JPS5842843U - Copying machine developing device - Google Patents

Copying machine developing device

Info

Publication number
JPS5842843U
JPS5842843U JP13832681U JP13832681U JPS5842843U JP S5842843 U JPS5842843 U JP S5842843U JP 13832681 U JP13832681 U JP 13832681U JP 13832681 U JP13832681 U JP 13832681U JP S5842843 U JPS5842843 U JP S5842843U
Authority
JP
Japan
Prior art keywords
developing device
copying machine
machine developing
sleeve
outer periphery
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
JP13832681U
Other languages
Japanese (ja)
Inventor
泰 出口
上月　陸三
飯沼　大和
白木　賢八
清 坂本
邦雄 坪井
柴田　芳隆
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP13832681U priority Critical patent/JPS5842843U/en
Publication of JPS5842843U publication Critical patent/JPS5842843U/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing 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) [Summary] 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図は従来例を示す模式的断面図、第２図は本考案の
一実施例を示す模式的断面図、第３図は本考案の他の実
施例を示す模式的断面図である。。 １・・・磁石ホルダ、２，２ａ、２ｂ・・・磁石、３・
・・スリーブ、４・・・感光体ドラム、５・・・ブレー
ド。FIG. 1 is a schematic cross-sectional view showing a conventional example, FIG. 2 is a schematic cross-sectional view showing one embodiment of the present invention, and FIG. 3 is a schematic cross-sectional view showing another embodiment of the present invention. . 1... Magnet holder, 2, 2a, 2b... Magnet, 3.
... Sleeve, 4... Photosensitive drum, 5... Blade.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数本の磁石がほぼ同一円周上に配備された不動の磁石
ホルダの外周に、非磁性スリーブが回転自在に装着され
た複写機の現像装置であって、前記磁石ホルダの外周の
一部において同極対向部位が形成され、この同極対向部
位の外方に、前記スリーブと少許の間隙を有して非磁性
ブレードが対峙されることを特徴とする複写機の現像装
置。A developing device for a copying machine in which a non-magnetic sleeve is rotatably attached to the outer periphery of an immovable magnet holder in which a plurality of magnets are arranged on substantially the same circumference, the developing device comprising: a non-magnetic sleeve rotatably attached to a part of the outer periphery of the magnet holder A developing device for a copying machine, characterized in that a homopolar opposing portion is formed, and a non-magnetic blade is opposed to the sleeve with a small gap outside the homopolar opposing portion.
JP13832681U 1981-09-17 1981-09-17 Copying machine developing device Pending JPS5842843U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13832681U JPS5842843U (en) 1981-09-17 1981-09-17 Copying machine developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13832681U JPS5842843U (en) 1981-09-17 1981-09-17 Copying machine developing device

Publications (1)

Publication Number Publication Date
JPS5842843U true JPS5842843U (en) 1983-03-22

Family

ID=29931554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13832681U Pending JPS5842843U (en) 1981-09-17 1981-09-17 Copying machine developing device

Country Status (1)

Country Link
JP (1) JPS5842843U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151674A (en) * 1979-05-17 1980-11-26 Canon Inc Developing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151674A (en) * 1979-05-17 1980-11-26 Canon Inc Developing device

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