JPS57203629A - Paper feeder - Google Patents

Paper feeder

Info

Publication number
JPS57203629A
JPS57203629A JP56088472A JP8847281A JPS57203629A JP S57203629 A JPS57203629 A JP S57203629A JP 56088472 A JP56088472 A JP 56088472A JP 8847281 A JP8847281 A JP 8847281A JP S57203629 A JPS57203629 A JP S57203629A
Authority
JP
Japan
Prior art keywords
cassette
paper
friction member
separating
belt
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
JP56088472A
Other languages
Japanese (ja)
Other versions
JPH0158096B2 (en
Inventor
Hiroaki Ura
Shogo Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP56088472A priority Critical patent/JPS57203629A/en
Priority to US06/383,743 priority patent/US4526358A/en
Priority to DE19823221261 priority patent/DE3221261A1/en
Publication of JPS57203629A publication Critical patent/JPS57203629A/en
Publication of JPH0158096B2 publication Critical patent/JPH0158096B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
    • B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top of the pile
    • B65H3/5223—Retainers of the pad-type, e.g. friction pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5246—Driven retainers, i.e. the motion thereof being provided by a dedicated drive
    • B65H3/5253—Driven retainers, i.e. the motion thereof being provided by a dedicated drive the retainers positioned under articles separated from the top of the pile
    • B65H3/5261—Retainers of the roller type, e.g. rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To prevent residual paper at replacement of a cassette, in a paper feeding bed of the paper feeder for an electronic photoduplicating machine or the like, by providing a separating member, always urged to the separating direction from a paper feeding member and press contacted to the paper feeding member at mounting of the cassette. CONSTITUTION:If a cassette 3 is mounted, an actuator lever 14 is turned about a supporting point pin 13 as the center by a front wall 3a of the cassette 3, and an actuating part 14b swings a separating member 10 counter clockwise to press contact a friction member 11 to the surface of an endless belt 5. Accordingly, a sheet is held between the belt 5 and the friction member and fed out. If the cassette 3 is pulled off, the separating member 10 is swung clockwise by tension of a spring 12 to separate the friction member 11 from the endless belt 5. Accordingly, a sheet left between the belt 5 and the friction member 11 can be extracted together with the cassette to prevent residual paper in a paper feeder.
JP56088472A 1981-06-09 1981-06-09 Paper feeder Granted JPS57203629A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56088472A JPS57203629A (en) 1981-06-09 1981-06-09 Paper feeder
US06/383,743 US4526358A (en) 1981-06-09 1982-06-01 Paper feeding mechanism
DE19823221261 DE3221261A1 (en) 1981-06-09 1982-06-04 PAPER TRANSPORT MECHANISM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088472A JPS57203629A (en) 1981-06-09 1981-06-09 Paper feeder

Publications (2)

Publication Number Publication Date
JPS57203629A true JPS57203629A (en) 1982-12-14
JPH0158096B2 JPH0158096B2 (en) 1989-12-08

Family

ID=13943708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088472A Granted JPS57203629A (en) 1981-06-09 1981-06-09 Paper feeder

Country Status (1)

Country Link
JP (1) JPS57203629A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053740U (en) * 1983-09-17 1985-04-16 コニカ株式会社 Paper feeding device
JPS6061229U (en) * 1983-10-01 1985-04-27 日立工機株式会社 Paper feeding device
JPS60122732U (en) * 1984-01-26 1985-08-19 株式会社リコー Sheet remaining prevention device in friction separation paper feeding device
JPS631831U (en) * 1986-06-21 1988-01-08
JPH0325437U (en) * 1989-07-21 1991-03-15

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053740U (en) * 1983-09-17 1985-04-16 コニカ株式会社 Paper feeding device
JPH0213405Y2 (en) * 1983-09-17 1990-04-13
JPS6061229U (en) * 1983-10-01 1985-04-27 日立工機株式会社 Paper feeding device
JPS60122732U (en) * 1984-01-26 1985-08-19 株式会社リコー Sheet remaining prevention device in friction separation paper feeding device
JPS631831U (en) * 1986-06-21 1988-01-08
JPH0544345Y2 (en) * 1986-06-21 1993-11-10
JPH0325437U (en) * 1989-07-21 1991-03-15

Also Published As

Publication number Publication date
JPH0158096B2 (en) 1989-12-08

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