JPS60169641U - image forming device - Google Patents

image forming device

Info

Publication number
JPS60169641U
JPS60169641U JP5776784U JP5776784U JPS60169641U JP S60169641 U JPS60169641 U JP S60169641U JP 5776784 U JP5776784 U JP 5776784U JP 5776784 U JP5776784 U JP 5776784U JP S60169641 U JPS60169641 U JP S60169641U
Authority
JP
Japan
Prior art keywords
image forming
photoreceptor drum
forming apparatus
developing device
charger
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
JP5776784U
Other languages
Japanese (ja)
Other versions
JPH0310518Y2 (en
Inventor
貴志 池田
俊次 加藤
順二 中井
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP5776784U priority Critical patent/JPS60169641U/en
Publication of JPS60169641U publication Critical patent/JPS60169641U/en
Application granted granted Critical
Publication of JPH0310518Y2 publication Critical patent/JPH0310518Y2/ja
Granted legal-status Critical Current

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  • Exposure Or Original Feeding 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図は従来技術を説明した電子写真複写機の概略断面
図、第２図は本考案の一実施例を説明した電子写真複写
機の要部概略断面図である。 ２・・・感光体ドラム、５・・・現像装置、１３・・・
光透過部材、１４ａ、１４ｂ・・・支持部材、１６・・
・連結部材。FIG. 1 is a schematic sectional view of an electrophotographic copying machine illustrating a prior art, and FIG. 2 is a schematic sectional view of a main part of an electrophotographic copying machine illustrating an embodiment of the present invention. 2... Photosensitive drum, 5... Developing device, 13...
Light transmitting member, 14a, 14b...Supporting member, 16...
・Connection member.

Claims (1)

【実用新案登録請求の範囲】 ケーシングに組込まれた画像形成装置であって、感光体
ドラム上に近接配置された帯電器と、乾式トナーによる
現像装置と、感光体ドラムの周面上方の空間上、帯電器
と現像装置との中間位置に配置された防塵用の光透過部
材を有するとともに、帯電器の後側から感光体ドラムに
向かう気流を生ずるようになしている画像形成装置にお
いて、 光透過部材の支持部材と現像装置との間隙を、連結部材
により密閉状に連結するとともに、該連結部材の一部を
用いて光透過部材の感光体ドラム対向面を囲む如（形成
したことを特徴とする画像形成装置。[Scope of Utility Model Registration Claim] An image forming apparatus built into a casing, which includes a charger disposed close to a photoreceptor drum, a developing device using dry toner, and a space above the circumferential surface of the photoreceptor drum. In an image forming apparatus, the image forming apparatus has a light transmitting member for dustproofing disposed at an intermediate position between a charger and a developing device, and is configured to generate an airflow from the rear side of the charger toward the photoreceptor drum. The gap between the supporting member of the member and the developing device is connected in a sealed manner by a connecting member, and a part of the connecting member is used to surround the surface of the light transmitting member facing the photoreceptor drum. image forming device.
JP5776784U 1984-04-19 1984-04-19 image forming device Granted JPS60169641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5776784U JPS60169641U (en) 1984-04-19 1984-04-19 image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5776784U JPS60169641U (en) 1984-04-19 1984-04-19 image forming device

Publications (2)

Publication Number Publication Date
JPS60169641U true JPS60169641U (en) 1985-11-11
JPH0310518Y2 JPH0310518Y2 (en) 1991-03-15

Family

ID=30582608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5776784U Granted JPS60169641U (en) 1984-04-19 1984-04-19 image forming device

Country Status (1)

Country Link
JP (1) JPS60169641U (en)

Also Published As

Publication number Publication date
JPH0310518Y2 (en) 1991-03-15

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