ES2041536T3 - Aparato alimentador de hojas de papel. - Google Patents

Aparato alimentador de hojas de papel.

Info

Publication number
ES2041536T3
ES2041536T3 ES199090912778T ES90912778T ES2041536T3 ES 2041536 T3 ES2041536 T3 ES 2041536T3 ES 199090912778 T ES199090912778 T ES 199090912778T ES 90912778 T ES90912778 T ES 90912778T ES 2041536 T3 ES2041536 T3 ES 2041536T3
Authority
ES
Spain
Prior art keywords
stack
forming member
central axis
gate forming
roll
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 - Lifetime
Application number
ES199090912778T
Other languages
English (en)
Inventor
Ronald J. Green
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23553420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2041536(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2041536T3 publication Critical patent/ES2041536T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
  • Unwinding Webs (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO ALIMENTADOR DE HOJAS QUE INCLUYE UN SOPORTE PARA UNA PILA DE HOJAS GENERALMENTE VERTICAL. EL MEDIO DE SOPORTE INCLUYE UNAS CORREAS SIN FIN (30) QUE TIENEN UNA POSICION DE PASADA DE LA CORREA SUPERIOR PARA EXTENDERSE A TRAVES DEL FONDO DE LA PILA DE HOJAS. HAY UN MIEMBRO QUE FORMA UNA COMPUERTA ESTACIONARIA (50) COLOCADO ENCIMA DE LA PASADA SUPERIOR DE LAS CORREAS Y ADYACENTE AL LADO DELANTERO DE LA PILA PARA DEFINIR UN PUNTO DE RETENCION (52) QUE FORMA UN HUECO ENTRE EL MIEMBRO FORMADOR DE LA COMPUERTA Y LA PASADA SUPERIOR PARA PERMITIR QUE LA HOJA QUE SE ENCUENTRA MAS ABAJO DE LA PILA PASE HACIA ADELANTE DESDE LA PISTA A TRAVES DEL PUNTO DE RETENCION. EL MIEMBRO FORMADOR DE LA COMPUERTA ES UN RODILLO CILINDRICO (51) QUE DEFINE UN EJE CENTRAL (54) Y UNA SUPERFICIE PERIFERICA EXTERIOR (56) QUE ES CONCENTRICA Y EJE CENTRAL. EL RODILLO TIENE UNA PLURALIDAD DE RANURAS ANULARES (58) QUE SE EXTIENDEN ALREDEDOR DE LA CIRCUNFERENCIA DEL MISMO Y LAS RANURAS ESTAN COLOCADASDE MANERA CONCENTRICA ALREDEDOR DE UN SEGUNDO EJE (60) QUE ES EXCENTRICO AL EJE CENTRAL. EN CADA UNA DE LAS RANURAS HAY COLOCADO UN ANILLO ELASTOMERICO (62) Y LOS ANILLOS TIENEN UN COEFICIENTE DE FRICCION QUE ES MAYOR QUE EL DEL MATERIAL DEL RODILLO.
ES199090912778T 1989-08-14 1990-07-23 Aparato alimentador de hojas de papel. Expired - Lifetime ES2041536T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/393,135 US4991831A (en) 1989-08-14 1989-08-14 Paper sheet feeding apparatus

Publications (1)

Publication Number Publication Date
ES2041536T3 true ES2041536T3 (es) 1993-11-16

Family

ID=23553420

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090912778T Expired - Lifetime ES2041536T3 (es) 1989-08-14 1990-07-23 Aparato alimentador de hojas de papel.

Country Status (11)

