EP0726143A1 - Vorrichtung zum Wertlos-machen von auf Druckträgern gedruckten Aufdrucken - Google Patents

Vorrichtung zum Wertlos-machen von auf Druckträgern gedruckten Aufdrucken Download PDF

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Publication number
EP0726143A1
EP0726143A1 EP96810079A EP96810079A EP0726143A1 EP 0726143 A1 EP0726143 A1 EP 0726143A1 EP 96810079 A EP96810079 A EP 96810079A EP 96810079 A EP96810079 A EP 96810079A EP 0726143 A1 EP0726143 A1 EP 0726143A1
Authority
EP
European Patent Office
Prior art keywords
marking
printing
prints
marker
print
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
EP96810079A
Other languages
English (en)
French (fr)
Other versions
EP0726143B1 (de
Inventor
Mario Andreaus
Maurizio Ripamonti
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.)
KBA Notasys SA
Original Assignee
De la Rue Giori 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 De la Rue Giori SA filed Critical De la Rue Giori SA
Publication of EP0726143A1 publication Critical patent/EP0726143A1/de
Application granted granted Critical
Publication of EP0726143B1 publication Critical patent/EP0726143B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • 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
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/30—Character or syllable selection controlled by recorded information

Definitions

  • the invention relates to an apparatus for invalidating prints printed on moving print media, comprising at least one marking device for marking valuable prints recognized as defective by a print quality control system which controls this device during the passage of a defective print.
  • An invalidation device consisting of an invalidation printing device is known from document EP-B-0167 196 of the applicant within the framework of a process for processing strips or sheets of security paper to make them bundles.
  • the printing supports provided with valuable prints, in the form of strips or sheets, the prints of which are arranged in transverse rows and in longitudinal rows so as to form a matrix are first of all inspected to recognize defective prints.
  • the prints identified as defective have a mark readable by a detector.
  • the print media pass in front of a reading device having, for the control of all the longitudinal rows, as many detectors as there are longitudinal rows. These detectors read the marks on the defective prints and enter their position in a computer where these positions of defective prints are recorded.
  • the print media then arrive in the invalidation printing device which is controlled by this computer and prints an invalidation impression on all the defective prints.
  • Document EP-B-0 440 576 of the applicant discloses an invalidation device composed of a tank-shaped ink tank and a centrifugal wheel in permanent rotation positioned in a support above the tank on a horizontal axis.
  • the tank can be moved vertically between a lower rest position and an upper working position during which the wheel is immersed in ink.
  • the centrifuge wheel is covered by a cover having an opening which can be closed or opened by a movable cover depending on whether the tank is in the rest position or not, the print medium being moved in front of this opening.
  • the centrifugal wheel plunges into the ink of the tank, ejects ink through the opening of the cover on the printing support. After a more or less long time, a layer of dried ink is deposited on the wheel, after which the whole device must be dismantled to be cleaned.
  • Another known invalidation system consists of a typographic group applying to printing a mark perpendicular to the direction of travel of the leaves.
  • This typographic group consists of a typographic cylinder equipped with a number of marking heads equivalent to the number of prints on the printing sheet and rotating in synchronism with a cylinder driving the printing sheets.
  • These marking heads consist of a mechanical assembly in which a metal bar is actuated by a solenoid. When an impulse is sent to the solenoid for marking, the bar is pushed forward, thus exceeding the circumference of the cylinder, is inked by an inking device and consequently transmits its imprint on the defective bill. The area of the bar establishes the dimension of the mark on the print. In the case of a change of sheet format, the rearrangement of all the heads on the cylinder is a laborious operation requiring considerable time.
  • This invalidation system requires having a printer in charge of the typographic group's inkwell.
  • the object of the present invention is to provide an invalidation device which, by obviating the disadvantages mentioned above, also allows simple and inexpensive production of the invalidation marking on securities.
