ATE71025T1 - DEVICE FOR DETECTING DEFECTIVE SPECIMEN. - Google Patents
DEVICE FOR DETECTING DEFECTIVE SPECIMEN.Info
- Publication number
- ATE71025T1 ATE71025T1 AT88100103T AT88100103T ATE71025T1 AT E71025 T1 ATE71025 T1 AT E71025T1 AT 88100103 T AT88100103 T AT 88100103T AT 88100103 T AT88100103 T AT 88100103T AT E71025 T1 ATE71025 T1 AT E71025T1
- Authority
- AT
- Austria
- Prior art keywords
- printing
- detecting defective
- image data
- data acquired
- photographing
- Prior art date
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
Abstract
A defect print detecting device having photographing means (31) for photographing as an image the surface of a printing plate (17) having a pattern to print and mounted on a plate cylinder, (16) which compares reference image data acquired at the beginning of printing using the photgraphing means with checking image data acquired during printing, thereby determining the quality of the printed matter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88100103A EP0323537B1 (en) | 1988-01-07 | 1988-01-07 | Defective print detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE71025T1 true ATE71025T1 (en) | 1992-01-15 |
Family
ID=8198628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88100103T ATE71025T1 (en) | 1988-01-07 | 1988-01-07 | DEVICE FOR DETECTING DEFECTIVE SPECIMEN. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0323537B1 (en) |
AT (1) | ATE71025T1 (en) |
DE (1) | DE3867455D1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL106406A (en) * | 1993-07-20 | 1997-03-18 | Scitex Corp Ltd And Advanced V | Automatic inspection of printing plates or cylinders |
DE4413731C2 (en) * | 1994-04-20 | 1998-07-02 | Heidelberger Druckmasch Ag | Process for controlling the temperature of the printing ink in a printing press |
DE4413736C2 (en) * | 1994-04-20 | 1997-12-18 | Heidelberger Druckmasch Ag | Process for checking the wear of a printing form in a printing press |
DE29507302U1 (en) * | 1995-05-05 | 1995-06-22 | Roland Man Druckmasch | Rotary printing press |
EP2399745A1 (en) | 2010-06-25 | 2011-12-28 | KBA-NotaSys SA | Inspection system for in-line inspection of printed material produced on an intaglio printing press |
WO2012063206A2 (en) * | 2010-11-11 | 2012-05-18 | Elbit Vision Systems (Evs) Ltd. | Fault prevention system and method for tufting machines |
CN102179993B (en) * | 2011-03-28 | 2013-02-20 | 广东东运科技印刷设备有限公司 | Novel automatic concave sample machine |
EP2722179A1 (en) * | 2012-10-18 | 2014-04-23 | KBA-NotaSys SA | Intaglio printing press and method of monitoring operation of the same |
IT202100007112A1 (en) * | 2021-03-24 | 2022-09-24 | Parvis Systems And Services S P A | OPTICAL INSPECTION SYSTEM |
CN115684186B (en) * | 2022-10-26 | 2023-08-25 | 青岛万美高科制版有限公司 | Device for checking surface defects of printing roller body of intaglio printing press |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH282748A (en) * | 1950-07-06 | 1952-05-15 | E Herzer Alfred | Method for the photoelectric determination of intensity deviations of the printing ink on a gravure printing machine, and device for carrying out the method. |
US4210078A (en) * | 1974-06-24 | 1980-07-01 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Apparatus for use on printing presses to insure optimum color density and to assist in making corrective adjustment |
-
1988
- 1988-01-07 EP EP88100103A patent/EP0323537B1/en not_active Expired - Lifetime
- 1988-01-07 DE DE8888100103T patent/DE3867455D1/en not_active Expired - Fee Related
- 1988-01-07 AT AT88100103T patent/ATE71025T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0323537B1 (en) | 1992-01-02 |
DE3867455D1 (en) | 1992-02-13 |
EP0323537A1 (en) | 1989-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |