CA1114007A - Document feed for a copier machine - Google Patents

Document feed for a copier machine

Info

Publication number
CA1114007A
CA1114007A CA327,677A CA327677A CA1114007A CA 1114007 A CA1114007 A CA 1114007A CA 327677 A CA327677 A CA 327677A CA 1114007 A CA1114007 A CA 1114007A
Authority
CA
Canada
Prior art keywords
document
nip
stack
documents
sheet
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.)
Expired
Application number
CA327,677A
Other languages
English (en)
French (fr)
Inventor
Myron F. Shlatz
Barton H. Kunz
Jesse W. Spears
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1114007A publication Critical patent/CA1114007A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
CA327,677A 1978-07-21 1979-05-15 Document feed for a copier machine Expired CA1114007A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/926,979 US4203585A (en) 1978-07-21 1978-07-21 Document feed for a copier machine
US926,979 1978-07-21

Publications (1)

Publication Number Publication Date
CA1114007A true CA1114007A (en) 1981-12-08

Family

ID=25453977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA327,677A Expired CA1114007A (en) 1978-07-21 1979-05-15 Document feed for a copier machine

Country Status (7)

Country Link
US (1) US4203585A (cg-RX-API-DMAC10.html)
EP (1) EP0007455B1 (cg-RX-API-DMAC10.html)
JP (1) JPS5516892A (cg-RX-API-DMAC10.html)
AR (1) AR246893A1 (cg-RX-API-DMAC10.html)
BR (1) BR7904643A (cg-RX-API-DMAC10.html)
CA (1) CA1114007A (cg-RX-API-DMAC10.html)
DE (1) DE2962282D1 (cg-RX-API-DMAC10.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285512A (en) * 1979-12-17 1981-08-25 International Business Machines Corporation Document feed device
US4382593A (en) * 1980-08-04 1983-05-10 International Business Machines Corporation Vacuum document feeder
USD272830S (en) 1981-01-19 1984-02-28 Tokyo Shibaura Denki Kabushiki Kaisha Original feeder for copying machine
JPS58116550A (ja) * 1981-12-16 1983-07-11 ゼロツクス・コ−ポレ−シヨン 複写装置
USD281170S (en) 1983-04-07 1985-10-29 Tokyo Shibaura Denki Kabushiki Kaisha Original feeder for copying machine
USD283625S (en) 1983-06-24 1986-04-29 Ricoh Company, Ltd. Document feeder for copying machine
USD282667S (en) 1983-07-27 1986-02-18 Tokyo Shibaura Denki Kabushiki Kaisha Original feeder for electronic copying machine
USD295757S (en) 1985-10-30 1988-05-17 Kabushiki Kaisha Toshiba Sheet transfer machine for double-sided copying
JPS63252832A (ja) * 1987-04-03 1988-10-19 Ricoh Co Ltd 原稿自動循環給紙装置
US5065998A (en) * 1990-12-19 1991-11-19 Xerox Corporation Lateral sheet registration system
US5466291A (en) * 1993-12-29 1995-11-14 Mmt Manufacturing Corp. Stand alone coating apparatus for printed material and method of operation thereof
JP3434144B2 (ja) * 1996-10-09 2003-08-04 シャープ株式会社 シート給送装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588094A (en) * 1968-11-08 1971-06-28 Opto Graphics Inc Paper separator
BE791702A (fr) * 1971-11-22 1973-03-16 Addressograph Multigraph Circuit de commande du mecanisme d'alimentation en documents d'une tireuse electrostatique
BE791703A (fr) * 1971-11-22 1973-03-16 Addressograph Multigraph Mecanisme d'alimentation en documents d'une tireuse electrostatique
JPS5326795B2 (cg-RX-API-DMAC10.html) * 1972-08-30 1978-08-04
JPS502705A (cg-RX-API-DMAC10.html) * 1973-05-10 1975-01-13
US3900192A (en) * 1973-12-26 1975-08-19 Ibm Sheet feeding apparatus
US3989238A (en) * 1974-04-10 1976-11-02 Oce'-Industries Inc. Photocopy machine
JPS5414998Y2 (cg-RX-API-DMAC10.html) * 1974-08-15 1979-06-19
DE2518310B2 (de) * 1975-04-24 1978-07-27 Nixdorf Computer Ag, 4790 Paderborn Vorrichtung zum Vereinzeln von Belegen
US4023791A (en) * 1975-10-23 1977-05-17 Savin Business Machines Corporation Semi-automatic document feeder
JPS6037018B2 (ja) * 1975-11-06 1985-08-23 株式会社リコー 給紙装置
US4089516A (en) * 1977-04-18 1978-05-16 International Business Machines Corporation Multibin, cut-sheet xerographic copier

Also Published As

Publication number Publication date
BR7904643A (pt) 1980-04-15
JPS5516892A (en) 1980-02-05
DE2962282D1 (en) 1982-04-15
JPS6229342B2 (cg-RX-API-DMAC10.html) 1987-06-25
EP0007455B1 (en) 1982-03-17
AR246893A1 (es) 1994-10-31
US4203585A (en) 1980-05-20
EP0007455A1 (en) 1980-02-06

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Legal Events

Date Code Title Description
MKEX Expiry