ES2084239T3 - Dispositivo de control del registro en una maquina de impresion rotativa. - Google Patents

Dispositivo de control del registro en una maquina de impresion rotativa.

Info

Publication number
ES2084239T3
ES2084239T3 ES92117794T ES92117794T ES2084239T3 ES 2084239 T3 ES2084239 T3 ES 2084239T3 ES 92117794 T ES92117794 T ES 92117794T ES 92117794 T ES92117794 T ES 92117794T ES 2084239 T3 ES2084239 T3 ES 2084239T3
Authority
ES
Spain
Prior art keywords
tape
row
band
photosensitive elements
control device
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
ES92117794T
Other languages
English (en)
Inventor
Patrick Monney
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.)
Bobst Mex SA
Original Assignee
Bobst 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 Bobst SA filed Critical Bobst SA
Application granted granted Critical
Publication of ES2084239T3 publication Critical patent/ES2084239T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0081—Devices for scanning register marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/10—Forme cylinders
    • B41F13/12—Registering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Record Information Processing For Printing (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Projection-Type Copiers In General (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Handling Of Sheets (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

EL DISPOSITIVO COMPRENDE UNA CABEZA DE LECTURA (17) DE MARCAS DE LOCALIZACION (11, 12) IMPRESAS SOBRE UNA BANDA (10), QUE COMPRENDE UNA HILERA (20) DE ELEMENTOS DISCRETOS FOTOSENSIBLES DISPUESTOS, SEGUN UN EJE TRANSVERSAL AL MOVIMIENTO DE LA BANDA (10), EN UN PLANO SITUADO POR ENCIMA Y PARALELAMENTE A ESTA BANDA (10), SEGUIDA, EN ESTE MISMO PLANO, DE UNA PATILLA DE VIDEO LINEAL (30) PARALELA A LA HILERA DE ELEMENTOS FOTOSENSIBLES. EL DISPOSITIVO COMPRENDE ADEMAS UN MICROPROCESADOR (50) DESTINADO A SELECCIONAR EL ELEMENTO FOTOSENSIBLE UTILIZADO EN FUNCION DEL DECALAJE LATERAL MOMENTANEO DE LA BANDA Y A CONTROLAR LAS OPERACIONES DE LECTURA DE LA PATILLA DE VIDEO LINEAL (30). LA CABEZA DE LECTURA (17) PUEDE TAMBIEN COMPRENDER UNA SEGUNDA HILERA (21) DE ELEMENTOS DISCRETOS FOTOSENSIBLES DISPUESTOS PARALELAMENTE ENTRE LA PRIMERA HILERA DE ELEMENTOS DISCRETOS FOTOSENSIBLES (20) Y LA PATILLA DE VIDEO LINEAL (30).
ES92117794T 1991-11-14 1992-10-19 Dispositivo de control del registro en una maquina de impresion rotativa. Expired - Lifetime ES2084239T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH331891A CH686501A5 (de) 1991-11-14 1991-11-14 Dispositif de contrale du registre dans une machine a imprimer rotative.

Publications (1)

Publication Number Publication Date
ES2084239T3 true ES2084239T3 (es) 1996-05-01

Family

ID=4253398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92117794T Expired - Lifetime ES2084239T3 (es) 1991-11-14 1992-10-19 Dispositivo de control del registro en una maquina de impresion rotativa.

Country Status (9)

