JPS5943949U - Automatic document size detection device - Google Patents
Automatic document size detection deviceInfo
- Publication number
- JPS5943949U JPS5943949U JP13769482U JP13769482U JPS5943949U JP S5943949 U JPS5943949 U JP S5943949U JP 13769482 U JP13769482 U JP 13769482U JP 13769482 U JP13769482 U JP 13769482U JP S5943949 U JPS5943949 U JP S5943949U
- Authority
- JP
- Japan
- Prior art keywords
- size detection
- document
- detection device
- automatic document
- document size
- 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図は従来の原稿サイズ検知装置のサイズ検知部を示
す図、第２図は本考案による自動原稿サイズ検知装置の
サイズ検知部を示す図、第３図は第２図のＡ−Ａ断面図
である。
１・・・原稿押えカバー、２ａ、２ｂ、２ｃ、２ｄ、−
’ｌｅ、 ’１ｆ−−−光電変換素子、３ａ、 ３ｂ、
３ｃ、 ３ｄ。
３ｅ、−３ｆ・・・白色半透明板′：、４・・・原稿台
。−−第２図
第３図FIG. 1 is a diagram showing the size detection section of a conventional document size detection device, FIG. 2 is a diagram showing the size detection section of the automatic document size detection device according to the present invention, and FIG. 3 is a cross section taken along line A-A in FIG. It is a diagram. 1... Original holding cover, 2a, 2b, 2c, 2d, -
'le, '1f --- photoelectric conversion element, 3a, 3b,
3c, 3d. 3e, -3f... White translucent plate':, 4... Original table. --Figure 2Figure 3
Claims (1)
の下から照射される光を該原稿の押え部材の所定位置に
配置した光電変換素子で受光することにより検知する自
動原稿サイズ検知の装置において、前記光電変換素子の
一受光面を前記押え部材の原稿押え面とほぼ同色の半透
明部材で覆うよ−うにしたことを特徴とする自動原稿サ
イズ検知装置。 １″ 戸[Scope of Claim for Utility Model Registration] The size of a document placed on a document placement surface is determined by a photoelectric conversion element arranged at a predetermined position of a holding member for the document, which converts light emitted from below the document placement surface. An apparatus for automatic document size detection that detects by receiving light, characterized in that one light-receiving surface of the photoelectric conversion element is covered with a translucent member of substantially the same color as the document holding surface of the holding member. Size detection device. 1″ door
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13769482U JPS5943949U (en) | 1982-09-13 | 1982-09-13 | Automatic document size detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13769482U JPS5943949U (en) | 1982-09-13 | 1982-09-13 | Automatic document size detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5943949U true JPS5943949U (en) | 1984-03-23 |
Family
ID=30309193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13769482U Pending JPS5943949U (en) | 1982-09-13 | 1982-09-13 | Automatic document size detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5943949U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5414747A (en) * | 1977-07-06 | 1979-02-03 | Canon Inc | Automatic copying machine |
-
1982
- 1982-09-13 JP JP13769482U patent/JPS5943949U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5414747A (en) * | 1977-07-06 | 1979-02-03 | Canon Inc | Automatic copying machine |
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