡単な説明】
図はこの考案の一実施例を示し、第1図は本願
現像装置を組んだ作像ユニツトの拡大断面図、第
2図は現像スリーブ上の現像剤の厚みの規制と感
光体ドラムとの関係を示す説明図、第3図は感光
体ドラムの軸支状態を示す平面断面図、第4図は
同側面図、第5図は従来装置の説明図である。 10…作像ユニツト、11…感光体ドラム、1
3…現像部、15…現像スリーブ、19…現像剤
規制ブレード、50…感光体ドラムの軸、51,
51′…長孔、52…クリーニングブレード、5
3…ブレード支持部材、54…バネ、55…ヒン
ジ結合部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 感光体ドラムを現像スリーブ側に移動可能
    に軸支し、該感光体ドラムを現像スリーブ上の現
    像剤に押圧するようにした現像装置であつて、前
    記感光体ドラムの軸支部を長孔にしたことを特徴
    とする現像装置。 (2) 前記長孔が、水平方向を長径にした長円形
    である実用新案登録請求の範囲第1項記載の現像
    装置。 (3) 前記長孔が、水平方向を長尺にした長方形
    である実用新案登録請求の範囲第1項記載の現像
    装置。
JP1987192142U 1987-12-18 1987-12-18 現像装置 Expired - Lifetime JPH0720686Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987192142U JPH0720686Y2 (ja) 1987-12-18 1987-12-18 現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987192142U JPH0720686Y2 (ja) 1987-12-18 1987-12-18 現像装置

Publications (2)

Publication Number Publication Date
JPH0197352U true JPH0197352U (ja) 1989-06-28
JPH0720686Y2 JPH0720686Y2 (ja) 1995-05-15

Family

ID=31483015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987192142U Expired - Lifetime JPH0720686Y2 (ja) 1987-12-18 1987-12-18 現像装置

Country Status (1)

Country Link
JP (1) JPH0720686Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001255777A (ja) * 2000-03-08 2001-09-21 Kyocera Mita Corp 画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831542U (ja) * 1981-08-26 1983-03-01 株式会社リコー 記録体支持装置
JPS58207069A (ja) * 1982-05-27 1983-12-02 Matsushita Electric Ind Co Ltd 複写装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831542U (ja) * 1981-08-26 1983-03-01 株式会社リコー 記録体支持装置
JPS58207069A (ja) * 1982-05-27 1983-12-02 Matsushita Electric Ind Co Ltd 複写装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001255777A (ja) * 2000-03-08 2001-09-21 Kyocera Mita Corp 画像形成装置

Also Published As

Publication number Publication date
JPH0720686Y2 (ja) 1995-05-15

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