EP1553034A3 - Method and device for controlling events synchronous with a running web - Google Patents

Method and device for controlling events synchronous with a running web Download PDF

Info

Publication number
EP1553034A3
EP1553034A3 EP05000156A EP05000156A EP1553034A3 EP 1553034 A3 EP1553034 A3 EP 1553034A3 EP 05000156 A EP05000156 A EP 05000156A EP 05000156 A EP05000156 A EP 05000156A EP 1553034 A3 EP1553034 A3 EP 1553034A3
Authority
EP
European Patent Office
Prior art keywords
brand pattern
web
method
device
controlling events
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.)
Withdrawn
Application number
EP05000156A
Other languages
German (de)
French (fr)
Other versions
EP1553034A2 (en
Inventor
Volker Schönfeld
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.)
Eltromat GmbH
Original Assignee
Eltromat GmbH
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
Priority to DE102004001338 priority Critical
Priority to DE200410001338 priority patent/DE102004001338A1/en
Application filed by Eltromat GmbH filed Critical Eltromat GmbH
Publication of EP1553034A2 publication Critical patent/EP1553034A2/en
Publication of EP1553034A3 publication Critical patent/EP1553034A3/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00Dimension; Position; Number; Identification; Occurence
    • B65H2511/50Occurence
    • B65H2511/51Presence
    • B65H2511/512Marks; Patterns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00Means for sensing, detecting or otherwise used for control
    • B65H2553/40Means for sensing, detecting or otherwise used for control using optical, e.g. photographic, elements
    • B65H2553/43Bar code reader

Abstract

The invention relates to a method for controlling events in synchronism with a moving material web with the following method steps: printing a brand pattern onto the material web, the brand pattern consisting of elements arranged in the web running direction with different brightness values and / or color contrasts; Detecting the brightness and / or color contrast differences existing in the web running direction by the printed brand pattern for the purpose of identification; Comparison of the printed on the web and recorded brand pattern with a given brand pattern; and outputting a control signal according to the result of the performed comparison.
EP05000156A 2004-01-08 2005-01-05 Method and device for controlling events synchronous with a running web Withdrawn EP1553034A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102004001338 2004-01-08
DE200410001338 DE102004001338A1 (en) 2004-01-08 2004-01-08 Method and device for controlling events in synchronism with a moving material web

Publications (2)

Publication Number Publication Date
EP1553034A2 EP1553034A2 (en) 2005-07-13
EP1553034A3 true EP1553034A3 (en) 2009-04-29

Family

ID=34585362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05000156A Withdrawn EP1553034A3 (en) 2004-01-08 2005-01-05 Method and device for controlling events synchronous with a running web

Country Status (3)

Country Link
US (1) US20050200862A1 (en)
EP (1) EP1553034A3 (en)
DE (1) DE102004001338A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050743A1 (en) * 2006-10-27 2008-04-30 Koenig & Bauer Aktiengesellschaft Inline sensor's e.g. spectral, densitometric measuring sensor, measuring clock pulse preadjusting method for e.g. sheet-feed offset rotary printing machine, involves finding rotational angle for measuring clock pulse from strips position
DE102007049679B4 (en) * 2007-10-17 2013-10-17 Robert Bosch Gmbh Marking sensor and method for evaluating marks
DE102008002387B3 (en) * 2008-06-12 2009-07-09 Koenig & Bauer Aktiengesellschaft Reference determination method for adjusting clock in rotary printing machine, involves obtaining information serving for determination of reference from scanning processes executed with detection device transverse to transport direction
DE102017109469A1 (en) * 2017-05-03 2018-11-08 Sick Ag contrast sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926448A1 (en) * 1978-06-29 1980-01-10 Moulton Successors Printing press alignment control system - has tensioning devices both sides of marking station formed between cylinders
EP1052108A1 (en) * 1999-05-13 2000-11-15 Gerber Scientific Products, Inc. Material advance tracking system
US6566670B1 (en) * 2000-04-13 2003-05-20 Accuweb, Inc. Method and system for guiding a web of moving material
US20030136495A1 (en) * 1997-12-19 2003-07-24 The Procter & Gamble Company Method and system for registering pre-produced webs with variable pitch length

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434629A (en) * 1993-12-20 1995-07-18 Focus Automation Systems Inc. Real-time line scan processor
USH1616H (en) * 1994-05-31 1996-12-03 Minnesota Mining And Manufacturing Company Web inspection system having enhanced video signal preprocessing
US6043840A (en) * 1996-04-19 2000-03-28 Alliedsignal Inc. Apparatus and method for characterizing fiber crimps
US5999636A (en) * 1997-10-10 1999-12-07 Printprobe Technology, Llc Apparatus and process for inspecting print material
US6266437B1 (en) * 1998-09-04 2001-07-24 Sandia Corporation Sequential detection of web defects

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926448A1 (en) * 1978-06-29 1980-01-10 Moulton Successors Printing press alignment control system - has tensioning devices both sides of marking station formed between cylinders
US20030136495A1 (en) * 1997-12-19 2003-07-24 The Procter & Gamble Company Method and system for registering pre-produced webs with variable pitch length
EP1052108A1 (en) * 1999-05-13 2000-11-15 Gerber Scientific Products, Inc. Material advance tracking system
US6566670B1 (en) * 2000-04-13 2003-05-20 Accuweb, Inc. Method and system for guiding a web of moving material

Also Published As

Publication number Publication date
US20050200862A1 (en) 2005-09-15
EP1553034A2 (en) 2005-07-13
DE102004001338A1 (en) 2005-08-04

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