JPH02123965U - - Google Patents
Info
- Publication number
- JPH02123965U JPH02123965U JP14488888U JP14488888U JPH02123965U JP H02123965 U JPH02123965 U JP H02123965U JP 14488888 U JP14488888 U JP 14488888U JP 14488888 U JP14488888 U JP 14488888U JP H02123965 U JPH02123965 U JP H02123965U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- electrometer
- bracket
- prevention mechanism
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 7
- 108091008695 photoreceptors Proteins 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本考案の一実施例に係るイレーサの汚
れ防止機構の側面図、第２図は第１図ａ方向から
の透視図、第３図は斜視図、第４図は本考案が適
用される複写機の概略図である。
１０１……感光体、１０２……電位計、１０３
……ブラケツト、１０４……イレーサ、１０５…
…送風ガイド部。
Fig. 1 is a side view of an eraser stain prevention mechanism according to an embodiment of the present invention, Fig. 2 is a perspective view from the direction a in Fig. 1, Fig. 3 is a perspective view, and Fig. 4 is an application of the present invention. 1 is a schematic diagram of a copying machine. 101... Photoreceptor, 102... Electrometer, 103
...Bracket, 104...Eraser, 105...
...Blower guide section.
補正 平２．５．１６
図面の簡単な説明を次のように補正する。
明細書第７頁第１６行ないし第１７行の「第３
図は斜視図、第４図は……である。」という記載
を「第３図は斜視図である。」に補正する。Amendment 2.5.16 Hei 2.5.16 The brief description of the drawing is amended as follows. “No. 3” on page 7, line 16 to line 17 of the specification
The figure is a perspective view, and FIG. 4 is... ” should be corrected to “Figure 3 is a perspective view.”
Claims (1)
光体表面の潜像領域外の電位を除去するイレーサ
とを隣接配置したものおいて、電位計のブラケツ
ト側端部に設けたフアンからの送風がイレーサの
長手方向全域に向かうように、ブラケツトの内壁
に風路上流より下流に向かつて迫り出した形状の
送風ガイド部を設けたことを特徴とするイレーサ
の汚れ防止機構。 (2) 電位計ブラケツトをイレーサ汚れ防止フア
ンの風路規制部材として用いるために、風路上流
より下流に向けて電位計ブラケツトの断面積を減
少させることを特徴とする請求項(1)に記載のイ
レーサの汚れ防止機構。 (3) 感光体と電位計、感光体とイレーサの間隔
を違えることを特徴とする請求項(1)に記載のイ
レーサの汚れ防止機構。 (4) 電位計ブラケツトの横断面形状は感光体側
が開口していることを特徴とする請求項(1)に記
載のイレーサの汚れ防止機構。 (5) 電位計ブラケツトの横断面形状において、
その感光体側端部にイレーサ方向に向けて突起形
状部を有することを特徴とする請求項(1)に記載
のイレーサの汚れ防止機構。[Claims for Utility Model Registration] (1) An electrometer that detects the potential on the surface of a photoconductor and an eraser that removes the potential outside the latent image area on the surface of the photoconductor are arranged adjacently, and the bracket of the electrometer is An eraser characterized in that an air guide section is provided on the inner wall of the bracket in a shape that projects downstream from the upstream side of the bracket so that air from a fan provided at a side end is directed over the entire length of the eraser. dirt prevention mechanism. (2) In order to use the electrometer bracket as an air path regulating member of an eraser stain prevention fan, the cross-sectional area of the electrometer bracket is reduced from the upstream side to the downstream side. Eraser dirt prevention mechanism. (3) The eraser stain prevention mechanism according to claim (1), wherein the distances between the photoreceptor and the electrometer and between the photoreceptor and the eraser are different. (4) The eraser stain prevention mechanism according to claim (1), wherein the cross-sectional shape of the electrometer bracket is open on the photoreceptor side. (5) In the cross-sectional shape of the electrometer bracket,
2. The eraser stain prevention mechanism according to claim 1, further comprising a protruding portion on the photoreceptor side end portion toward the eraser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988144888U JPH0749495Y2 (en) | 1988-11-08 | 1988-11-08 | Eraser dirt prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988144888U JPH0749495Y2 (en) | 1988-11-08 | 1988-11-08 | Eraser dirt prevention mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123965U true JPH02123965U (en) | 1990-10-12 |
| JPH0749495Y2 JPH0749495Y2 (en) | 1995-11-13 |
Family
ID=31691560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988144888U Expired - Lifetime JPH0749495Y2 (en) | 1988-11-08 | 1988-11-08 | Eraser dirt prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749495Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131950A (en) * | 1982-09-21 | 1984-07-28 | ゼロツクス・コ−ポレ−シヨン | Xerographic type copying equipment |
| JPS60169641A (en) * | 1984-02-10 | 1985-09-03 | Toyota Motor Corp | Air-fuel ratio controller |
| JPS6394253A (en) * | 1986-10-09 | 1988-04-25 | Fuji Xerox Co Ltd | Device for preventing stain in intra-copying machine |
-
1988
- 1988-11-08 JP JP1988144888U patent/JPH0749495Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131950A (en) * | 1982-09-21 | 1984-07-28 | ゼロツクス・コ−ポレ−シヨン | Xerographic type copying equipment |
| JPS60169641A (en) * | 1984-02-10 | 1985-09-03 | Toyota Motor Corp | Air-fuel ratio controller |
| JPS6394253A (en) * | 1986-10-09 | 1988-04-25 | Fuji Xerox Co Ltd | Device for preventing stain in intra-copying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749495Y2 (en) | 1995-11-13 |