JPH0262455U - - Google Patents

Info

Publication number
JPH0262455U
JPH0262455U JP14014688U JP14014688U JPH0262455U JP H0262455 U JPH0262455 U JP H0262455U JP 14014688 U JP14014688 U JP 14014688U JP 14014688 U JP14014688 U JP 14014688U JP H0262455 U JPH0262455 U JP H0262455U
Authority
JP
Japan
Prior art keywords
developing device
opening
magnetic
sheet material
developing
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
JP14014688U
Other languages
English (en)
Other versions
JP2564706Y2 (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 JP1988140146U priority Critical patent/JP2564706Y2/ja
Publication of JPH0262455U publication Critical patent/JPH0262455U/ja
Application granted granted Critical
Publication of JP2564706Y2 publication Critical patent/JP2564706Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す断面図である
。第２図〜第４図は従来の電子写真装置を示すも
ので、第２図は全体構成を示す断面図、第３図は
感光体ドラムユニツトと現像装置とを示す分解斜
視図、第４図は可撓性シート材の取付けを示す図
である。 ２…感光体ドラム、５…トナー（磁性粉体現像
剤）、２１…開口部、２２…現像器本体、２４…
磁気ローラ、３１…非磁性シート材。

Claims (1)

  1. 【実用新案登録請求の範囲】 内部に磁性粉体現像剤を収納しかつ感光体ドラ
    ムと対向する位置に開口部を有する現像器本体と
    、この現像器本体の開口部に前記感光体ドラムと
    対向して回転自在に配置された磁気ローラとを有
    する電子写真装置の現像装置において、 前記現像器本体の開口部下端縁上面側に、前記
    感光体ドラムの幅方向へ伸びかつ感光体ドラムへ
    向かつて突出する非磁性シート材を前記開口部下
    端縁を覆うように取付け、この非磁性シート材上
    に落下した磁性粉体現像剤を磁気ローラによつて
    現像器本体内へ回収するように構成した、 ことを特徴とする電子写真装置の現像装置。
JP1988140146U 1988-10-27 1988-10-27 電子写真装置の現像装置 Expired - Lifetime JP2564706Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988140146U JP2564706Y2 (ja) 1988-10-27 1988-10-27 電子写真装置の現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988140146U JP2564706Y2 (ja) 1988-10-27 1988-10-27 電子写真装置の現像装置

Publications (2)

Publication Number Publication Date
JPH0262455U true JPH0262455U (ja) 1990-05-10
JP2564706Y2 JP2564706Y2 (ja) 1998-03-09

Family

ID=31404052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988140146U Expired - Lifetime JP2564706Y2 (ja) 1988-10-27 1988-10-27 電子写真装置の現像装置

Country Status (1)

Country Link
JP (1) JP2564706Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204657A (ja) * 1985-03-08 1986-09-10 Hitachi Ltd 現像装置のトナ−飛散防止装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204657A (ja) * 1985-03-08 1986-09-10 Hitachi Ltd 現像装置のトナ−飛散防止装置

Also Published As

Publication number Publication date
JP2564706Y2 (ja) 1998-03-09

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