JPH0457842U - - Google Patents
Info
- Publication number
- JPH0457842U JPH0457842U JP9848390U JP9848390U JPH0457842U JP H0457842 U JPH0457842 U JP H0457842U JP 9848390 U JP9848390 U JP 9848390U JP 9848390 U JP9848390 U JP 9848390U JP H0457842 U JPH0457842 U JP H0457842U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- belt
- copying machine
- original image
- exposure
- 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
- 239000011521 glass Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Photographic Developing Apparatuses (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Description
第１図はジアゾ複写機の断面図、第２図は「し
わ」発生機構の説明図である。
１……ケーシング、１１……前山、１２……後
山、１３……露光入口、１４……露光出口、１５
……現像入口、１６……現像出口、２１……シリ
ンダー、２２……蛍光ランプ、２３……バツクア
ツプローラ、２３ａ……露光入口に最も近いバツ
クアツプローラ、２４……駆動ローラ、２５……
バツクアツプベルト、３１……ヒートローラ、３
２……ヒータランプ、Ａ……露光装置、Ｂ……熱
現像装置。
FIG. 1 is a cross-sectional view of the diazo copying machine, and FIG. 2 is an explanatory diagram of the "wrinkle" generation mechanism. 1... Casing, 11... Front mountain, 12... Back mountain, 13... Exposure inlet, 14... Exposure outlet, 15
...Development inlet, 16...Development exit, 21...Cylinder, 22...Fluorescent lamp, 23...Backup roller, 23a...Backup roller closest to the exposure entrance, 24...Drive roller, 25...
Backup belt, 31...Heat roller, 3
2... Heater lamp, A... Exposure device, B... Heat developing device.
Claims (1)
配置され、原図に重ね合わされた感光紙が該シリ
ンダーを抱持するバツクアツプベルトによつてシ
リンダーに圧接され、バツクアツプベルトの回転
につれて、原図と感光紙が移動しながら露光され
る複写機用露光装置において、 前記バツクアツプベルトが巻き掛けられる複数
本のアイドルローラの内、露光入口に一番近いア
イドルローラの表面にローレツト加工が施された
ことを特徴とする複写機用露光装置。[Claim for Utility Model Registration] A tubular light source lamp is placed in a transparent glass cylinder, and a photosensitive paper superimposed on an original image is pressed against the cylinder by a back-up belt that holds the cylinder. In an exposure device for a copying machine, in which the original image and photosensitive paper are exposed while moving as the back-up belt rotates, a knurl is placed on the surface of the idle roller closest to the exposure entrance among the plurality of idle rollers around which the backup belt is wound. An exposure device for a copying machine characterized by being processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9848390U JPH0457842U (en) | 1990-09-21 | 1990-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9848390U JPH0457842U (en) | 1990-09-21 | 1990-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457842U true JPH0457842U (en) | 1992-05-18 |
Family
ID=31839700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9848390U Pending JPH0457842U (en) | 1990-09-21 | 1990-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457842U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5978064A (en) * | 1982-10-28 | 1984-05-04 | Hitachi Ltd | Paper discharging roll |
| JPS61137144A (en) * | 1984-12-07 | 1986-06-24 | Matsushita Electric Ind Co Ltd | Transfer device |
-
1990
- 1990-09-21 JP JP9848390U patent/JPH0457842U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5978064A (en) * | 1982-10-28 | 1984-05-04 | Hitachi Ltd | Paper discharging roll |
| JPS61137144A (en) * | 1984-12-07 | 1986-06-24 | Matsushita Electric Ind Co Ltd | Transfer device |
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