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
Links
- 108091008695 photoreceptors Proteins 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
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)
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.
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)
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 |
-
1985
- 1985-12-26 JP JP19931085U patent/JPS62109181U/ja active Pending
Patent Citations (4)
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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