JPS6047742U - Paper feeding device - Google Patents

Paper feeding device

Info

Publication number
JPS6047742U
JPS6047742U JP13910983U JP13910983U JPS6047742U JP S6047742 U JPS6047742 U JP S6047742U JP 13910983 U JP13910983 U JP 13910983U JP 13910983 U JP13910983 U JP 13910983U JP S6047742 U JPS6047742 U JP S6047742U
Authority
JP
Japan
Prior art keywords
paper
roller
transport
feeding device
paper 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
JP13910983U
Other languages
Japanese (ja)
Other versions
JPH028908Y2 (en
Inventor
水摩　健一
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 JP13910983U priority Critical patent/JPS6047742U/en
Publication of JPS6047742U publication Critical patent/JPS6047742U/en
Application granted granted Critical
Publication of JPH028908Y2 publication Critical patent/JPH028908Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (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 the drawing]

第１図は従来の摩擦分離式給紙装置の一例を示す側面図
、第２図は第１図の■−■線に従う断面図、第３図は第
１図の従来装置におけるピックアップローラ２の用紙送
り出し量を示す図、第４薗は本考案の一実施例を示す側
面図である。 １・・・・・・用紙、２・・・・・・ピックアップロー
ラ、１３・・・・・・腕（昇降装置）、３・・・・・・
搬送ローラ、４・・・・・・分離ローラ、１８・・・・
・・フォトセンサー（用紙検知手段）、１９・・・・・
・制御回路（制御装置）。FIG. 1 is a side view showing an example of a conventional friction separation type paper feeding device, FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1, and FIG. The fourth column in the diagram showing the paper feed amount is a side view showing an embodiment of the present invention. 1...Paper, 2...Pickup roller, 13...Arm (elevating device), 3...
Conveyance roller, 4...Separation roller, 18...
...Photo sensor (paper detection means), 19...
・Control circuit (control device).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 積載された用紙を送り出すピックアップローラと、その
ピックアップローラを用紙に対して昇降させる昇降装置
と、用紙送り出し方向に回転駆動される搬送ローラと、
用紙搬送路を隔てて搬送ローラに対向し所定のトルクで
搬送ローラと逆方向に回転駆動され６４離ローラとを具
備する給紙装置において、搬送ローラ及び分離ローラを
通過した用紙を検知する用紙検知手段と、用紙検知手段
から用紙を検知した旨の信号を受けることにより上記昇
降装置に上昇動作をさせるようにした制御装置とを有す
ることを特徴とする給紙装置。A pickup roller that sends out the loaded paper, an elevating device that raises and lowers the pickup roller with respect to the paper, and a conveyance roller that is rotationally driven in the paper delivery direction.
Paper detection for detecting paper that has passed through the transport roller and the separation roller in a paper feeding device equipped with a 64 separation roller that faces the transport roller across the paper transport path and is driven to rotate in the opposite direction to the transport roller with a predetermined torque. and a control device configured to cause the elevating device to perform an upward movement upon receiving a signal from the paper detecting device indicating that paper has been detected.
JP13910983U 1983-09-09 1983-09-09 Paper feeding device Granted JPS6047742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13910983U JPS6047742U (en) 1983-09-09 1983-09-09 Paper feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13910983U JPS6047742U (en) 1983-09-09 1983-09-09 Paper feeding device

Publications (2)

Publication Number Publication Date
JPS6047742U true JPS6047742U (en) 1985-04-04
JPH028908Y2 JPH028908Y2 (en) 1990-03-05

Family

ID=30311902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13910983U Granted JPS6047742U (en) 1983-09-09 1983-09-09 Paper feeding device

Country Status (1)

Country Link
JP (1) JPS6047742U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318540A (en) * 1988-11-08 1991-01-28 Ricoh Co Ltd Paper feeding control method for copying machine
JP2010105771A (en) * 2008-10-29 2010-05-13 Pfu Ltd Feeding device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345423U (en) * 1976-09-22 1978-04-18
JPS5552832A (en) * 1978-10-06 1980-04-17 Ricoh Co Ltd Paper delivery apparatus
JPS567847A (en) * 1979-06-27 1981-01-27 Savin Corp Sheet feeder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345423U (en) * 1976-09-22 1978-04-18
JPS5552832A (en) * 1978-10-06 1980-04-17 Ricoh Co Ltd Paper delivery apparatus
JPS567847A (en) * 1979-06-27 1981-01-27 Savin Corp Sheet feeder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318540A (en) * 1988-11-08 1991-01-28 Ricoh Co Ltd Paper feeding control method for copying machine
JP2010105771A (en) * 2008-10-29 2010-05-13 Pfu Ltd Feeding device

Also Published As

Publication number Publication date
JPH028908Y2 (en) 1990-03-05

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