JPS6111154U - Document exposure area light leakage prevention device - Google Patents
Document exposure area light leakage prevention deviceInfo
- Publication number
- JPS6111154U JPS6111154U JP9445784U JP9445784U JPS6111154U JP S6111154 U JPS6111154 U JP S6111154U JP 9445784 U JP9445784 U JP 9445784U JP 9445784 U JP9445784 U JP 9445784U JP S6111154 U JPS6111154 U JP S6111154U
- Authority
- JP
- Japan
- Prior art keywords
- document
- leakage prevention
- prevention device
- light leakage
- exposure area
- 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
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る原稿露光部漏光防止装置の一実施
例を図示した縦断側面図、第２図はその，要部平面図、
第３図はその回路図、第４図および第・５図はそれぞれ
他の実施例の平面図である。
１・・・複写機ケーシング、２・・・プラテンガラス、
３・・・プラテン力バー、４・・・原稿、５・・・ラン
プキャリツジ、６・・・露光ランプ、７・・・遮光板、
８・・・スリット、９・・・第１ミラー、１０・・・ミ
ラーキャリッジ、１１・・・第２ミラー、１２・・・第
３ミラー、１３・・・レンズ、１′４・・・第４ミ７−
、１５・・・ドラム状惑７光体、１６・・・現像器、１
７・・・転写器、１８・・・定着器、１９・・・用紙、
２０・・・遮光板中央部、２１，２２，２３，２４，２
５，２６・・・液晶、３１，３２， ３３， ３４，
３５， ３６・・・液晶駆動回路、４１，４２，４３，
４４，４５，４６・・・電源スイッチ。FIG. 1 is a longitudinal side view illustrating an embodiment of the document exposure section light leakage prevention device according to the present invention, and FIG. 2 is a plan view of the main parts thereof.
FIG. 3 is a circuit diagram thereof, and FIGS. 4 and 5 are plan views of other embodiments. 1... Copy machine casing, 2... Platen glass,
3... Platen force bar, 4... Document, 5... Lamp carriage, 6... Exposure lamp, 7... Light shielding plate,
8... Slit, 9... First mirror, 10... Mirror carriage, 11... Second mirror, 12... Third mirror, 13... Lens, 1'4... Third mirror 4mi 7-
, 15...Drum-shaped 7-light body, 16...Developer, 1
7... Transfer device, 18... Fixing device, 19... Paper,
20... central part of light shielding plate, 21, 22, 23, 24, 2
5, 26...liquid crystal, 31, 32, 33, 34,
35, 36...Liquid crystal drive circuit, 41, 42, 43,
44, 45, 46...Power switch.
Claims (1)
る画像記録装置において、発光体または原．稿支持板の
表面に、電圧または電流の変化により透明度が変化する
遮光手段を添設したことを特徴とする原稿露光部漏光防
止装置。In an image recording device that irradiates light onto the surface of a document and records an image on the surface of the document on a recording material, a light emitter or an original. 1. A document exposure part light leakage prevention device, characterized in that a light shielding means whose transparency changes according to a change in voltage or current is attached to the surface of a document support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9445784U JPS6111154U (en) | 1984-06-26 | 1984-06-26 | Document exposure area light leakage prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9445784U JPS6111154U (en) | 1984-06-26 | 1984-06-26 | Document exposure area light leakage prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6111154U true JPS6111154U (en) | 1986-01-23 |
Family
ID=30652999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9445784U Pending JPS6111154U (en) | 1984-06-26 | 1984-06-26 | Document exposure area light leakage prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03236893A (en) * | 1989-09-01 | 1991-10-22 | Liba Mas Fab Gmbh | Device for feeding necktie insert in necktie sewing machine |
-
1984
- 1984-06-26 JP JP9445784U patent/JPS6111154U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03236893A (en) * | 1989-09-01 | 1991-10-22 | Liba Mas Fab Gmbh | Device for feeding necktie insert in necktie sewing machine |
| JPH0732826B2 (en) * | 1989-09-01 | 1995-04-12 | リバ マシーネンファブリーク ゲーエムベーハー | Tie core supply device for tie suture machine |
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