JPH03108253U - - Google Patents

Info

Publication number
JPH03108253U
JPH03108253U JP1658890U JP1658890U JPH03108253U JP H03108253 U JPH03108253 U JP H03108253U JP 1658890 U JP1658890 U JP 1658890U JP 1658890 U JP1658890 U JP 1658890U JP H03108253 U JPH03108253 U JP H03108253U
Authority
JP
Japan
Prior art keywords
sealing material
forming apparatus
opening
image forming
developing sleeve
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
JP1658890U
Other languages
English (en)
Other versions
JP2527167Y2 (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 JP1990016588U priority Critical patent/JP2527167Y2/ja
Publication of JPH03108253U publication Critical patent/JPH03108253U/ja
Application granted granted Critical
Publication of JP2527167Y2 publication Critical patent/JP2527167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案を実施した画像形成装置の要部
斜視図であり、第２図はそのシール材の斜視図、
そして第３図は要部の断面図である。第４図は従
来例の要部を一部分解して示す斜視図であり、第
５図はそのシール材の斜視図、そして第６図は要
部の斜視図である。である。 １……現像容器、２……現像スリーブ、４……
感光体ドラム、４ａ……胴壁、５……端部、６…
…第１シール、８……第２シール、１０……残留
トナー、１１……シール材、１１ａ……上部のシ
ール材部分、１２……開口、１４……固定磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 感光体ドラムの胴壁の非画像領域にある端部と
    現像容器との間に介在されたトナー吹き出し防止
    用のシール材を有する画像形成装置において、前
    記シール材は、前記感光体の胴壁と現像スリーブ
    とが最も近接する位置に開口を有し、該開口の上
    端のシール材部分が前記現像スリーブに接してい
    ることを特徴とする画像形成装置。
JP1990016588U 1990-02-20 1990-02-20 画像形成装置 Expired - Lifetime JP2527167Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990016588U JP2527167Y2 (ja) 1990-02-20 1990-02-20 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990016588U JP2527167Y2 (ja) 1990-02-20 1990-02-20 画像形成装置

Publications (2)

Publication Number Publication Date
JPH03108253U true JPH03108253U (ja) 1991-11-07
JP2527167Y2 JP2527167Y2 (ja) 1997-02-26

Family

ID=31519850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990016588U Expired - Lifetime JP2527167Y2 (ja) 1990-02-20 1990-02-20 画像形成装置

Country Status (1)

Country Link
JP (1) JP2527167Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009258260A (ja) * 2008-04-15 2009-11-05 Konica Minolta Business Technologies Inc 画像形成装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109375A (ja) * 1987-10-23 1989-04-26 Fuji Xerox Co Ltd 現像装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109375A (ja) * 1987-10-23 1989-04-26 Fuji Xerox Co Ltd 現像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009258260A (ja) * 2008-04-15 2009-11-05 Konica Minolta Business Technologies Inc 画像形成装置

Also Published As

Publication number Publication date
JP2527167Y2 (ja) 1997-02-26

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Legal Events

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