JPS5628137A - Feeder - Google Patents

Feeder

Info

Publication number
JPS5628137A
JPS5628137A JP10058679A JP10058679A JPS5628137A JP S5628137 A JPS5628137 A JP S5628137A JP 10058679 A JP10058679 A JP 10058679A JP 10058679 A JP10058679 A JP 10058679A JP S5628137 A JPS5628137 A JP S5628137A
Authority
JP
Japan
Prior art keywords
sheet
roller
feeding
feed
rubbed
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
Application number
JP10058679A
Other languages
Japanese (ja)
Inventor
Hiroo Kobayashi
Masao Ariga
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP10058679A priority Critical patent/JPS5628137A/en
Publication of JPS5628137A publication Critical patent/JPS5628137A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE: To ensure feed of sheets one by one by feeding the uppermost one of sheets stacked on a sheet supply base of copying machine or the like, feeding it by a feed roller once in opposite direction to predetermined one of feed and then feeding it in the predetermined direction with a transfer means.
CONSTITUTION: A roller 21 begins to rotate and the outer peripheral surface of its lug 21a makes contact with a sheet P1 which is rubbed by the frictional force to have the end lifted. By further rotation of the roller 21 the sheet P1 and sheet P2 thereunder are lifted and separated from each other while being rubbed. On the other hand, the outer peripheral surface of lug 21a of the roller 21 contacts a roller 22 opposed thereto which begins to be rotated by frictional force. An end of the sheet P1 is inserted in a nip portion between the rollers 21, 22 so that only sheet P1 is sandwiched between the rollers 21, 22 to be fed.
COPYRIGHT: (C)1981,JPO&Japio
JP10058679A 1979-08-07 1979-08-07 Feeder Pending JPS5628137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10058679A JPS5628137A (en) 1979-08-07 1979-08-07 Feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10058679A JPS5628137A (en) 1979-08-07 1979-08-07 Feeder

Publications (1)

Publication Number Publication Date
JPS5628137A true JPS5628137A (en) 1981-03-19

Family

ID=14277980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10058679A Pending JPS5628137A (en) 1979-08-07 1979-08-07 Feeder

Country Status (1)

Country Link
JP (1) JPS5628137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798374A (en) * 1985-11-08 1989-01-17 Brother Kogyo Kabushiki Kaisha Switchable automatic or manual mode paper feeding device having a bidirectionally operated motor for a printer
US7159861B2 (en) * 2001-01-15 2007-01-09 Wincor Nixdorf International Gmbh Device for the delivery or receipt of individual sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798374A (en) * 1985-11-08 1989-01-17 Brother Kogyo Kabushiki Kaisha Switchable automatic or manual mode paper feeding device having a bidirectionally operated motor for a printer
US7159861B2 (en) * 2001-01-15 2007-01-09 Wincor Nixdorf International Gmbh Device for the delivery or receipt of individual sheets

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