JPS62109181U - - Google Patents

Info

Publication number
JPS62109181U
JPS62109181U JP19931085U JP19931085U JPS62109181U JP S62109181 U JPS62109181 U JP S62109181U JP 19931085 U JP19931085 U JP 19931085U JP 19931085 U JP19931085 U JP 19931085U JP S62109181 U JPS62109181 U JP S62109181U
Authority
JP
Japan
Prior art keywords
belt
endless belt
photoreceptor
utility
belt photoreceptor
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
JP19931085U
Other languages
Japanese (ja)
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 JP19931085U priority Critical patent/JPS62109181U/ja
Publication of JPS62109181U publication Critical patent/JPS62109181U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Description

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

第１図乃至第４図は夫々本考案によるベルト感
光体を継目で切つて展開した展開図、第５図は従
来の無端ベルト感光体の作り方を説明する説明図
、第６図はその同期マークとその検知センサを示
す斜視図、第７図は無端ベルト感光体を用いた複
写機の一例の概略構成を示す断面図である。 ４…無端ベルト感光体、１３…マーク検知セン
サ、２８，２８ａ，２８′ａ，２８ｂ，２８′ｂ
…同期マーク、２９…ベルト感光体の継目。 Figures 1 to 4 are exploded views of the belt photoreceptor according to the present invention cut at the seams, Figure 5 is an explanatory diagram illustrating how to make a conventional endless belt photoreceptor, and Figure 6 is its synchronization mark. FIG. 7 is a perspective view showing a detection sensor thereof, and FIG. 7 is a sectional view showing a schematic configuration of an example of a copying machine using an endless belt photoreceptor. 4... Endless belt photoreceptor, 13... Mark detection sensor, 28, 28a, 28'a, 28b, 28'b
...Synchronization mark, 29...Seam of belt photoreceptor.

Claims (1)

【実用新案登録請求の範囲】 (1) ベルト端縁部に同期マークが設けられ、一
個所に継目を有する静電記録装置用無端ベルト感
光体において、上記マークは該無端ベルト感光体
の両側の端縁部に夫々１又は複数の同数個が、一
定の位置関係を以て設けられたことを特徴とする
無端ベルト感光体。 (2) 上記のベルト両端縁部に設けられたマーク
はベルトの幅の中心線に関して線対称の位置に配
設されていることを特徴とする実用新案登録請求
の範囲第１項に記載の無端ベルト感光体。 (3) 上記のベルト両端縁部に設けられたマーク
は該ベルト感光体を継目で切つて展開した場合の
長さ及び巾の中心点に関して点対称の位置に配設
されていることを特徴とする実用新案登録請求の
範囲第１項に記載の無端ベルト感光体。[Claims for Utility Model Registration] (1) In an endless belt photoreceptor for an electrostatic recording device in which a synchronization mark is provided on the edge of the belt and has a seam at one place, the mark is placed on both sides of the endless belt photoreceptor. An endless belt photoreceptor characterized in that one or more of the same number of photoreceptors are provided at each end edge with a certain positional relationship. (2) The endless belt according to claim 1 of the utility model registration claim, characterized in that the marks provided on both end edges of the belt are arranged in symmetrical positions with respect to the center line of the width of the belt. Belt photoreceptor. (3) The marks provided on both end edges of the belt are arranged at positions symmetrical with respect to the center point of the length and width when the belt photoreceptor is cut at the seam and unfolded. An endless belt photoreceptor according to claim 1 of the utility model registration claim.
JP19931085U 1985-12-26 1985-12-26 Pending JPS62109181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19931085U JPS62109181U (en) 1985-12-26 1985-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19931085U JPS62109181U (en) 1985-12-26 1985-12-26

Publications (1)

Publication Number Publication Date
JPS62109181U true JPS62109181U (en) 1987-07-11

Family

ID=31160814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19931085U Pending JPS62109181U (en) 1985-12-26 1985-12-26

Country Status (1)

Country Link
JP (1) JPS62109181U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062644A (en) * 1973-10-01 1975-05-28
JPS5923365A (en) * 1982-07-30 1984-02-06 Fuji Photo Film Co Ltd Electrophotographic photosensitive material and its manufacture
JPS59125772A (en) * 1983-01-06 1984-07-20 Ricoh Co Ltd Travelling device of belt
JPS60134274A (en) * 1983-12-22 1985-07-17 Sharp Corp Copying machine using belt-shaped photosensitive body

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062644A (en) * 1973-10-01 1975-05-28
JPS5923365A (en) * 1982-07-30 1984-02-06 Fuji Photo Film Co Ltd Electrophotographic photosensitive material and its manufacture
JPS59125772A (en) * 1983-01-06 1984-07-20 Ricoh Co Ltd Travelling device of belt
JPS60134274A (en) * 1983-12-22 1985-07-17 Sharp Corp Copying machine using belt-shaped photosensitive body

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