  • This device makes it possible to avoid the use of solvents potentially dangerous for health, to reduce the daily handling limited to the possible change of markers and to reduce the costs of device.
  • the linear motor is arranged to receive from the print quality control system a signal for the start of marking and a signal for end of marking as a function of the size of the print and the speed of advance of the print media.
  • a signal for the start of marking and a signal for end of marking as a function of the size of the print and the speed of advance of the print media.
  • the marking device is followed by a detector intended to verify that a mark has indeed been affixed to the defective printing, an alarm being generated when this has not been the case.
  • Standard markers with a felt tip are preferably used. Their attachment to the movable part of the motor being such that they can be replaced easily.
  • Figure 1 shows a side view of a first embodiment.
  • Figure 2 shows a side view of a second embodiment.
  • Figure 3 shows a top view of the second embodiment.
  • FIG. 1 one can see a cylinder 4 which rotates in the direction of the arrow and is partially surrounded by a printing medium 3 in the form of a sheet which it carries.
  • This sheet contains a multitude of prints of securities arranged in the form of a matrix.
  • a linear motor 1 is fixedly installed on a movable part 1a of which is fixed a marker 2.
  • This movable part 1a is displaceable perpendicular to the support d 'impression 3.
  • a signal of beginning of marking is sent to the linear motor 1 which following this supports its part mobile provided with the marker 2 against the place of this printing on the sheet, an end of marking signal then being sent to the motor 1 for moving the marker 2 away from the sheet 3.
  • the moments of these signals are preferably adjusted or set in such a way that the entire length of printing in the forward direction is invalidated by a mark.
  • a detector 5 is installed responsible for verifying that the marking of the defective printing has indeed been done so as to be able to be recognized during the following treatments.
  • Figure 2 is shown a second embodiment in which the invalidation device is located above a flat surface 7 in the form of a conveyor belt on which the sheet or strip 3 printed advances at constant speed.
  • FIG 3 the system of Figure 2 is shown in top view.
  • a sheet 3 provided with prints 3a arranged in the form of a matrix in longitudinal and transverse rows.
  • Sheet 3 has nine transverse rows of prints and five longitudinal rows of prints and therefore the invalidation device consists of five linear motors 1 each followed by a detector 5.
  • Each motor 1 is located above and according to the example considered in the middle of the longitudinal row of impressions corresponding to it. It can of course be located anywhere in the width of the corresponding printing row.
  • the sheet 3 is driven in movement in the direction of the arrow by the conveyor belt 7. It has already passed through the invalidation device: the maculatures are marked by a line 6 parallel to the direction of travel of the sheet 3.
  • the marker 2 is fixed in such a way on the movable part of the motor 1 that it can be replaced easily.
  • marker 2 made with the support printing 3 an acute angle which is preferably, as shown in Figure 2, 90 °.
  • the invalidation system can also be used for single securities already cut on format. It is also applicable to the invalidation of any impression. If there are several longitudinal and transverse printing rows, the number of motors with their markers is then equal to the number of longitudinal printing rows.
  • linear motor includes any electric, electromagnetic, pneumatic, hydraulic or other driving element driving an element in a linear movement.
  • This can in particular be a jack, a pneumatic or hydraulic double-acting piston, an electric motor, an electromagnet.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Record Information Processing For Printing (AREA)
  • Printing Methods (AREA)
  • Labeling Devices (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Rotary Presses (AREA)
  • Credit Cards Or The Like (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
EP96810079A 1995-02-13 1996-02-07 Vorrichtung zum Wertlos-machen von auf Druckträgern gedruckten Aufdrucken Expired - Lifetime EP0726143B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH411/95 1995-02-13
CH41195 1995-02-13

Publications (2)

Publication Number Publication Date
EP0726143A1 true EP0726143A1 (de) 1996-08-14
EP0726143B1 EP0726143B1 (de) 1998-09-16

Family

ID=4186429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96810079A Expired - Lifetime EP0726143B1 (de) 1995-02-13 1996-02-07 Vorrichtung zum Wertlos-machen von auf Druckträgern gedruckten Aufdrucken

Country Status (10)

