JPS58131240U - Automatic document feeder - Google Patents

Automatic document feeder

Info

Publication number
JPS58131240U
JPS58131240U JP2580682U JP2580682U JPS58131240U JP S58131240 U JPS58131240 U JP S58131240U JP 2580682 U JP2580682 U JP 2580682U JP 2580682 U JP2580682 U JP 2580682U JP S58131240 U JPS58131240 U JP S58131240U
Authority
JP
Japan
Prior art keywords
roller
document feeder
automatic document
reverse
feeding
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.)
Granted
Application number
JP2580682U
Other languages
Japanese (ja)
Other versions
JPH0126659Y2 (en
Inventor
金田　徳蔵
岩崎　研一
Original Assignee
株式会社リコー
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社リコー filed Critical 株式会社リコー
Priority to JP2580682U priority Critical patent/JPS58131240U/en
Publication of JPS58131240U publication Critical patent/JPS58131240U/en
Application granted granted Critical
Publication of JPH0126659Y2 publication Critical patent/JPH0126659Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の原稿自動給紙装置を示す断面図、第２図
は本考案による原稿自動給紙装置を示す断面図、第３図
は正転ローラと逆転ローラとの関係を示す図、第４図は
正転ローラ、逆転ローラ、圧接ブレードの関係を示す斜
視図、第５図、第６図は圧接ブレードとガイド用ブレー
ドを調節可能とした変形実施例の断面図、である。 １・・・・・・軸流ファン、２・・・・・・送給ローラ
、４・・・・・・原稿、５・・・・・・正転ローラ、６
・・・・・・逆転ローラ、７・・・・・・給紙ローラ、
８・・・・・・原稿収容部、９・・・・・・圧接ブレー
ド、１０・・・・・・ガイド用ブレード。FIG. 1 is a sectional view showing a conventional automatic document feeder, FIG. 2 is a sectional view showing an automatic document feeder according to the present invention, and FIG. 3 is a view showing the relationship between a forward rotation roller and a reverse rotation roller. FIG. 4 is a perspective view showing the relationship between the normal rotation roller, the reverse rotation roller, and the pressure contact blade, and FIGS. 5 and 6 are sectional views of a modified embodiment in which the pressure contact blade and the guide blade are adjustable. 1... Axial fan, 2... Feeding roller, 4... Document, 5... Normal rotation roller, 6
...Reverse roller, 7...Paper feed roller,
8... Document storage section, 9... Pressing blade, 10... Guide blade.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 用紙を給紙する方向に回転する正転ローラと、正転ロー
ラに近接してなる逆転ローラ又は停止ローラを備えた原
稿自動給紙装置において、給紙側で正転ローラに近接し
た位置に逆送り方向に回転する逆転ローラ又は停止ロー
ラを、また該正転ローラ外周面下部の送り出し偏位置で
圧接するブレー　−ドを設けた事を特徴とするシート送
り出し機構。In an automatic document feeder that is equipped with a forward roller that rotates in the direction of paper feeding, and a reverse roller or stop roller that is located close to the forward roller, the reverse roller is located close to the forward roller on the paper feeding side. A sheet feeding mechanism characterized by being provided with a blade that presses against a reverse rotation roller or a stop roller rotating in the feeding direction and at a biased feeding position below the outer peripheral surface of the normal rotation roller.
JP2580682U 1982-02-26 1982-02-26 Automatic document feeder Granted JPS58131240U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2580682U JPS58131240U (en) 1982-02-26 1982-02-26 Automatic document feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2580682U JPS58131240U (en) 1982-02-26 1982-02-26 Automatic document feeder

Publications (2)

Publication Number Publication Date
JPS58131240U true JPS58131240U (en) 1983-09-05
JPH0126659Y2 JPH0126659Y2 (en) 1989-08-09

Family

ID=30037769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2580682U Granted JPS58131240U (en) 1982-02-26 1982-02-26 Automatic document feeder

Country Status (1)

Country Link
JP (1) JPS58131240U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6236246A (en) * 1985-08-10 1987-02-17 Canon Inc Sheet feeder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790333A (en) * 1980-11-27 1982-06-05 Fuji Xerox Co Ltd Paper feed of copier
JPS5790334A (en) * 1980-11-27 1982-06-05 Fuji Xerox Co Ltd Paper feeder of copier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5790333A (en) * 1980-11-27 1982-06-05 Fuji Xerox Co Ltd Paper feed of copier
JPS5790334A (en) * 1980-11-27 1982-06-05 Fuji Xerox Co Ltd Paper feeder of copier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6236246A (en) * 1985-08-10 1987-02-17 Canon Inc Sheet feeder

Also Published As

Publication number Publication date
JPH0126659Y2 (en) 1989-08-09

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