ES269805U - Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja. - Google Patents

Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja.

Info

Publication number
ES269805U
ES269805U ES1983269805U ES269805U ES269805U ES 269805 U ES269805 U ES 269805U ES 1983269805 U ES1983269805 U ES 1983269805U ES 269805 U ES269805 U ES 269805U ES 269805 U ES269805 U ES 269805U
Authority
ES
Spain
Prior art keywords
feed roller
stack
sheet
printer
sheet feeder
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.)
Granted
Application number
ES1983269805U
Other languages
English (en)
Other versions
ES269805Y (es
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES269805U publication Critical patent/ES269805U/es
Application granted granted Critical
Publication of ES269805Y publication Critical patent/ES269805Y/es
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
    • B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge 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
    • B65H3/00—Separating articles from piles
    • B65H3/22—Separating articles from piles by needles or the like engaging the articles

Landscapes

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

Abstract

Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja, comprendiendo: a) Unos medios para soportar un apilado de hojas; b) Unos medios de separación de esquinas de las hojas situados en las esquinas a uno y otro lado y una frente a la otra de la parte superior del apilado de hojas; c) unos medios de alimentación por rodillos situados por encima del apilado y en contacto con dicha hoja de arriba del apilado de hojas, rozando dichos medios con dicha hoja de arriba y haciéndose que giren en un primer sentido cuando un medio de accionamiento a ellos acoplado es activado por una primera señal de control, y d) Unos medios para activar varias veces a dicho medio de accionamiento mediante la aplicación a ellos en varias veces, de varias señales de un primer control antes de que el borde anterior de dicha hoja de arriba haya pasado de dichos medios separadores con lo que dicha hoja de arriba es extraída de dicho apilado con movimiento hacia adelante.
ES1983269805U 1982-01-18 1983-01-18 Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja. Expired ES269805Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/340,260 US4444385A (en) 1982-01-18 1982-01-18 Sheet feeder

Publications (2)

Publication Number Publication Date
ES269805U true ES269805U (es) 1983-11-01
ES269805Y ES269805Y (es) 1984-05-01

Family

ID=23332575

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983269805U Expired ES269805Y (es) 1982-01-18 1983-01-18 Un aparato mejorado para hacer avanzar de un apilado de hojas solamente una hoja.

Country Status (4)

Country Link
US (1) US4444385A (es)
DE (1) DE3301171A1 (es)
ES (1) ES269805Y (es)
GB (1) GB2114548B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK151414C (da) * 1983-11-03 1988-05-16 Mercante Int As Elektrofotografisk informationsskriver med xerografisk reproduktionssystem
US4651983A (en) * 1983-12-15 1987-03-24 Longford Equipment International Limited Card feeder control
US4770403A (en) * 1985-09-14 1988-09-13 Ricoh Company, Ltd. Paper feeder usable with a copier and others
DE4033870A1 (de) * 1990-10-22 1992-04-23 Aristo Graphic Systeme Einrichtung zum vereinzeln von blaettern eines blattstapels
DE69402344T2 (de) * 1993-02-01 1997-11-06 Seiko Epson Corp Papiertransportsteuervorrichtung für einen Drucker
DE19848167A1 (de) * 1998-10-20 2000-04-27 Bayerische Motoren Werke Ag Verfahren zur Innenraumentlüftung beim Schließen eines Fahrzeugs
US6227534B1 (en) 1999-11-12 2001-05-08 Lexmark International, Inc. Method and apparatus for controlling an auto compensation pick mechanism to reduce the occurence of multi-feeds
ATE270646T1 (de) * 2001-02-15 2004-07-15 Ferag Ag Verfahren und vorrichtung zum stückweisen abbau eines stapels flacher gegenstände
US6612562B2 (en) 2001-12-21 2003-09-02 Pitney Dowes Inc. Method and system for feeding media to a printer
TWI220883B (en) * 2003-12-02 2004-09-11 Benq Corp Paper-feeding device with automatic paper detecting function
ATE396943T1 (de) * 2004-06-04 2008-06-15 Rue De Int Ltd Sortierverfahren für dokumente
JP4944445B2 (ja) * 2006-01-05 2012-05-30 株式会社リコー 画像形成装置、搬送方法、及びプログラム
JP2013139336A (ja) * 2011-12-05 2013-07-18 Canon Inc シート給送装置及び画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1114143A (en) * 1909-09-14 1914-10-20 Cleveland Folding Mach Co Paper-feeding machine.
DE1536957B2 (de) * 1967-04-15 1977-03-31 Agfa-Gevaert Ag, 5090 Leverkusen Stapeltisch fuer buerokopier- und vervielfaeltigungsmaschinen
US3503603A (en) * 1968-02-27 1970-03-31 Sperry Rand Corp Friction feed device
US3744789A (en) * 1971-05-13 1973-07-10 Addressograph Multigraph Sheet feeder assembly
US3866901A (en) * 1973-10-01 1975-02-18 Xerox Corp Reverse buckle feeder
US4045015A (en) * 1977-01-06 1977-08-30 Wm. C. Staley Machinery Corporation Rotary feeder for paperboard blanks
US4290593A (en) * 1977-09-26 1981-09-22 Pitney Bowes Inc. Method for sheet feeding
US4136861A (en) * 1977-09-30 1979-01-30 International Business Machines Corporation Paper guide means for reverse feed sheet paper separation device
US4232860A (en) * 1978-10-20 1980-11-11 Automecha Ltd. Paper feeder
US4277059A (en) * 1980-03-18 1981-07-07 International Business Machines Corporation Sheet feeder for typewriters

Also Published As

Publication number Publication date
DE3301171A1 (de) 1983-08-11
GB8301091D0 (en) 1983-02-16
GB2114548B (en) 1986-01-08
GB2114548A (en) 1983-08-24
US4444385A (en) 1984-04-24
ES269805Y (es) 1984-05-01

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