JPS5762127A - Feeder - Google Patents

Feeder

Info

Publication number
JPS5762127A
JPS5762127A JP55138001A JP13800180A JPS5762127A JP S5762127 A JPS5762127 A JP S5762127A JP 55138001 A JP55138001 A JP 55138001A JP 13800180 A JP13800180 A JP 13800180A JP S5762127 A JPS5762127 A JP S5762127A
Authority
JP
Japan
Prior art keywords
sheet
sheets
feed rollers
feed
flexion
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
JP55138001A
Other languages
Japanese (ja)
Inventor
Yasuto Kan
Koichi Miyamoto
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 JP55138001A priority Critical patent/JPS5762127A/en
Priority to US06/234,601 priority patent/US4492371A/en
Publication of JPS5762127A publication Critical patent/JPS5762127A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a feeder for cut sheets, which can securely feed the sheets by mounting a flexion control portion for controlling the curvature of a cut sheet in the space with separating fingers in such a manner that the distance between a contact portion of the cut sheet and the surface thereof is relatively larger far from feeding means than near the feeding means.
CONSTITUTION: A feeder for feeding out sheets one by one includes feed rollers 1, 1a for a cut sheet P positioned in a small space and flexion control plates 2, 2a respectively extended ear the feed rollers 1, 1a laterally along a roller shaft 6, which are positioned at a fixed distance from separating fingers 3, 4 pivotally mounted on end corners of stacked sheet feeding sides, wherein the control plates 2, 2a are disposed in such a manner that the distance from the top surface P1 of the sheets becomes gradually larger from the feed rollers 1, 1a laterally. So the cut sheet P is pressed by the feed rollers to form a swelling in the outside portion thereof, and the uppermost sheet is fed out by rotation of the rollers to strike on the separating fingers 3, 4 at the corners of the leading edge thereof, thereby to temporarily keep the sheet from advancing. Thus, the flexion is easily formed to a fixed scale free from intervention of the flexion control plates so as to feed the sheet securely.
COPYRIGHT: (C)1982,JPO&Japio
JP55138001A 1980-02-22 1980-10-02 Feeder Pending JPS5762127A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55138001A JPS5762127A (en) 1980-10-02 1980-10-02 Feeder
US06/234,601 US4492371A (en) 1980-02-22 1981-02-17 Feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55138001A JPS5762127A (en) 1980-10-02 1980-10-02 Feeder

Publications (1)

Publication Number Publication Date
JPS5762127A true JPS5762127A (en) 1982-04-15

Family

ID=15211737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55138001A Pending JPS5762127A (en) 1980-02-22 1980-10-02 Feeder

Country Status (1)

Country Link
JP (1) JPS5762127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323935A (en) * 1994-04-07 1995-12-12 Fujitsu Ltd Paper feeder for image reader, image reader with paper feeder, and paper feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323935A (en) * 1994-04-07 1995-12-12 Fujitsu Ltd Paper feeder for image reader, image reader with paper feeder, and paper feeder

Similar Documents

Publication Publication Date Title
JPS56161239A (en) Paper feeding device
JPS5762127A (en) Feeder
JPS5326066A (en) Sheet feeder by vacuum
JPS57176066A (en) Both-side copying machine
JPS5516854A (en) Mechanism for feeding out paper sheet
JPS5762128A (en) Feeder
JPS5767437A (en) Paper feeder
JPS57199740A (en) Sheet separation and feeding device
JPS5497968A (en) Cassette paper feeder
JPS54110569A (en) Paper sheet feeding apparatus
JPS5561548A (en) Sheet material conveying apparatus
JPS5574929A (en) Sheet feeder
JPS56141240A (en) Paper feeder
JPS5598035A (en) Paper feeder
JPS5495471A (en) Paper feeder for duplicator, printer, etc
JPS56165645A (en) Paper feeder
JPS5713036A (en) Paper feed device for copier
JPS52129435A (en) Cut sheet separator feeder
JPS5550263A (en) Electrophotographic copying machine
JPS5623134A (en) Sheet feeder
JPS53149276A (en) Method of automatic fitting of flexible sheet
JPS5556949A (en) Continuous sheet feeder
JPS579652A (en) Paper feeder for duplicator, or the like
JPS56117937A (en) Conveyor
JPS5521383A (en) Apparatus for feeding out stacked sheet