JPS5813525U - Photosensitive drum of image forming device - Google Patents

Photosensitive drum of image forming device

Info

Publication number
JPS5813525U
JPS5813525U JP10699181U JP10699181U JPS5813525U JP S5813525 U JPS5813525 U JP S5813525U JP 10699181 U JP10699181 U JP 10699181U JP 10699181 U JP10699181 U JP 10699181U JP S5813525 U JPS5813525 U JP S5813525U
Authority
JP
Japan
Prior art keywords
drum
image forming
photosensitive drum
forming device
heating element
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
JP10699181U
Other languages
Japanese (ja)
Inventor
克彦 山田
五島　良知
Original Assignee
キヤノン株式会社
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 キヤノン株式会社 filed Critical キヤノン株式会社
Priority to JP10699181U priority Critical patent/JPS5813525U/en
Publication of JPS5813525U publication Critical patent/JPS5813525U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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図は感光体の温度・湿度と表面電位との関係を表わ
した図、第２図は面発熱体の平面図、第３図及び第４図
はドラムへのヒータの取付は方を示す側面図、第５図は
ヒータを取付けたドラムの内部斜視図である。 図において、１・・・・・・ヒータ、３・・・・・・発
熱体、５・・・・・・ドラム、６・・・・・・感光体、
８・・・・・・弾性部材、９１・９□・・・・・・ドラ
ム端板、１０・・・・・・締結部材。Figure 1 is a diagram showing the relationship between temperature/humidity and surface potential of the photoreceptor, Figure 2 is a plan view of the surface heating element, and Figures 3 and 4 show how to attach the heater to the drum. The side view and FIG. 5 are internal perspective views of the drum with heaters attached. In the figure, 1... heater, 3... heating element, 5... drum, 6... photoreceptor,
8...Elastic member, 91.9□...Drum end plate, 10...Fastening member.

Claims (1)

【実用新案登録請求の範囲】 ドラム外面に感光体を有し、該ドラムの内面に上記感光
体を加熱するための発熱体を有する画像形成装置の感光
ドラムにおいて、 前記発熱体をドラム内面に沿って設け、該発熱体の円周
方向の略中央部を少なくとも一個の弾性部材でドラム内
面に押し付けることにより、前記発熱体をドラム内面に
密着支持させることを特徴とする画像形成装置の感光ド
ラム。[Claims for Utility Model Registration] A photosensitive drum for an image forming apparatus that has a photoreceptor on the outer surface of the drum and a heating element for heating the photoreceptor on the inner surface of the drum, wherein the heating element is placed along the inner surface of the drum. 1. A photosensitive drum for an image forming apparatus, wherein the heating element is closely supported on the inner surface of the drum by pressing a substantially central portion of the heating element in the circumferential direction against the inner surface of the drum with at least one elastic member.
JP10699181U 1981-07-17 1981-07-17 Photosensitive drum of image forming device Pending JPS5813525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10699181U JPS5813525U (en) 1981-07-17 1981-07-17 Photosensitive drum of image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10699181U JPS5813525U (en) 1981-07-17 1981-07-17 Photosensitive drum of image forming device

Publications (1)

Publication Number Publication Date
JPS5813525U true JPS5813525U (en) 1983-01-27

Family

ID=29901440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10699181U Pending JPS5813525U (en) 1981-07-17 1981-07-17 Photosensitive drum of image forming device

Country Status (1)

Country Link
JP (1) JPS5813525U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652769B2 (en) * 1976-07-19 1981-12-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652769B2 (en) * 1976-07-19 1981-12-15

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