EP 0177885 A2 19860416 - Method and device for registering printing press.
Title (en)
Method and device for registering printing press.
Title (de)
Verfahren und Vorrichtung zum Einstellen des Registers in Druckpressen.
Title (fr)
Procédé et dispositif de repérage pour presse à imprimer.
Publication
Application
Priority
- JP 20769784 A 19841003
- JP 20769884 A 19841003
- JP 24104384 A 19841115
Abstract (en)
Disclosed in this specification are (1) a registering method for a printing press comprising the steps for magnifying a pattern of a printed medium and displaying it on a display device; inputting the coordinates of a position of each color pattern for a predetermined element of the magnified and displayed image by coordinate input means; determining a registration error between respective colors based on the coordinates of each color position and the magnification of the image; calculating a quantity required for adjustment of the position of a plate cylinder based on said registration error; and effecting the registering of the printing press depending upon the results of this calculation: (2) a device for inputting a pattern of a printed medium on a printing press, displaying the pattern on enlarged scale on the screen of a display device, inputting the coordinates of the position of each color pattern for a predetermined element within the magnified and displayed image by coordinate input means, determining a registration error between respective colors from the coordinates of the position of each color and the magnification of the image, calculating a quantity required for the adjustment of the position of a plate cylinder based on said registration error and effecting the registering of the printing press in response to the results of this calculation: and (3) a device for displaying a pattern of a printed medium on enlarged scale on the screen of a display device, inputting the coordinates of the position of each color pattern by a friction input means by utilizing a predetermined element within the magnified and displayed image and determining a registration error between respective colors from the coordinates of the position of each color and the magnification of the image.
IPC 1-7
IPC 8 full level
B41F 13/12 (2006.01); B41F 33/00 (2006.01)
CPC (source: EP)
B41F 13/12 (2013.01); B41F 33/0036 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 85112433 A 19851001