JPS57160848A - Sheet-feeding device - Google Patents

Sheet-feeding device

Info

Publication number
JPS57160848A
JPS57160848A JP4708781A JP4708781A JPS57160848A JP S57160848 A JPS57160848 A JP S57160848A JP 4708781 A JP4708781 A JP 4708781A JP 4708781 A JP4708781 A JP 4708781A JP S57160848 A JPS57160848 A JP S57160848A
Authority
JP
Japan
Prior art keywords
sheet
feeding
roller
sheets
detector
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
JP4708781A
Other languages
Japanese (ja)
Inventor
Akimasa Iwamasa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4708781A priority Critical patent/JPS57160848A/en
Publication of JPS57160848A publication Critical patent/JPS57160848A/en
Pending 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
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To obtain the stable feeding of sheets in a sheet-feeding device by controlling the accumulated sheets to be let out to a feeding roller one by one by means of a sheet detector provided in front of the feeding roller for preventing sheets from bending or the like. CONSTITUTION:The upper part of a sheet 1 is drawn out by the rotation of a roller 3, and detected as it is brought to a sheet detector 12 positioned at the front part of a touch area B of a brake member 6. Thereby, a releasing means 11a is operated via a control means 13, and the contact pressure of the roller 3 at A is released until the uppermost sheet 1a is finished to pass through the detecting area B of the detector 12 for releasing the feeding at A. The sheet 1 is conveyed to transfer rollers 8 and 8' as it is separated by the brake member 6 and the feeding roller 3.
JP4708781A 1981-03-30 1981-03-30 Sheet-feeding device Pending JPS57160848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4708781A JPS57160848A (en) 1981-03-30 1981-03-30 Sheet-feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4708781A JPS57160848A (en) 1981-03-30 1981-03-30 Sheet-feeding device

Publications (1)

Publication Number Publication Date
JPS57160848A true JPS57160848A (en) 1982-10-04

Family

ID=12765389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4708781A Pending JPS57160848A (en) 1981-03-30 1981-03-30 Sheet-feeding device

Country Status (1)

Country Link
JP (1) JPS57160848A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997931U (en) * 1982-12-23 1984-07-03 株式会社東芝 automatic paper feeder
JPS60119558U (en) * 1984-01-23 1985-08-13 株式会社　山光技研 Printer paper cassette
JPS62146840A (en) * 1985-11-07 1987-06-30 Tokyo Electric Co Ltd Paper feed device
JPH0280641U (en) * 1988-12-06 1990-06-21
JPH07285686A (en) * 1994-04-15 1995-10-31 Nec Corp Paper feeding device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997931U (en) * 1982-12-23 1984-07-03 株式会社東芝 automatic paper feeder
JPH0235706Y2 (en) * 1982-12-23 1990-09-28
JPS60119558U (en) * 1984-01-23 1985-08-13 株式会社　山光技研 Printer paper cassette
JPS62146840A (en) * 1985-11-07 1987-06-30 Tokyo Electric Co Ltd Paper feed device
JPH0280641U (en) * 1988-12-06 1990-06-21
JPH07285686A (en) * 1994-04-15 1995-10-31 Nec Corp Paper feeding device

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