Country Link
US (1) US5329466A (es)
EP (1) EP0541990B1 (es)
JP (1) JPH0742041B2 (es)
AT (1) ATE135635T1 (es)
CA (1) CA2082717C (es)
CH (1) CH686501A5 (es)
DE (1) DE69209233T2 (es)
DK (1) DK0541990T3 (es)
ES (1) ES2084239T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690544A5 (fr) * 1995-05-08 2000-10-13 Bobst Sa Détecteur photoélectrique pour un dispositif de contrôle du registre dans une machine d'impression rotative.
IT1277101B1 (it) * 1995-12-19 1997-11-04 Viero Srl Macchina di stampa a tappeto rotante comprendente un dispositivo di posizionamento con sensore ottico lineare
NL1004663C2 (nl) * 1996-12-02 1998-06-03 Q I Press Controls V O F Werkwijze en inrichting voor het controleren van drukwerk.
GB2326615A (en) * 1997-06-27 1998-12-30 Tecscan Electronics Limited Print monitoring
US6170747B1 (en) 1997-08-29 2001-01-09 Jacob P. Meyer Apparatus for inspecting print quality of barcodes on a high speed moving web
US6059705A (en) * 1997-10-17 2000-05-09 United Container Machinery, Inc. Method and apparatus for registering processing heads
GB0023223D0 (en) * 2000-09-21 2000-11-01 Rue De Int Ltd Document handling apparatus
CH694184A5 (fr) 2000-12-27 2004-08-31 Bobst Sa Dispositif de lecture de marques de rep'rage dans une machine d'impression polychrome.
US20030147090A1 (en) * 2002-02-06 2003-08-07 Quad/Tech, Inc. Camera assembly for a printing press
US7253929B2 (en) * 2002-02-06 2007-08-07 Quad/Tech, Inc. Camera assembly for a printing press
US7423280B2 (en) * 2004-08-09 2008-09-09 Quad/Tech, Inc. Web inspection module including contact image sensors
US8274717B2 (en) * 2006-08-01 2012-09-25 Xerox Corporation System and method for characterizing color separation misregistration
US8270049B2 (en) 2006-08-01 2012-09-18 Xerox Corporation System and method for high resolution characterization of spatial variance of color separation misregistration
US7894109B2 (en) 2006-08-01 2011-02-22 Xerox Corporation System and method for characterizing spatial variance of color separation misregistration
US7826095B2 (en) * 2007-01-16 2010-11-02 Xerox Corporation System and method for estimating color separation misregistration utilizing frequency-shifted halftone patterns that form a moiré pattern
US8228559B2 (en) * 2007-05-21 2012-07-24 Xerox Corporation System and method for characterizing color separation misregistration utilizing a broadband multi-channel scanning module
US7630672B2 (en) * 2007-05-21 2009-12-08 Xerox Corporation System and method for determining and correcting color separation registration errors in a multi-color printing system
EP2391509A4 (en) * 2009-01-16 2012-08-22 Ecoaxis Systems Pvt Ltd AUTOMATIC TIMING CONTROL SYSTEM WITH INTELLIGENT OPTICAL SENSOR AND DRY PRESET INSTALLATION
DE202013101851U1 (de) 2013-04-29 2014-07-30 Eltromat Gmbh Anordnung zur Aufnahme eine Bildes von einer Bedruckstoffbahn

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653322A (en) * 1969-08-05 1972-04-04 Harris Intertype Corp Register indicating system
US4366753A (en) * 1980-04-11 1983-01-04 Baldwin Korthe Web Controls, Inc. Circumferential registration control system
DE3136703C1 (de) * 1981-09-16 1982-11-04 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Einrichtungen an Druckmaschinen mit Registerverstelleinrichtungen
EP0123305A3 (en) * 1983-04-25 1985-10-30 Quad/Tech, Inc. Register control system for a printing press
US4736680A (en) * 1983-06-02 1988-04-12 Web Printing Controls Co. Closed loop register control
FR2578486B1 (fr) * 1985-03-08 1987-06-12 Bertin & Cie Procede et dispositif de positionnement d'objets les uns par rapport aux autres, en particulier des rouleaux d'impression de couleurs dans une presse rotative offset
US5076163A (en) * 1986-04-07 1991-12-31 Quad/Tech, Inc. Web registration control system
US4887530A (en) * 1986-04-07 1989-12-19 Quad/Tech, Inc. Web registration control system
GB8710021D0 (en) * 1987-04-28 1987-06-03 Crosfield Electronics Ltd Monitoring passage of marks on web
FI78025C (fi) * 1987-08-31 1989-06-12 Valtion Teknillinen Foerfarande foer kvalitetskontroll av tryckning.
GB8807161D0 (en) * 1988-03-25 1988-04-27 Crosfield Electronics Ltd Register mark detection
GB8913770D0 (en) * 1989-06-15 1989-08-02 Crosfield Electronics Ltd Register mark detection

Also Published As

Publication number Publication date
CA2082717A1 (en) 1993-05-15
DE69209233T2 (de) 1996-09-05
JPH0742041B2 (ja) 1995-05-10
CH686501A5 (de) 1996-04-15
JPH05294551A (ja) 1993-11-09
ATE135635T1 (de) 1996-04-15
DE69209233D1 (de) 1996-04-25
EP0541990A1 (fr) 1993-05-19
EP0541990B1 (fr) 1996-03-20
US5329466A (en) 1994-07-12
CA2082717C (en) 1997-02-18
DK0541990T3 (da) 1996-08-05

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