JPS609842U - Automatic document feeder separation device - Google Patents
Automatic document feeder separation deviceInfo
- Publication number
- JPS609842U JPS609842U JP9935883U JP9935883U JPS609842U JP S609842 U JPS609842 U JP S609842U JP 9935883 U JP9935883 U JP 9935883U JP 9935883 U JP9935883 U JP 9935883U JP S609842 U JPS609842 U JP S609842U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- blocking
- conveyance path
- feeding direction
- documents
- 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
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Sheets, Magazines, And Separation Thereof (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す断面図、第２図はその阻
止−べ元トの斜視図、第３図はその分離ローラ及び阻止
部材の軸心を含む面で切った断面図、第４図はその分離
コロど阻止ベルト及び原稿のタイミングチャートである
。
ｓ、 ｓ’・・・・・・原稿、６・・・・・・分離ワ
ーラ、７・・・・・・−阻止ローラ、８．９・・・・・
・プルアウトローラ、１４・・・・・・阻止ベルト。FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a perspective view of the blocking base, and FIG. 3 is a sectional view taken along a plane including the axis of the separation roller and blocking member. FIG. 4 is a timing chart of the separation roller prevention belt and the document. s, s'...Original, 6...Separation roller, 7...-Blocking roller, 8.9...
-Pull-out roller, 14... blocking belt.
Claims (1)
側に設けられた給送方向に回転する分離ローラと、搬送
路上側に設けられた静止する阻止ローラとにより重送さ
れた原稿を分離しプルアウトローラに送る自動原稿給送
装置の分離装置において、上記の阻止ローラは分離ロー
ラと組み違いに設けられ、その外周面に円周方向に設け
られた溝に反給送方向に周動可能に無端阻止ベルトが掛
けられ、該阻止ベルトはその一部分の厚さが阻止ローラ
の外周面よりも突出する如く他の部分よりも厚くされて
おり、停止時は上記増厚部が原稿搬送路より退避した位
置に保持され、上記阻止ベルトは原稿の搬送が行なわれ
ていない時に反給送方向に短時間駆動されることを特徴
とする分離装置。A separating roller that rotates in the feeding direction installed at the bottom of the conveyance path and a stationary blocking roller installed at the top of the conveyance path separate the double-fed documents that are sent out with the image side facing down. In the separation device of the automatic document feeder that sends documents to the pull-out roller, the above-mentioned blocking roller is installed in a different assembly from the separation roller, and is movable in the counter-feeding direction in a groove provided in the circumferential direction on its outer peripheral surface. An endless blocking belt is applied to the blocking roller, and a portion of the blocking belt is thicker than the other portion so as to protrude beyond the outer circumferential surface of the blocking roller, and when stopped, the thickened portion is further away from the document conveyance path. A separating device, wherein the blocking belt is held in a retracted position and is driven for a short time in a counter-feeding direction when documents are not being transported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9935883U JPS609842U (en) | 1983-06-29 | 1983-06-29 | Automatic document feeder separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9935883U JPS609842U (en) | 1983-06-29 | 1983-06-29 | Automatic document feeder separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS609842U true JPS609842U (en) | 1985-01-23 |
Family
ID=30235496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9935883U Pending JPS609842U (en) | 1983-06-29 | 1983-06-29 | Automatic document feeder separation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009227456A (en) * | 2008-03-25 | 2009-10-08 | Brother Ind Ltd | Sheet feeder and image reader |
| JP6312784B1 (en) * | 2016-12-19 | 2018-04-18 | 株式会社Pfu | Document feeder |
-
1983
- 1983-06-29 JP JP9935883U patent/JPS609842U/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009227456A (en) * | 2008-03-25 | 2009-10-08 | Brother Ind Ltd | Sheet feeder and image reader |
| US8038141B2 (en) | 2008-03-25 | 2011-10-18 | Brother Kogyo Kabushiki Kaisha | Document feeder and image scanning device provided with the same |
| JP6312784B1 (en) * | 2016-12-19 | 2018-04-18 | 株式会社Pfu | Document feeder |
| CN108203008A (en) * | 2016-12-19 | 2018-06-26 | 株式会社Pfu | Original document feeder |
| JP2018100141A (en) * | 2016-12-19 | 2018-06-28 | 株式会社Pfu | Document conveying device |
| US10200553B2 (en) | 2016-12-19 | 2019-02-05 | Pfu Limited | Document conveying apparatus |
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