JPS57145752A - Paper feeding apparatus - Google Patents

Paper feeding apparatus

Info

Publication number
JPS57145752A
JPS57145752A JP3156881A JP3156881A JPS57145752A JP S57145752 A JPS57145752 A JP S57145752A JP 3156881 A JP3156881 A JP 3156881A JP 3156881 A JP3156881 A JP 3156881A JP S57145752 A JPS57145752 A JP S57145752A
Authority
JP
Japan
Prior art keywords
sheet
blank paper
paper sheet
sensor
keeping
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
JP3156881A
Other languages
Japanese (ja)
Inventor
Hiroshi Yamada
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
Toray Industries Inc
Original Assignee
Fujitsu Ltd
Toray Industries 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 Fujitsu Ltd, Toray Industries Inc filed Critical Fujitsu Ltd
Priority to JP3156881A priority Critical patent/JPS57145752A/en
Publication of JPS57145752A publication Critical patent/JPS57145752A/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
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • B65H43/06—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, completion of pile

Landscapes

  • Advancing Webs (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)

Abstract

PURPOSE:To complete printing operation at the time of exhaustion of a blank paper sheet, by providing a sensor capable of sensing the terminal of the sheet, and means capable of holding and keeping the sheet between the sensor and a conveying means. CONSTITUTION:In a paper feeding apparatus wherein a blank paper sheet can be continuously fed by the conveying means 2 to an electrophotographic type printer or the like, the sensor 5 including a light emitting part 5a and a light receiving part 5b and capable of detecting the terminal of the blank paper sheet 13 is provided, and the keeping means capable of keeping the blank paper sheet 13 is provided which comprises rotatable guide bars 6, 7 and 9 that can be driven and moved in directions A and B as shown by a double arrow. When the blank paper sheet 13 in a box 15 is exhausted, and the terminal of the sheet has passed between the light emitting part 5a and the light receiving part 5b of the sensor 5, the light 16 from the light emitting part 5a that has been shut off by the sheet 15 reaches the light receiving part 5b so that the apparatus 1 recognizes the end of the sheet 13 and informs the fact to the printer or the like where the sheet 13 has been fed. Because a sufficient length of the sheet 13 is kept between the guide bars 6-9, the blank paper sheet 13 can be securely fed.
JP3156881A 1981-03-05 1981-03-05 Paper feeding apparatus Pending JPS57145752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3156881A JPS57145752A (en) 1981-03-05 1981-03-05 Paper feeding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3156881A JPS57145752A (en) 1981-03-05 1981-03-05 Paper feeding apparatus

Publications (1)

Publication Number Publication Date
JPS57145752A true JPS57145752A (en) 1982-09-08

Family

ID=12334776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3156881A Pending JPS57145752A (en) 1981-03-05 1981-03-05 Paper feeding apparatus

Country Status (1)

Country Link
JP (1) JPS57145752A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406261A1 (en) * 1984-02-21 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Paper dividing device for prefolded continuous paper in high-speed printers
DE3420667A1 (en) * 1984-06-02 1985-12-05 Süka Süddeutsche Spezialdruckerei Hermann Jung GmbH, 7512 Rheinstetten CONTINUOUS PAPER FEEDER TO A FAST PRINTER

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245279A (en) * 1975-10-07 1977-04-09 Nippon Telegr & Teleph Corp <Ntt> Semiconductor device
JPS531806B2 (en) * 1973-12-27 1978-01-23
JPS5326090U (en) * 1976-08-11 1978-03-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531806B2 (en) * 1973-12-27 1978-01-23
JPS5245279A (en) * 1975-10-07 1977-04-09 Nippon Telegr & Teleph Corp <Ntt> Semiconductor device
JPS5326090U (en) * 1976-08-11 1978-03-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406261A1 (en) * 1984-02-21 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Paper dividing device for prefolded continuous paper in high-speed printers
DE3406261C2 (en) * 1984-02-21 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Paper dividing device for pre-folded continuous paper in high-speed printers
DE3420667A1 (en) * 1984-06-02 1985-12-05 Süka Süddeutsche Spezialdruckerei Hermann Jung GmbH, 7512 Rheinstetten CONTINUOUS PAPER FEEDER TO A FAST PRINTER

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