CA1007255A - Bottom sheet feeder using separation belt and retard pad - Google Patents

Bottom sheet feeder using separation belt and retard pad

Info

Publication number
CA1007255A
CA1007255A CA189,737A CA189737A CA1007255A CA 1007255 A CA1007255 A CA 1007255A CA 189737 A CA189737 A CA 189737A CA 1007255 A CA1007255 A CA 1007255A
Authority
CA
Canada
Prior art keywords
bottom sheet
sheet feeder
separation belt
retard pad
retard
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
CA189,737A
Other languages
English (en)
Other versions
CA189737S (en
Inventor
Hans P. Kramell
Richard C. Hansen
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1007255A publication Critical patent/CA1007255A/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
    • B65H3/523—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned over articles separated from the bottom of the pile
    • B65H3/5238—Retainers of the pad-type, e.g. friction pads
    • 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
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/04—Endless-belt separators
    • B65H3/042—Endless-belt separators separating from the bottom of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
CA189,737A 1973-03-19 1974-01-09 Bottom sheet feeder using separation belt and retard pad Expired CA1007255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342653A US3895791A (en) 1973-03-19 1973-03-19 Bottom sheet feeder using separation belt and retard pad

Publications (1)

Publication Number Publication Date
CA1007255A true CA1007255A (en) 1977-03-22

Family

ID=23342713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,737A Expired CA1007255A (en) 1973-03-19 1974-01-09 Bottom sheet feeder using separation belt and retard pad

Country Status (7)

Country Link
US (1) US3895791A (enrdf_load_stackoverflow)
JP (1) JPS49120365A (enrdf_load_stackoverflow)
BR (1) BR7402080D0 (enrdf_load_stackoverflow)
CA (1) CA1007255A (enrdf_load_stackoverflow)
DE (1) DE2408727A1 (enrdf_load_stackoverflow)
FR (1) FR2222291B1 (enrdf_load_stackoverflow)
GB (1) GB1443089A (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966189A (en) * 1974-09-05 1976-06-29 Xerox Corporation Toggling retard pad
US4174102A (en) * 1977-07-01 1979-11-13 Xerox Corporation Sheet separating and feeding apparatus
US4768771A (en) * 1982-08-02 1988-09-06 Xerox Corporation Sheet feeder with retractable gate
JPS59205694A (ja) * 1983-05-09 1984-11-21 株式会社東芝 紙葉類取出装置
JPS6026535A (ja) * 1983-07-24 1985-02-09 Canon Inc シ−ト材の給送装置
US4579332A (en) * 1983-09-06 1986-04-01 The Mead Corporation Bottom level sheet feeding apparatus
JPS6078332U (ja) * 1983-11-04 1985-05-31 グローリー工業株式会社 紙葉類収納繰出し装置
DE3447236A1 (de) * 1984-12-22 1986-07-03 Professor Alfred Krauth Apparatebau GmbH & Co KG, 6930 Eberbach Ausgeber fuer einzelausgabe von banknoten
US5062602A (en) * 1990-08-24 1991-11-05 Xerox Corporation Double feeding prevention in a bottom sheet document feeder
IT1250451B (it) * 1991-07-03 1995-04-07 Minnesota Mining & Mfg Dispositivo per alimentare un singolo foglio di film da una pila di fogli di film.
US5350168A (en) * 1992-03-26 1994-09-27 Xerox Corporation Corrugated fang for multi media feeder
US5211388A (en) * 1992-06-03 1993-05-18 Xerox Corporation Retard roll enhancement
FR2833934B1 (fr) * 2001-12-24 2004-07-09 Neopost Ind Dispositif selecteur d'articles de courrier
US7934719B2 (en) * 2007-12-05 2011-05-03 Burroughs Payment Systems, Inc. Document feeder flag assembly
DE102011007994A1 (de) 2011-01-04 2012-07-05 Horst Rathert Bogenvereinzelungseinrichtung insbesondere für Verarbeitung von porösen Papierbogen
DE202011107379U1 (de) 2011-10-31 2011-11-15 Francotyp-Postalia Gmbh Modulare Anlegevorrichtung einer Zuführstation
CN110950113A (zh) * 2019-12-10 2020-04-03 上栗县金山镇中学 一种分页机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707220A (en) * 1901-11-15 1902-08-19 Elliott & Hatch Book Typewriter Company Feeding attachment for type-writing machines.
US1018060A (en) * 1909-08-02 1912-02-20 Int Postal Supply Co Printing mechanism.
FR473585A (fr) * 1914-05-22 1915-01-15 Cross Paper Feeder Co Perfectionnements aux appareils servant à alimenter de feuilles successives les presses à imprimer et autres machines
US2551123A (en) * 1946-05-10 1951-05-01 Nat Steel Corp Belt cleaning device
DE1088792B (de) * 1958-10-08 1960-09-08 Jagenberg Werke Ag Verfahren und Vorrichtung zum Zufuehren von aus einem Stapel vereinzelten Zuschnitten zu einer Papierverarbeitungsmaschine
FR1239746A (fr) * 1959-11-03 1960-08-26 Affranch & Timbrage Transporteur pour l'alimentation des machines automatiques notamment machine à affranchir, à dater, à repérer ou autres
US3219339A (en) * 1962-07-25 1965-11-23 Fmc Corp Article separating apparatus
US3239213A (en) * 1964-01-02 1966-03-08 Xerox Corp Document feeder
IL34073A (en) * 1969-03-19 1972-09-28 Ward C Conveyor belt cleaning apparatus
DE1914839B2 (de) * 1969-03-24 1972-01-13 Licentia Patentverwaltungs GmbH, 6000 Frankfurt Einrichtung zum vereinzeln von blaettern von einem stapel
US3722667A (en) * 1971-06-14 1973-03-27 L Olson Dual wiping device for a conveyor belt in which both wipers have a common pivotal support but operate independently of each other
US3790159A (en) * 1972-05-16 1974-02-05 Xerox Corp Automatic document handling device

Also Published As

Publication number Publication date
GB1443089A (en) 1976-07-21
US3895791A (en) 1975-07-22
FR2222291A1 (enrdf_load_stackoverflow) 1974-10-18
JPS49120365A (enrdf_load_stackoverflow) 1974-11-18
DE2408727A1 (de) 1974-10-03
BR7402080D0 (pt) 1974-11-19
FR2222291B1 (enrdf_load_stackoverflow) 1978-01-06

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