ES2063447T3 - Sistema de alimentacion y alineacion de hojas para una impresora. - Google Patents

Sistema de alimentacion y alineacion de hojas para una impresora.

Info

Publication number
ES2063447T3
ES2063447T3 ES91301935T ES91301935T ES2063447T3 ES 2063447 T3 ES2063447 T3 ES 2063447T3 ES 91301935 T ES91301935 T ES 91301935T ES 91301935 T ES91301935 T ES 91301935T ES 2063447 T3 ES2063447 T3 ES 2063447T3
Authority
ES
Spain
Prior art keywords
rollers
document
sheet
printing direction
printing
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
ES91301935T
Other languages
English (en)
Other versions
ES2063447T5 (es
Inventor
Falco Gian Franco De
Antonio Brunero
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.)
Olivetti SpA
TIM 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11300438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2063447(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Application granted granted Critical
Publication of ES2063447T3 publication Critical patent/ES2063447T3/es
Publication of ES2063447T5 publication Critical patent/ES2063447T5/es
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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • 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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/26—Registering devices
    • B41J13/32—Means for positioning sheets in two directions under one control, e.g. for format control or orthogonal sheet positioning
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • B41J25/3088—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms with print gap adjustment means on the printer frame, e.g. for rotation of an eccentric carriage guide shaft

Landscapes

  • Registering Or Overturning Sheets (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Handling Of Cut Paper (AREA)
  • Common Mechanisms (AREA)

Abstract

SE DISPONEN DOS RODILLOS (44, 45), CON LOBULOS PARA ALIMENTAR UNA HOJA, BAJO LA SUPERFICIE DE ALIMENTACION PLANA (22). LOS DOS RODILLOS SE PUEDEN ROTAR SOBRE EJES PERPENDICULARES ENTRE SI, Y MUEVEN LA HOJA O EL DOCUMENTO QUE SE VA A IMPRIMIR EN UNA DIRECCION PERPENDICULAR Y PARALELA, RESPECTIVAMENTE, A LA DIRECCION DE IMPRESION (20) DE LA CABEZA (14) PARA ALINEAR LA HOJA CONTRA ELEMENTOS EN V INVERTIDA (80), QUE SE PUEDEN MOVER PARALELOS A LA DIRECCION DE IMPRESION, Y CONTRA LA GUIA LATERAL (158) PERPENDICULAR A LA DIRECCION DE IMPRESION. SENSORES OPTICOS ADECUADOS (155, 156) DETECTAN POSIBLES ERRORES DE ALINEAMIENTO DE LA HOJA Y DAN LUGAR A LA ROTACION DE LOS RODILLOS PARA COMPLETAR EL ALINEAMIENTO DE LA HOJA CONTRA LAS GUIAS. UN DISPOSITIVO DE COMPROBACION (108, 120) DETECTA EL GROSOR DEL DOCUMENTO PARA LA REALIZACION DEL POSICIONAMIENTO DE LA CABEZA A UNA DISTANCIA PREFIJADA DE LA SUPERFICIE DE IMPRESION DEL DOCUMENTO.
ES91301935T 1990-03-20 1991-03-08 Sistema de alimentacion y alineacion de hojas para una impresora. Expired - Lifetime ES2063447T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67200A IT1240137B (it) 1990-03-20 1990-03-20 Dispositivo di avanzamento e allineamento di fogli per una stampante

Publications (2)

Publication Number Publication Date
ES2063447T3 true ES2063447T3 (es) 1995-01-01
ES2063447T5 ES2063447T5 (es) 2001-06-01

Family

ID=11300438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91301935T Expired - Lifetime ES2063447T5 (es) 1990-03-20 1991-03-08 Sistema de alimentacion y alineacion de hojas para una impresora.

Country Status (6)