Country Link
US (1) US4991831A (es)
EP (1) EP0487592B1 (es)
JP (1) JP2560149B2 (es)
KR (1) KR920703426A (es)
AT (1) ATE89530T1 (es)
AU (2) AU635563B2 (es)
CA (1) CA2059547C (es)
DE (1) DE69001675T2 (es)
DK (1) DK0487592T3 (es)
ES (1) ES2041536T3 (es)
WO (1) WO1991002690A1 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143365A (en) * 1989-08-14 1992-09-01 Green Ronald J Paper sheet feeding apparatus
IT219167Z2 (it) * 1989-11-02 1992-12-11 Sitma Apparecchiatura per l'alimentazione controllata di prodotti in foglio in una macchina collazionatrice o confezionatrice
US5265868A (en) * 1990-05-03 1993-11-30 Bell & Howell Phillipsburg Sheet feeder
US5145161A (en) * 1990-05-03 1992-09-08 Bell & Howell Phillipsburg Co. Sheet feeder
US5163669A (en) * 1990-10-11 1992-11-17 Bryce Office Systems, Inc. Paper feed mechanism having an adjustable restrainer
NL9100891A (nl) * 1991-05-23 1992-12-16 Hadewe Bv Inrichting voor het afgeven van vlakke objecten die een of meer lagen omvatten.
JPH05201572A (ja) * 1991-07-29 1993-08-10 Riso Kagaku Corp 紙さばき式用紙給送装置
DE9111326U1 (de) * 1991-09-12 1992-01-02 Mathias Bäuerle GmbH, 7742 St Georgen Reibanleger für Papierblätter
JP3073822B2 (ja) * 1991-11-20 2000-08-07 キヤノン株式会社 シート送りローラ及び前記シート送りローラを用いた記録装置
US5192069A (en) * 1992-03-05 1993-03-09 Ncr Corporation Document feeder employing a belt
US5209464A (en) * 1992-03-23 1993-05-11 Eastman Kodak Company Bottom scuff sheet feeder
US5244198A (en) * 1992-04-28 1993-09-14 Green Ronald J Gate forming member for sheet feeding apparatus
US5211388A (en) * 1992-06-03 1993-05-18 Xerox Corporation Retard roll enhancement
EP0674703B1 (de) * 1992-12-15 1999-10-20 Henkel Kommanditgesellschaft auf Aktien Verfahren zur herstellung eines granulierten wasch- und reinigungsmittels
US5599011A (en) * 1993-07-26 1997-02-04 Uarco Incorporated Sheet feeder
US5401013A (en) * 1993-09-16 1995-03-28 Bryce Office Systems, Inc. Addressing machine feed gap setting
US5397119A (en) * 1993-12-29 1995-03-14 Pitney Bowes Inc. Sheet feeding apparatus including means for facilitating feeding lowermost sheets from a stack thereof
EP0714842B1 (de) * 1994-12-02 1999-06-09 Kurt Dipl.-Ing. Hasler Einrichtung zum Vereinzeln von gefalteten Blättern oder gehefteten Broschüren
US5642877A (en) * 1996-02-23 1997-07-01 Green; Ronald J. Paper sheet feeding apparatus and gate forming member therefor
US5772199A (en) * 1996-04-18 1998-06-30 Streamfeeder, Llc Envelope feeding apparatus
SE507979C2 (sv) * 1996-11-28 1998-08-03 Tekniko Design Ab Arkframmatare samt scanner försedd med arkframmatare
US6279895B1 (en) * 1997-10-27 2001-08-28 Unisys Corporation Feeder with large pseudo-radius
US6485012B1 (en) 2001-05-07 2002-11-26 Gbr Systems Corporation Adjustable indexing roller mechanism
JP4553532B2 (ja) * 2001-09-11 2010-09-29 共同印刷株式会社 シート送出装置
US7407161B2 (en) * 2003-10-01 2008-08-05 Fpna Acquisition Corporation Method of and assembly for lapping consecutive sheets of web material
US6978993B2 (en) * 2003-10-16 2005-12-27 Pitney Bowes Inc. Method and device for rotating a frictional surface in a friction feeder
WO2006102035A2 (en) * 2005-03-16 2006-09-28 Kaiping James C Sheet feeder
US7748696B2 (en) * 2005-03-16 2010-07-06 Kaiping James C Sheet feeder with feed belts and traction belt
EP2452903B1 (en) * 2005-06-14 2013-07-24 Glory Ltd. Kicker roller
EP2413291B1 (fr) * 2010-07-30 2013-10-23 Neopost Technologies Dispositif de sélection d'articles de courrier en vrac
JP4886075B1 (ja) * 2011-01-31 2012-02-29 江沢事務器株式会社 カット紙送給装置
JP5377677B2 (ja) * 2012-01-30 2013-12-25 江沢事務器株式会社 カット紙送給装置
US9221629B1 (en) 2012-09-28 2015-12-29 Superior Paper Handling Solutions, Inc. Friction feeder
JP5523621B1 (ja) * 2013-11-05 2014-06-18 江沢事務器株式会社 薄形搬送物送給装置
CN103818747B (zh) * 2014-02-17 2016-06-08 河北天昱恒科技有限公司 自动上纸机
GB2565750B (en) * 2017-06-15 2019-11-06 Rotech Machines Ltd Auto-gating apparatus
US10640312B2 (en) 2017-12-21 2020-05-05 Superior Product Handling Solutions, Inc. Friction feeding separating system
US20210387794A1 (en) * 2020-06-12 2021-12-16 Wisconsin Alumni Research Foundation Medical Facemask Dispenser

