Global Patent Index - EP 0353624 B1

EP 0353624 B1 19930818 - DEVICE FOR EVALUATING COPIES

Title (en)

DEVICE FOR EVALUATING COPIES

Publication

EP 0353624 B1 19930818 (DE)

Application

EP 89113834 A 19890727

Priority

DE 3826385 A 19880803

Abstract (en)

[origin: JPH02112944A] PURPOSE: To provide an apparatus constituted so as to simplify the transmission of individual commands by making a visible marking movable on the display screen of a display device in the same way as the deflection of light beam on a printing original plate. CONSTITUTION: An optical marking 8 is generated on a printing original plate 2 by a light source 10. Coordinates signals being usual X- and Y-signals are generated by a controller 14 and the light source 10 is subjected to revolving operation in two directions of a coordinates system by a control unit 13 to be turned to any part of the printing original plate 2. A marking 8' is moved on a screen 7 simultaneously with the marking 8 on the printing original plate 2 by the action of the control unit 13. An operator can operate an ink zone adjuster 20 by either one of a keyboard and a direct touch control screen in order to regulate the necessary demand related to ink or a damper.

IPC 1-7

B41F 33/00

IPC 8 full level

B41F 31/02 (2006.01); B41F 33/00 (2006.01)

CPC (source: EP US)

B41F 33/0045 (2013.01 - EP US); Y10S 101/47 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0353624 A2 19900207; EP 0353624 A3 19900905; EP 0353624 B1 19930818; AT E93187 T1 19930915; DE 3826385 A1 19900208; DE 3826385 C2 19910704; DE 58905310 D1 19930923; ES 2043981 T3 19940101; JP H02112944 A 19900425; JP H07102681 B2 19951108; US 4977832 A 19901218

DOCDB simple family (application)

EP 89113834 A 19890727; AT 89113834 T 19890727; DE 3826385 A 19880803; DE 58905310 T 19890727; ES 89113834 T 19890727; JP 20044589 A 19890803; US 38931589 A 19890803