JPH03130655U - - Google Patents
Info
- Publication number
- JPH03130655U JPH03130655U JP3948690U JP3948690U JPH03130655U JP H03130655 U JPH03130655 U JP H03130655U JP 3948690 U JP3948690 U JP 3948690U JP 3948690 U JP3948690 U JP 3948690U JP H03130655 U JPH03130655 U JP H03130655U
- Authority
- JP
- Japan
- Prior art keywords
- document
- reading
- reading section
- actuator
- reading device
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Registering Or Overturning Sheets (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は、本考案の一実施例の原稿読取部及び
原稿検知センサ部を示す断面図、第２図ａは、同
拡大断面図、第２図ｂは、同平面図、第３図は、
従来例の要部の断面図である。
１……フオトセンサ、３……下ガイド板、４…
…上ガイド板、５……コンタクトガラス、７……
ガイド台。
FIG. 1 is a sectional view showing a document reading section and a document detection sensor section according to an embodiment of the present invention, FIG. 2a is an enlarged sectional view of the same, FIG. 2b is a plan view of the same, and FIG. ,
FIG. 2 is a cross-sectional view of main parts of a conventional example. 1...Photo sensor, 3...Lower guide plate, 4...
...Top guide plate, 5...Contact glass, 7...
guide stand.
Claims (1)
る原稿読取装置において、前記読取部の直前に配
置され、読取部における読取タイミングを決める
ために原稿先端を検知する検知センサのアクチユ
エータの近傍に、原稿先端が前記アクチユエータ
に作用する作動マージンを増加するためのガイド
台を設けたことを特徴とする原稿読取装置。 In a document reading device that uses a reading section to main scan and read an automatically transported document, the document is placed in the vicinity of the actuator of a detection sensor that is placed immediately in front of the reading section and detects the leading edge of the document in order to determine the reading timing in the reading section. A document reading device characterized in that a guide stand is provided for increasing the operating margin in which the tip acts on the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3948690U JPH03130655U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3948690U JPH03130655U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130655U true JPH03130655U (en) | 1991-12-27 |
Family
ID=31548437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3948690U Pending JPH03130655U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247587A (en) * | 1993-02-22 | 1994-09-06 | Ricoh Co Ltd | Document reading device |
-
1990
- 1990-04-16 JP JP3948690U patent/JPH03130655U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06247587A (en) * | 1993-02-22 | 1994-09-06 | Ricoh Co Ltd | Document reading device |
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