JPS6319855U - - Google Patents

Info

Publication number
JPS6319855U
JPS6319855U JP10969686U JP10969686U JPS6319855U JP S6319855 U JPS6319855 U JP S6319855U JP 10969686 U JP10969686 U JP 10969686U JP 10969686 U JP10969686 U JP 10969686U JP S6319855 U JPS6319855 U JP S6319855U
Authority
JP
Japan
Prior art keywords
developing sleeve
developing
circumferential surface
rotational direction
scattering prevention
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
JP10969686U
Other languages
Japanese (ja)
Other versions
JPH0631487Y2 (en
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 JP1986109696U priority Critical patent/JPH0631487Y2/en
Publication of JPS6319855U publication Critical patent/JPS6319855U/ja
Application granted granted Critical
Publication of JPH0631487Y2 publication Critical patent/JPH0631487Y2/en
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】[Brief explanation of the drawing]

第１図は本考案の現像装置の一例を示す断面図
、第２図はその要部拡大図である。 １０……感光体ドラム、１１……感光体、２０
……現像装置、２１……現像ローラ、２１ａ……
現像スリーブ、２１ｂ……磁石体、２２……撹拌
ローラ、２３……穂切り板、２４……蓋体、２４
ａ……トナー留まり、２５……トナー飛散防止用
ブレード。 FIG. 1 is a sectional view showing an example of the developing device of the present invention, and FIG. 2 is an enlarged view of the main parts thereof. 10...Photoconductor drum, 11...Photoconductor, 20
...Developing device, 21...Developing roller, 21a...
Developing sleeve, 21b... Magnet, 22... Stirring roller, 23... Ear cutting plate, 24... Lid, 24
a... Toner retention, 25... Toner scattering prevention blade.

Claims (1)

【実用新案登録請求の範囲】 １ 感光体上の静電潜像をトナー現像するべく、
周面の現像剤を該感光体上に供給する現像スリー
ブと、 該現像スリーブの上方域における回転方向下流
側部分を覆う蓋体に基端部が取付けられ、その先
端部が該基端部よりも前記現像スリーブの回転方
向下流側に位置して該現像スリーブの周面の現像
剤に摺接する可撓性のトナー飛散防止用ブレード
と、 を具備する現像装置。 ２ 前記トナー飛散防止用ブレードは、その先端
が、現像域の穂立ち部に最も近接した位置に配設
されれいる特許請求の範囲第１項に記載の現像装
置。[Claims for Utility Model Registration] 1. In order to develop an electrostatic latent image on a photoreceptor with toner,
A developing sleeve that supplies developer on the circumferential surface onto the photoconductor, and a base end attached to a lid body that covers a downstream portion in the rotational direction in an upper region of the developing sleeve, and a distal end thereof is attached to A developing device comprising: a flexible toner scattering prevention blade located downstream of the developing sleeve in the rotational direction and slidingly in contact with the developer on the circumferential surface of the developing sleeve. 2. The developing device according to claim 1, wherein the tip of the toner scattering prevention blade is disposed at a position closest to the standing portion of the developing area.
JP1986109696U 1986-07-17 1986-07-17 Development device Expired - Lifetime JPH0631487Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986109696U JPH0631487Y2 (en) 1986-07-17 1986-07-17 Development device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986109696U JPH0631487Y2 (en) 1986-07-17 1986-07-17 Development device

Publications (2)

Publication Number Publication Date
JPS6319855U true JPS6319855U (en) 1988-02-09
JPH0631487Y2 JPH0631487Y2 (en) 1994-08-22

Family

ID=30988027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986109696U Expired - Lifetime JPH0631487Y2 (en) 1986-07-17 1986-07-17 Development device

Country Status (1)

Country Link
JP (1) JPH0631487Y2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153353A (en) * 1980-04-30 1981-11-27 Canon Inc Developing device
JPS5897066A (en) * 1981-12-05 1983-06-09 Ricoh Co Ltd Dry developing device
JPS58105176A (en) * 1981-12-17 1983-06-22 Ricoh Co Ltd Dry developing device
JPS5912467A (en) * 1982-07-12 1984-01-23 Minolta Camera Co Ltd Magnetic brush developing device
JPS6054149U (en) * 1983-09-20 1985-04-16 株式会社東芝 developing device
JPS6180280A (en) * 1984-09-28 1986-04-23 Minolta Camera Co Ltd Developing device of electrostatic latent image

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153353A (en) * 1980-04-30 1981-11-27 Canon Inc Developing device
JPS5897066A (en) * 1981-12-05 1983-06-09 Ricoh Co Ltd Dry developing device
JPS58105176A (en) * 1981-12-17 1983-06-22 Ricoh Co Ltd Dry developing device
JPS5912467A (en) * 1982-07-12 1984-01-23 Minolta Camera Co Ltd Magnetic brush developing device
JPS6054149U (en) * 1983-09-20 1985-04-16 株式会社東芝 developing device
JPS6180280A (en) * 1984-09-28 1986-04-23 Minolta Camera Co Ltd Developing device of electrostatic latent image

Also Published As

Publication number Publication date
JPH0631487Y2 (en) 1994-08-22

Similar Documents

Publication Publication Date Title
JPS6319855U (en)
JPS6319856U (en)
JPS6360162U (en)
JPH0360355U (en)
JPH0375448U (en)
JPS62167254U (en)
JPH0322256U (en)
JPS63191355U (en)
JPS63138559U (en)
JPS61176561U (en)
JPH0347567U (en)
JPH0398464U (en)
JPH0362357U (en)
JPS6443371U (en)
JPS61165552U (en)
JPS61140358U (en)
JPH0273657U (en)
JPS61145949U (en)
JPH0481166U (en)
JPH02126164U (en)
JPH0267364U (en)
JPS6260966U (en)
JPH0326156U (en)
JPS597451U (en) Developing toner scattering prevention device in electrophotographic equipment
JPH038354U (en)