JPS6362869U - - Google Patents

Info

Publication number
JPS6362869U
JPS6362869U JP15574186U JP15574186U JPS6362869U JP S6362869 U JPS6362869 U JP S6362869U JP 15574186 U JP15574186 U JP 15574186U JP 15574186 U JP15574186 U JP 15574186U JP S6362869 U JPS6362869 U JP S6362869U
Authority
JP
Japan
Prior art keywords
belt
photoreceptor
image
support means
tension
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
JP15574186U
Other languages
Japanese (ja)
Other versions
JPH0723812Y2 (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 JP1986155741U priority Critical patent/JPH0723812Y2/en
Publication of JPS6362869U publication Critical patent/JPS6362869U/ja
Application granted granted Critical
Publication of JPH0723812Y2 publication Critical patent/JPH0723812Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例の一部破断平面図、
第２図は第１図の側面図、第３図はベルト状感光
体を採用した電子写真複写機の概略構成図である
。 １０…ベルト状感光体、１２…駆動ロール、１
４…テンシヨンロール、１６…従動ロール、１８
…帯電コロトロン、２０…画像露光装置、２４…
不要画像除去ランプ、２６…現像装置、３２…転
写コロトロン、３６…クリーニング装置、４０…
ベルト状感光体フレーム、５０…テンシヨンロー
ルハウジング、５２…突き当て部材、５４…複写
機フレーム、６０…支持板。 FIG. 1 is a partially cutaway plan view of an embodiment of the present invention.
FIG. 2 is a side view of FIG. 1, and FIG. 3 is a schematic diagram of an electrophotographic copying machine employing a belt-shaped photoreceptor. 10... Belt-shaped photoreceptor, 12... Drive roll, 1
4... Tension roll, 16... Driven roll, 18
...Charging corotron, 20...Image exposure device, 24...
Unnecessary image removal lamp, 26...Developing device, 32...Transfer corotron, 36...Cleaning device, 40...
Belt-shaped photoreceptor frame, 50... tension roll housing, 52... abutment member, 54... copying machine frame, 60... support plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ベルト状感光体を複数個のロールにより回転支
持し、テンシヨンロールにより該ベルト状感光体
に張力を付与した画像形成装置において、前記テ
ンシヨンロールの動きに追従する支持手段を設け
、この支持手段に画像形成部品を該ベルト状感光
体に対向して取付け、画像形成部品とベルト状感
光体との間のギヤツプを一定に保つことを特徴と
するベルト状感光体の対向部品ギヤツプ保証装置
。 In an image forming apparatus in which a belt-shaped photoreceptor is rotationally supported by a plurality of rolls, and tension is applied to the belt-shaped photoreceptor by a tension roll, a support means that follows the movement of the tension roll is provided, and the support means 1. An opposing part gap guarantee device for a belt-like photoreceptor, characterized in that an image-forming part is mounted opposite to the belt-like photoreceptor, and a gap between the image-forming part and the belt-like photoreceptor is kept constant.
JP1986155741U 1986-10-13 1986-10-13 Belt-shaped photoconductor facing parts Gear-up assurance device Expired - Lifetime JPH0723812Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986155741U JPH0723812Y2 (en) 1986-10-13 1986-10-13 Belt-shaped photoconductor facing parts Gear-up assurance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986155741U JPH0723812Y2 (en) 1986-10-13 1986-10-13 Belt-shaped photoconductor facing parts Gear-up assurance device

Publications (2)

Publication Number Publication Date
JPS6362869U true JPS6362869U (en) 1988-04-26
JPH0723812Y2 JPH0723812Y2 (en) 1995-05-31

Family

ID=31076716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986155741U Expired - Lifetime JPH0723812Y2 (en) 1986-10-13 1986-10-13 Belt-shaped photoconductor facing parts Gear-up assurance device

Country Status (1)

Country Link
JP (1) JPH0723812Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0259773A (en) * 1988-08-25 1990-02-28 Ricoh Co Ltd Color image forming device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871747U (en) * 1981-11-09 1983-05-16 株式会社リコー belt device
JPS6095461A (en) * 1983-10-28 1985-05-28 Ricoh Co Ltd Optical printer
JPS61110168A (en) * 1984-11-05 1986-05-28 Canon Inc Image forming device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871747U (en) * 1981-11-09 1983-05-16 株式会社リコー belt device
JPS6095461A (en) * 1983-10-28 1985-05-28 Ricoh Co Ltd Optical printer
JPS61110168A (en) * 1984-11-05 1986-05-28 Canon Inc Image forming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0259773A (en) * 1988-08-25 1990-02-28 Ricoh Co Ltd Color image forming device

Also Published As

Publication number Publication date
JPH0723812Y2 (en) 1995-05-31

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