ES2049845T3 - Dispositivo de toma de hojas planas con deshojamiento con flujo de aire turbulento. - Google Patents

Dispositivo de toma de hojas planas con deshojamiento con flujo de aire turbulento.

Info

Publication number
ES2049845T3
ES2049845T3 ES89870041T ES89870041T ES2049845T3 ES 2049845 T3 ES2049845 T3 ES 2049845T3 ES 89870041 T ES89870041 T ES 89870041T ES 89870041 T ES89870041 T ES 89870041T ES 2049845 T3 ES2049845 T3 ES 2049845T3
Authority
ES
Spain
Prior art keywords
air flow
generator
deflection
sheets
turbulent air
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
ES89870041T
Other languages
English (en)
Inventor
Guy Martin
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2049845T3 publication Critical patent/ES2049845T3/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
    • B65H3/48—Air blast acting on edges of, or under, articles
    • 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
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/12—Suction bands, belts, or tables moving relatively to the pile
    • B65H3/124—Suction bands or belts
    • B65H3/128—Suction bands or belts separating from the top of pile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

EN COMBINACION CON UN DISPOSITIVO DE PRENSION DE HOJAS PLANAS EN UN APILAMIENTO DE HOJAS DISPUESTAS EN UNA MESA DE ALIMENTACION (1), HAY UN DISPOSITIVO DE DESRRAMAJE (10), CARACTERIZADO POR UN GENERADOR DE FLUJO DE AIRE (15), Y UNOS ELEMENTOS DE GUIA (A,B) QUE DIRIGEN UN FLUJO DE AIRE TURBULENTO PRODUCIDO POR DICHO GENERADOR (15) SOBRE AL MENOS UN LADO DEL APILAMIENTO DE HOJAS. LOS ELEMENTOS DE GUIA CONSTAN, POR EJEMPLO, DE UN PRIMER CONDUCTO (A) PREPARADO PARA DIRIGIR UN FLUJO DE AIRE PRODUCIDO POR EL GENERADOR DE FLUJO DE AIRE (15) SOBRE UN LADO DE L APARTE SUPERIOR DEL APILAMIENTO DE HOJAS (100) SITUADO EN LA MESA DE ALIMENTACION (1) Y UN SEGUNDO CONDUCTO (B) PREPARADO PARA DIRIGIR UN FLUJO DE AIRE PRODUCIDO POR DICHO GENERADOR (15) EN LA PARTE SUPERIOR DEL ESPACIO LIBRE (8) SITUADO BAJO EL DISPOSITIVO DE PRENSION DE HOJAS.
ES89870041T 1989-03-17 1989-03-17 Dispositivo de toma de hojas planas con deshojamiento con flujo de aire turbulento. Expired - Lifetime ES2049845T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89870041A EP0387476B1 (fr) 1989-03-17 1989-03-17 Dispositif de prise de feuilles planes avec déramage à flux d'air turbulent

Publications (1)

Publication Number Publication Date
ES2049845T3 true ES2049845T3 (es) 1994-05-01

Family

ID=8203278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89870041T Expired - Lifetime ES2049845T3 (es) 1989-03-17 1989-03-17 Dispositivo de toma de hojas planas con deshojamiento con flujo de aire turbulento.

Country Status (6)

Country Link
US (1) US5328165A (es)
EP (2) EP0387476B1 (es)
AT (1) ATE105668T1 (es)
DE (1) DE68915457T2 (es)
ES (1) ES2049845T3 (es)
WO (1) WO1990011240A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105967C2 (de) * 1990-04-27 1993-11-25 Heidelberger Druckmasch Ag Bogenanleger mit Blasdüsen zur Erzeugung von Tragluft unter dem oberen, vom Bogenstapel abgehobenen Bogen
GB2276872B (en) * 1993-04-07 1997-01-22 Licentia Gmbh Apparatus for separately removing flat articles from a stack
US5722811A (en) * 1994-08-29 1998-03-03 Asomm, Inc. Method for separating a predetermined number of sheets from a stack of sheets
US5984622A (en) * 1994-08-29 1999-11-16 Asomm, Inc. Method and apparatus for separating a predetermined number of sheets from a stack of sheets
NL1013218C2 (nl) 1999-10-05 2001-04-06 Ocu Technologies B V Inrichting voor het ÚÚn voor ÚÚn afvoeren van vellen vanaf de bovenkant van een stapel vellen.
SE524028C2 (sv) * 2002-05-10 2004-06-15 Nybohov Dev Ab Anordning för inmatning av buntar av t ex sedlar i en maskin
CN100462294C (zh) * 2002-09-20 2009-02-18 佳能株式会社 纸张供给装置和图象形成装置
US6955348B2 (en) * 2002-09-20 2005-10-18 Canon Kabushiki Kaisha Sheet feeder which separates sheets with variable speed and/or direction blown air and image forming apparatus using same
DE10250146A1 (de) * 2002-10-28 2004-05-13 OCé PRINTING SYSTEMS GMBH Einzelblatt-Zuführvorrichtung für einen Drucker
US20110121015A1 (en) * 2009-09-18 2011-05-26 Steven Krengel Paper-Towel Apparatus for Reusing Non-Structured Paperless Paper-Towels
DE102010006760A1 (de) * 2010-02-04 2011-08-04 AMB Apparate + Maschinenbau GmbH, 86462 Vereinzelungsvorrichtung zum stückweisen Bereitstellen von scheibenförmigen Elementen aus einem in einer Flüssigkeit angeordneten Stapel
US11220409B2 (en) * 2011-10-31 2022-01-11 Ncr Corporation Single item removal
JP6801313B2 (ja) * 2016-09-07 2020-12-16 コニカミノルタ株式会社 給紙装置及び給紙方法
JP7490972B2 (ja) * 2020-02-03 2024-05-28 富士フイルムビジネスイノベーション株式会社 記録材搬送装置および画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627308A (en) * 1970-05-25 1971-12-14 Eastman Kodak Co Sheet separator
FR2521962B1 (fr) * 1982-02-19 1985-12-27 Hotchkiss Brandt Sogeme Depileur d'objets plats tels que les plis postaux
DE3376556D1 (en) * 1982-11-24 1988-06-16 Tektronix Inc Paper handling apparatus for a copier
US4596385A (en) * 1984-09-27 1986-06-24 Xerox Corporation Top vacuum corrugation feeder with moveable air blocking vane
US4699369A (en) * 1986-06-27 1987-10-13 Xerox Corporation Front air knife improvement for a top vacuum corrugation feeder
LU86728A1 (fr) * 1986-12-30 1988-07-14 Guy Martin Dispositif de prise de feuilles planes
DE3710258A1 (de) * 1987-03-28 1988-10-13 Heidelberger Druckmasch Ag Vorrichtung zum transport von bogen, beispielsweise papierbogen
US4887805A (en) * 1988-03-10 1989-12-19 Xerox Corporation Top vacuum corrugation feeder
JPH01288538A (ja) * 1988-05-13 1989-11-20 Hitachi Koki Co Ltd 用紙搬送装置
JP2533957B2 (ja) * 1990-03-20 1996-09-11 シャープ株式会社 重送防止機能付きシ―ト給送装置

Also Published As

Publication number Publication date
EP0387476B1 (fr) 1993-12-29
ATE105668T1 (de) 1994-05-15
US5328165A (en) 1994-07-12
WO1990011240A1 (fr) 1990-10-04
EP0470951A1 (fr) 1992-02-19
DE68915457T2 (de) 1994-10-13
EP0387476A1 (fr) 1990-09-19
DE68915457D1 (de) 1994-06-23

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