JPS63157780U - - Google Patents

Info

Publication number
JPS63157780U
JPS63157780U JP5142787U JP5142787U JPS63157780U JP S63157780 U JPS63157780 U JP S63157780U JP 5142787 U JP5142787 U JP 5142787U JP 5142787 U JP5142787 U JP 5142787U JP S63157780 U JPS63157780 U JP S63157780U
Authority
JP
Japan
Prior art keywords
bristle brush
conductive
cleaning device
bias voltage
image forming
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
JP5142787U
Other languages
Japanese (ja)
Other versions
JPH0635257Y2 (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 JP1987051427U priority Critical patent/JPH0635257Y2/en
Publication of JPS63157780U publication Critical patent/JPS63157780U/ja
Application granted granted Critical
Publication of JPH0635257Y2 publication Critical patent/JPH0635257Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cleaning In Electrography (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例を示すクリーニング装
置の上方部分断面図、第２図は多色画像形成装置
の構成図、第３図はクリーニング装置の断面図、
第４図は繊維比抵抗の測定法を示す回路図である
。 ４０……像担持体、５０……転写極、５１……
分離極、７０……クリーニング装置、７１……導
電性毛ブラシ、７２……回収ローラ、７３……ブ
レード、７４……トナー吸引手段、７５……枠体
、７６……第一バイアス電圧電源、７７……第二
バイアス電圧電源、７８……導電性毛体、７９…
…搬送スクリユー、８０……クリーニング手段、
８１……圧接・解除手段、８２……駆動手段、８
５……電位制御手段、８６……帯電器（電荷付与
部材）、８７……露光ランプ、９５，９６……遮
蔽部材、９７，９８……軸受け、７１１……回転
軸、７５１，７５２……側板、９５１，９６１…
…薄板状低摩擦部材、Ａ……読み取りユニツト、
Ｂ……書き込みユニツト、Ｃ……画像形成部、Ｄ
……給紙部。 FIG. 1 is an upper partial sectional view of a cleaning device showing an embodiment of the present invention, FIG. 2 is a configuration diagram of a multicolor image forming apparatus, and FIG. 3 is a sectional view of the cleaning device.
FIG. 4 is a circuit diagram showing a method for measuring fiber specific resistance. 40... Image carrier, 50... Transfer pole, 51...
Separation electrode, 70... Cleaning device, 71... Conductive bristle brush, 72... Collection roller, 73... Blade, 74... Toner suction means, 75... Frame, 76... First bias voltage power supply, 77... Second bias voltage power supply, 78... Conductive hair body, 79...
... Conveyance screw, 80 ... Cleaning means,
81... Pressing/release means, 82... Drive means, 8
5... Potential control means, 86... Charger (charge applying member), 87... Exposure lamp, 95, 96... Shielding member, 97, 98... Bearing, 711... Rotating shaft, 751, 752... Side plate, 951,961...
...Thin plate-like low friction member, A...reading unit,
B...Writing unit, C...Image forming section, D
...Paper feed section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導電性毛ブラシにバイアス電圧を印加し、像担
持体を摺擦して像担持体表面に残留しているトナ
ーを除去し、更に上記導電性毛ブラシに接する導
電性ローラにバイアス電圧を印加し、導電性毛ブ
ラシからトナーを回収する画像形成装置のクリー
ニング装置において、前記導電性毛ブラシの両側
端部と該毛ブラシを軸架する側板の両軸受け部と
の間に、弾性部材で構成された遮蔽部材を設けた
ことを特徴とする画像形成装置のクリーニング装
置。 A bias voltage is applied to a conductive bristle brush to rub the image carrier to remove residual toner on the surface of the image carrier, and a bias voltage is further applied to a conductive roller in contact with the conductive bristle brush. In a cleaning device for an image forming apparatus that collects toner from a conductive bristle brush, an elastic member is provided between both end portions of the conductive bristle brush and both bearing portions of a side plate that axially supports the bristle brush. 1. A cleaning device for an image forming apparatus, characterized in that a shielding member is provided.
JP1987051427U 1987-04-03 1987-04-03 Image forming device cleaning device Expired - Lifetime JPH0635257Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987051427U JPH0635257Y2 (en) 1987-04-03 1987-04-03 Image forming device cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987051427U JPH0635257Y2 (en) 1987-04-03 1987-04-03 Image forming device cleaning device

Publications (2)

Publication Number Publication Date
JPS63157780U true JPS63157780U (en) 1988-10-17
JPH0635257Y2 JPH0635257Y2 (en) 1994-09-14

Family

ID=30875674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987051427U Expired - Lifetime JPH0635257Y2 (en) 1987-04-03 1987-04-03 Image forming device cleaning device

Country Status (1)

Country Link
JP (1) JPH0635257Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009031421A (en) * 2007-07-25 2009-02-12 Kyocera Mita Corp Seal structure and image forming device provided therewith
JP2017040736A (en) * 2015-08-19 2017-02-23 京セラドキュメントソリューションズ株式会社 Cleaning device and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125549U (en) * 1977-03-15 1978-10-05
JPS5938783A (en) * 1982-08-27 1984-03-02 Fuji Xerox Co Ltd Cleaning device of electrophotographic copying machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125549U (en) * 1977-03-15 1978-10-05
JPS5938783A (en) * 1982-08-27 1984-03-02 Fuji Xerox Co Ltd Cleaning device of electrophotographic copying machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009031421A (en) * 2007-07-25 2009-02-12 Kyocera Mita Corp Seal structure and image forming device provided therewith
JP2017040736A (en) * 2015-08-19 2017-02-23 京セラドキュメントソリューションズ株式会社 Cleaning device and image forming apparatus

Also Published As

Publication number Publication date
JPH0635257Y2 (en) 1994-09-14

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