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1029294A (en) * 1911-06-22 1912-06-11 James Miners Holman Rock-drill.
US2635874A (en) * 1950-09-22 1953-04-21 Pitney Bowes Inc Letter feed and separator device
FR1312536A (fr) * 1961-11-07 1962-12-21 Dispositif d'approvisionnement d'un mécanisme d'impression par des éléments pouvant être d'épaisseurs différentes et son application à une machine à imprimer ou repiquer
US3372923A (en) * 1965-11-30 1968-03-12 Rca Corp Feeder apparatus
US3425685A (en) * 1966-12-27 1969-02-04 Xerox Corp Paper feed mechanism
US3612511A (en) * 1969-06-05 1971-10-12 Edward S Godlewski Feeding mechanism
US3748937A (en) * 1971-07-01 1973-07-31 Longford Equip Intern Ltd Card scoring device
US3838851A (en) * 1972-02-22 1974-10-01 Addressograph Multigraph Bottom sheet feeder
US3908983A (en) * 1973-02-07 1975-09-30 John Albert Long Card feeder
ZA738148B (en) * 1973-03-28 1974-08-28 Addressograph Multigraph Single sheet document feeder
US3933350A (en) * 1974-12-09 1976-01-20 Mignano Frank J Paper insert feeder
US3991998A (en) * 1975-05-27 1976-11-16 Decision Data Computer Corporation Document feed system
JPS5844575B2 (ja) * 1975-08-25 1983-10-04 株式会社リコー キユウシソウチ
US4050690A (en) * 1976-09-16 1977-09-27 Ncr Corporation Document separator mechanism
US4083555A (en) * 1977-04-11 1978-04-11 Pitney-Bowes, Inc. Sheet-material separator and feeder system
JPS5633331A (en) * 1979-08-21 1981-04-03 Laurel Bank Mach Co Ltd Gate member of paper sheet delivering apparatus
US4437658A (en) * 1981-07-30 1984-03-20 Profold, Inc. Bottom sheet feed system
US4462586A (en) * 1981-11-02 1984-07-31 Xerox Corporation Sheet feeding apparatus
US4529187A (en) * 1982-09-17 1985-07-16 International Telephone & Telegraph Corporation Ticket magazine
US4560158A (en) * 1982-09-21 1985-12-24 Xerox Corporation Bottom sheet separator-feeder
US4557472A (en) * 1982-09-30 1985-12-10 Stepper, Inc. Multi-purpose feeder for successively delivering single sheet or multi-leaved articles from a stack thereof
US4606535A (en) * 1984-11-30 1986-08-19 The Mead Corporation Sheet feeding device
JPS61174085A (ja) * 1985-01-28 1986-08-05 株式会社日立製作所 エレベ−タの戸の案内装置
US4715593A (en) * 1985-12-02 1987-12-29 Godlewski Edward S Stack-supporting bottom feed conveyor
JPS63258330A (ja) * 1987-04-13 1988-10-25 Omron Tateisi Electronics Co 紙葉類の繰出し制御装置
FR2627763A1 (fr) * 1988-02-29 1989-09-01 Sercem Dispositif pour prelever a l'unite des elements en feuille, notamment des documents, a partir d'une pile

Also Published As

Publication number Publication date
DK0487592T3 (da) 1993-06-14
CA2059547A1 (en) 1991-02-15
US4991831A (en) 1991-02-12
CA2059547C (en) 1994-12-06
JPH04507229A (ja) 1992-12-17
EP0487592B1 (en) 1993-05-19
DE69001675D1 (de) 1993-06-24
WO1991002690A1 (en) 1991-03-07
EP0487592A1 (en) 1992-06-03
AU635563B2 (en) 1993-03-25
JP2560149B2 (ja) 1996-12-04
ATE89530T1 (de) 1993-06-15
KR920703426A (ko) 1992-12-17
AU646769B2 (en) 1994-03-03
AU3204593A (en) 1993-03-18
DE69001675T2 (de) 1993-09-09
AU6292090A (en) 1991-04-03

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