Country Link
EP (1) EP0726143B1 (de)
JP (1) JPH08267723A (de)
KR (1) KR100382630B1 (de)
CN (1) CN1105983C (de)
AT (1) ATE171111T1 (de)
AU (1) AU689680B2 (de)
CA (1) CA2168841A1 (de)
DE (1) DE69600642T2 (de)
RU (1) RU2146620C1 (de)
UA (1) UA34526C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1785276A2 (de) * 2005-11-12 2007-05-16 MAN Roland Druckmaschinen AG Qualitätskontrollsystem für eine Druckmaschine
EP4033406A1 (de) * 2016-12-19 2022-07-27 Datamax-O'Neil Corporation Drucker-prüfer sowie systeme und verfahren zur prüfung von gedruckten freistempeln

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380982A1 (de) * 2002-07-08 2004-01-14 Sicpa Holding S.A. Verfahren und Anlage zur Kennzeichnung von Gegenständen
DE202004014157U1 (de) * 2004-09-09 2006-02-09 Planatol Klebetechnik Gmbh Markiereinrichtung
DE102005009406A1 (de) * 2005-03-02 2006-09-14 Man Roland Druckmaschinen Ag Verfahren zur Steuerung bzw. Regelung eines Prozesses zur Herstellung von Druckexemplaren
CN103625127B (zh) * 2013-11-27 2017-12-01 包头钢铁（集团）有限责任公司 一种在球体金属表面打印编号标记的装置及其使用方法
CN103612485B (zh) * 2013-11-27 2018-03-06 包头钢铁（集团）有限责任公司 一种在圆柱型金属表面打印编号标记的装置及其使用方法
CN109334283B (zh) * 2018-09-17 2022-01-28 平安科技（深圳）有限公司 一种印章的防伪方法、装置和智能印章
CN109318612B (zh) * 2018-09-25 2022-01-28 平安科技（深圳）有限公司 一种印章的防伪方法、装置和智能印章

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167196A1 (de) * 1984-07-05 1986-01-08 De La Rue Giori S.A. Verfahren zum Verarbeiten von Wertscheinbahnen oder Wertscheinbogen zu Wertscheinbündeln
EP0440576A1 (de) * 1990-01-17 1991-08-07 De La Rue Giori S.A. Vorrichtung zum Entwerten von auf Druckträgern gedruckten Wertscheindrucken

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304800A (en) * 1978-12-11 1981-12-08 Davis, French And Associates, Inc. Method for remotely marking a defective heat exchanger tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0167196A1 (de) * 1984-07-05 1986-01-08 De La Rue Giori S.A. Verfahren zum Verarbeiten von Wertscheinbahnen oder Wertscheinbogen zu Wertscheinbündeln
EP0440576A1 (de) * 1990-01-17 1991-08-07 De La Rue Giori S.A. Vorrichtung zum Entwerten von auf Druckträgern gedruckten Wertscheindrucken

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1785276A2 (de) * 2005-11-12 2007-05-16 MAN Roland Druckmaschinen AG Qualitätskontrollsystem für eine Druckmaschine
EP1785276A3 (de) * 2005-11-12 2011-03-30 manroland AG Qualitätskontrollsystem für eine Druckmaschine
EP4033406A1 (de) * 2016-12-19 2022-07-27 Datamax-O'Neil Corporation Drucker-prüfer sowie systeme und verfahren zur prüfung von gedruckten freistempeln
US11430100B2 (en) 2016-12-19 2022-08-30 Datamax-O'neil Corporation Printer-verifiers and systems and methods for verifying printed indicia
US12033011B2 (en) 2016-12-19 2024-07-09 Hand Held Products, Inc. Printer-verifiers and systems and methods for verifying printed indicia

Also Published As

Publication number Publication date
KR960031146A (ko) 1996-09-17
CN1139783A (zh) 1997-01-08
RU2146620C1 (ru) 2000-03-20
AU689680B2 (en) 1998-04-02
KR100382630B1 (ko) 2003-08-21
DE69600642D1 (de) 1998-10-22
CN1105983C (zh) 2003-04-16
ATE171111T1 (de) 1998-10-15
AU4223096A (en) 1996-08-22
EP0726143B1 (de) 1998-09-16
UA34526C2 (uk) 2001-03-15
CA2168841A1 (en) 1996-08-14
DE69600642T2 (de) 1999-03-25
JPH08267723A (ja) 1996-10-15

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