JPS62146357U - - Google Patents
Info
- Publication number
- JPS62146357U JPS62146357U JP3394286U JP3394286U JPS62146357U JP S62146357 U JPS62146357 U JP S62146357U JP 3394286 U JP3394286 U JP 3394286U JP 3394286 U JP3394286 U JP 3394286U JP S62146357 U JPS62146357 U JP S62146357U
- Authority
- JP
- Japan
- Prior art keywords
- reading
- conveyance roller
- document
- reading device
- material layer
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000011162 core material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は、本考案の一実施例の読取搬送ローラ
の断面図、第２図は、本考案の他の実施例の読取
搬送ローラの断面図、第３図は、原稿読取装置の
構成図、第４図は、同装置の密着型イメージセン
サと読取搬送ローラ部分の拡大図、第５図は、従
来例における原稿端部と画像信号との関係を示す
図である。
１……密着型イメージセンサ、２……送信原稿
、５……読取搬送ローラ、１５……光透過性の管
体、１６……透明被膜、１７……光源を配置する
中空部、１８……芯材、１９……反射材層又は発
光材層。
FIG. 1 is a sectional view of a reading conveyance roller according to an embodiment of the present invention, FIG. 2 is a sectional view of a reading conveyance roller according to another embodiment of the present invention, and FIG. 3 is a configuration diagram of a document reading device. , FIG. 4 is an enlarged view of the contact type image sensor and the reading conveyance roller portion of the apparatus, and FIG. 5 is a diagram showing the relationship between the edge of the document and the image signal in the conventional example. DESCRIPTION OF SYMBOLS 1...Contact image sensor, 2...Transmission original, 5...Reading conveyance roller, 15...Light-transmitting tube body, 16...Transparent film, 17...Hollow part in which a light source is arranged, 18... Core material, 19... reflective material layer or luminescent material layer.
Claims (1)
搬送される原稿に密着して原稿内容を読み取る密
着型イメージセンサとを備えた読取装置において
、前記読取搬送ローラが、自ら光を発するか、若
しくは表面に反射材層を有することを特徴とする
原稿読取装置。 (2) 前記読取搬送ローラは、内部に発光源を有
する光透過性の管体と、その表面を覆う透明被膜
とから構成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)項記載の原稿読取装置。 (3) 前記読取搬送ローラは、芯材の表面に反射
材層又は発光材層を有し、かつその表面を透明被
膜で覆つてなることを特徴とする実用新案登録請
求の範囲第(1)項記載の原稿読取装置。 (4) 前記読取搬送ローラは、発光成分又は蛍光
成分が含有された表面層を有することを特徴とす
る実用新案登録請求の範囲第(1)項記載の原稿読
取装置。[Claims for Utility Model Registration] (1) In a reading device comprising a reading conveyance roller and a close-contact image sensor that reads the contents of the document in close contact with the document conveyed on the reading conveyance roller, the reading conveyance roller A document reading device characterized in that the device emits light by itself or has a reflective material layer on its surface. (2) Utility model registration claim No. (1) characterized in that the reading conveyance roller is composed of a light-transmitting tube having a light emitting source inside and a transparent coating covering the surface of the tube. Manuscript reading device described in section. (3) Utility model registration claim No. (1) characterized in that the reading and conveying roller has a reflective material layer or a luminescent material layer on the surface of a core material, and the surface is covered with a transparent coating. Manuscript reading device described in section. (4) The document reading device according to claim 1, wherein the reading and conveying roller has a surface layer containing a luminescent component or a fluorescent component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3394286U JPS62146357U (en) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3394286U JPS62146357U (en) | 1986-03-11 | 1986-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62146357U true JPS62146357U (en) | 1987-09-16 |
Family
ID=30842019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3394286U Pending JPS62146357U (en) | 1986-03-11 | 1986-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62146357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120966U (en) * | 1989-03-14 | 1990-10-01 |
-
1986
- 1986-03-11 JP JP3394286U patent/JPS62146357U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120966U (en) * | 1989-03-14 | 1990-10-01 |
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