ES2177819T3 - DEVICE FOR THE AUTOMATIC LOADING OF A ROLL OF PAPER IN AN PRINTER DEVICE AND ASSOCIATED PRINTING DEVICE. - Google Patents

DEVICE FOR THE AUTOMATIC LOADING OF A ROLL OF PAPER IN AN PRINTER DEVICE AND ASSOCIATED PRINTING DEVICE.

Info

Publication number
ES2177819T3
ES2177819T3 ES96940134T ES96940134T ES2177819T3 ES 2177819 T3 ES2177819 T3 ES 2177819T3 ES 96940134 T ES96940134 T ES 96940134T ES 96940134 T ES96940134 T ES 96940134T ES 2177819 T3 ES2177819 T3 ES 2177819T3
Authority
ES
Spain
Prior art keywords
paper
roll
automatic loading
associated printing
printer
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
ES96940134T
Other languages
Spanish (es)
Inventor
Paolo Prevignano
Piero Pace
Emilio Giardino
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.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C SpA
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 Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Application granted granted Critical
Publication of ES2177819T3 publication Critical patent/ES2177819T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
    • B41J15/042—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles for loading rolled-up continuous copy material into printers, e.g. for replacing a used-up paper roll; Point-of-sale printers with openable casings allowing access to the rolled-up continuous copy material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/02—Web rolls or spindles; Attaching webs to cores or spindles

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
  • Handling Of Sheets (AREA)

Abstract

EL DISPOSITIVO COMPRENDE UN ALOJAMIENTO EN EL QUE SE INTRODUCE UN ROLLO DE PAPEL EN EL QUE SE VAN A IMPRIMIR DATOS; UN RODILLO DE ALIMENTACION (33) Y UNA PLURALIDAD DE PARES DE RODILLOS DE ALIMENTACION (53, 54, 88, 89) PARA ALIMENTAR AUTOMATICAMENTE EL BORDE DELANTERO DE LA BANDA DE PAPEL DEL ROLLO A LO LARGO DE UNA TRAYECTORIA DE GUIA; UNA RUEDA DENTADA REBOBINADORA (60) CON UNA RANURA LONGITUDINAL (57) PARA RECIBIR EL BORDE DELANTERO DE LA BANDA DE PAPEL (306) Y PARA ASEGURAR EL PAPEL A LA RUEDA DENTADA DE ESTA MANERA. LA RUEDA DENTADA (60) SE COLOCA AUTOMATICAMENTE POR SI MISMA, INDEPENDIENTEMENTE DE COMO ESTE ORIENTADA AL INSERTARLA EN EL DISPOSITIVO, CON LA RANURA DISPUESTA DE MODO QUE EL BORDE DELANTERO DE LA BANDA DE PAPEL (306) ENTRE EN ELLA EN EL PUNTO DE SALIDA DE LA TRAYECTORIA DE GUIA TRAS HABER PASADO A TRAVES DE LA ZONA DE IMPRESION.THE DEVICE INCLUDES AN ACCOMMODATION IN WHICH A ROLL OF PAPER IS INTRODUCED IN WHICH DATA WILL BE PRINTED; A FEED ROLLER (33) AND A PLURALITY OF PAIRS OF FEED ROLLERS (53, 54, 88, 89) TO AUTOMATICALLY FEED THE FRONT ROLL OF THE ROLL PAPER BAND THROUGH A GUIDE PATH; A REWINDED TOOTH WHEEL (60) WITH A LONGITUDINAL SLOT (57) TO RECEIVE THE FRONT EDGE OF THE PAPER BAND (306) AND TO SECURE THE PAPER TO THE TOOTH WHEEL OF THIS WAY. THE DENTED WHEEL (60) IS AUTOMATICALLY PLACED IN THE SAME, INDEPENDENTLY OF HOW THIS ORIENTED WHEN INSERTING IT IN THE DEVICE, WITH THE SLOT PROVIDED SO THAT THE FRONT EDGE OF THE PAPER BAND (306) ENTERS IT IN THE SALT POINT OF THE TRAJECTORY OF GUIDE AFTER HAVING PASSED THROUGH THE PRINTING AREA.

ES96940134T 1995-12-18 1996-11-28 DEVICE FOR THE AUTOMATIC LOADING OF A ROLL OF PAPER IN AN PRINTER DEVICE AND ASSOCIATED PRINTING DEVICE. Expired - Lifetime ES2177819T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO001019A IT1281083B1 (en) 1995-12-18 1995-12-18 DEVICE FOR AUTOMATIC LOADING OF A ROLL OF PAPER INTO A PRINTING EQUIPMENT AND RELATED PRINTING EQUIPMENT.

Publications (1)

Publication Number Publication Date
ES2177819T3 true ES2177819T3 (en) 2002-12-16

Family

ID=11414038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96940134T Expired - Lifetime ES2177819T3 (en) 1995-12-18 1996-11-28 DEVICE FOR THE AUTOMATIC LOADING OF A ROLL OF PAPER IN AN PRINTER DEVICE AND ASSOCIATED PRINTING DEVICE.

Country Status (6)

Country Link
EP (1) EP0868308B1 (en)
AU (1) AU7710196A (en)
DE (2) DE69621643D1 (en)
ES (1) ES2177819T3 (en)
IT (1) IT1281083B1 (en)
WO (1) WO1997022477A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7217049B2 (en) 2004-01-21 2007-05-15 Silverbrook Research Pty Ltd Supplying media to a wallpaper printer
US10434800B1 (en) 2018-05-17 2019-10-08 Datamax-O'neil Corporation Printer roll feed mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721922A1 (en) * 1986-07-08 1988-01-21 Minolta Camera Kk WINDING DEVICE FOR TAPE-SHAPED MATERIAL, ESPECIALLY FOR TAPE-SHAPED RECORDING CARRIERS MADE OF FILM, PAPER AND THE LIKE.
JPH0665575B2 (en) * 1987-09-01 1994-08-24 沖電気工業株式会社 Slip issuing device
US5189444A (en) * 1990-09-10 1993-02-23 Matsushita Graphic Communication Systems, Inc. Automatic roll-in take-up reel and multi-color image recording apparatus using the same
US5213276A (en) * 1991-05-28 1993-05-25 Ncr Corporation Self-threading journal printer

Also Published As

Publication number Publication date
EP0868308A1 (en) 1998-10-07
DE69621643T2 (en) 2003-02-13
DE69621643T4 (en) 2003-10-30
DE69621643D1 (en) 2002-07-11
EP0868308B1 (en) 2002-06-05
WO1997022477A1 (en) 1997-06-26
ITTO951019A1 (en) 1997-06-18
IT1281083B1 (en) 1998-02-11
AU7710196A (en) 1997-07-14
ITTO951019A0 (en) 1995-12-18

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