Country Link
US (1) US5088848A (es)
EP (1) EP0448257B2 (es)
JP (1) JP3177259B2 (es)
DE (1) DE69104635T3 (es)
ES (1) ES2063447T5 (es)
IT (1) IT1240137B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI88478C (fi) * 1991-03-25 1993-05-25 Icl Personal Systems Oy Skrivare
US5277507A (en) * 1992-04-08 1994-01-11 Stuart F. Cooper, Co. Sheet feeder for engraving press
US5529405A (en) * 1993-02-01 1996-06-25 International Business Machines Corporation Manual control/override for automatic forms thickness adjustment
DE4438459C2 (de) * 1993-10-29 1997-10-16 Rohm Co Ltd Kartendrucker
JP3098369B2 (ja) * 1993-12-15 2000-10-16 キヤノン株式会社 シート給送装置及び記録装置
US5588761A (en) * 1995-12-08 1996-12-31 Seib; Ken L. Document printer having skew detection
WO1997030851A1 (en) * 1996-02-23 1997-08-28 Copyer Co. Ltd. Image forming device
KR100186611B1 (ko) * 1996-06-26 1999-05-15 김광호 화상기록장치의 용지 두께감지장치와 그를 이용한 잉크젯트 기록헤드 자동 조정장치 및 방법
NL1003631C2 (nl) * 1996-07-18 1998-01-21 Oce Tech Bv Afdrukinrichting met rechtlegstation voor het aan weerszijden bedrukken van rechtgelegde ontvangstvellen.
JP3349922B2 (ja) * 1997-06-13 2002-11-25 富士通株式会社 プリンタ装置
JP2935262B1 (ja) * 1998-03-20 1999-08-16 富士通株式会社 シート供給装置及びそれを用いた記録装置
WO1999061357A1 (fr) * 1998-05-28 1999-12-02 Citizen Watch Co., Ltd. Appareil d'alimentation de materiau brut comportant une fonction de correction de direction
JP2000063005A (ja) 1998-08-18 2000-02-29 Internatl Business Mach Corp <Ibm> 搬送補助部材、媒体処理装置
JP2000198581A (ja) * 1998-12-28 2000-07-18 Fujitsu Ltd シ―ト供給装置及び記録装置
DE19945343C2 (de) * 1999-09-22 2002-04-11 Wincor Nixdorf Gmbh & Co Kg Vorrichtung zum Zuführen und Ausrichten eines Druckträgers in einem Drucker
US6729780B2 (en) 2001-09-05 2004-05-04 Agfa-Gevaert Color proofer with registering means
EP1291189A1 (en) * 2001-09-05 2003-03-12 Agfa-Gevaert Colour proofer with registering means
FR2835777B1 (fr) * 2002-02-13 2004-08-27 Arc Etiq Dispositif d'entrainement en continu d'un support a imprimer pour une imprimante laser, imprimante laser equipee dudit dispositif et procede de pilotage dudit dispositif
US6793310B2 (en) * 2002-04-08 2004-09-21 Creo Americas, Inc. Certified proofing
US7032988B2 (en) 2002-04-08 2006-04-25 Kodak Graphic Communications Canada Company Certified proofing
TWI248415B (en) * 2003-09-23 2006-02-01 Bobst Sa Device for positioning the sheets into an introduction station of a processing machine
DE202006003898U1 (de) * 2006-03-09 2006-05-04 Hostert Pro Gmbh Vorrichtung zum Zuführen von Blattmaterial
US7722181B2 (en) * 2006-03-25 2010-05-25 Rsi Systems, Llc Power feed bag print system
JP2023031462A (ja) * 2021-08-25 2023-03-09 Ｎｅｃマグナスコミュニケーションズ株式会社 紙幣整列機構及びこれを用いた紙幣識別装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430947A (en) * 1967-03-20 1969-03-04 Burroughs Corp Record card handling and registering apparatus
GB1258457A (es) * 1968-05-08 1971-12-30
US3583540A (en) * 1968-05-10 1971-06-08 Honeywell Inc X{14 y web translating apparatus
US4023662A (en) * 1974-12-19 1977-05-17 Ing. C. Olivetti & C., S.P.A. Arrangement for adjusting the spacing between a print head and a platen
DE2651884C3 (de) * 1976-11-13 1981-05-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur elektromechanischen Abstandsregelung eines Druckkopfes vom Druckwiderlager
DE3112079C2 (de) * 1981-03-27 1983-02-03 Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg Vorrichtung zum Abheben des Druckkopfes von der Druckgegenlage
US4909374A (en) * 1986-01-13 1990-03-20 Pitney Bowes Inc. Flat article direction changing device
US4786045A (en) * 1987-05-04 1988-11-22 Xerox Corporation Offsetting and registration paper transport
JPS648056A (en) * 1987-06-30 1989-01-12 Konishiroku Photo Ind Printing head compression device
CH676695A5 (es) * 1988-05-19 1991-02-28 Bobst Sa

Also Published As

Publication number Publication date
EP0448257A2 (en) 1991-09-25
ES2063447T5 (es) 2001-06-01
DE69104635T3 (de) 2001-06-21
IT9067200A1 (it) 1991-09-20
JP3177259B2 (ja) 2001-06-18
EP0448257B2 (en) 2001-03-21
US5088848A (en) 1992-02-18
JPH0671961A (ja) 1994-03-15
IT9067200A0 (it) 1990-03-20
DE69104635D1 (de) 1994-11-24
DE69104635T2 (de) 1995-04-06
EP0448257B1 (en) 1994-10-19
IT1240137B (it) 1993-11-27
EP0448257A3 (en) 1992-02-26

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