EP 0007451 B1 19810909 - REGISTER SYSTEM FOR CORRECTLY ADJUSTING A FLEXIBLE PRINTING PLATE
Title (en)
REGISTER SYSTEM FOR CORRECTLY ADJUSTING A FLEXIBLE PRINTING PLATE
Publication
Application
Priority
DE 2831921 A 19780720
Abstract (en)
[origin: ES482633A1] Register system for in-register alignment of a flexible printing plate on a plate cylinder of a rotary printing machine includes means defining at least two register punch-holes formed in the printing plate and register markings corresponding thereto formed in the plate cylinder, the printing plate having a lower surface towards the plate cylinder and the plate cylinder having a rotary axis, the register markings being at a radial distance from the axis of the plate cylinder at most equal to the radial distance of the lower surface of the printing plate thereform, the register markings comprising respective surface areas slightly smaller than and geometrically similar to a cross-sectional area of the register punch-holes and having an appearance contrasting with the surroundings thereof, the register markings, in clamped condition of the printing plate on the printing cylinder, being disposable in contact-free coincidence with the register punch-holes.
IPC 1-7
IPC 8 full level
B41F 13/16 (2006.01); B41F 27/00 (2006.01); B41F 27/12 (2006.01)
CPC (source: EP US)
B41F 27/005 (2013.01 - EP US); Y10S 101/36 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB IT NL SE
DOCDB simple family (publication)
EP 0007451 A1 19800206; EP 0007451 B1 19810909; AR 222339 A1 19810515; AT E195 T1 19810915; AU 4885279 A 19800124; AU 527555 B2 19830310; BR 7904623 A 19800415; CA 1120326 A 19820323; DE 2831921 A1 19800131; DE 2831921 C2 19830707; DK 146502 B 19831024; DK 146502 C 19840402; DK 305279 A 19800121; ES 482633 A1 19800401; JP S5515896 A 19800204; JP S5631263 B2 19810720; MX 148634 A 19830519; NO 151694 B 19850211; NO 151694 C 19850522; NO 792393 L 19800122; US 4679502 A 19870714; ZA 793470 B 19800730
DOCDB simple family (application)
EP 79102147 A 19790628; AR 27729879 A 19790713; AT 79102147 T 19790628; AU 4885279 A 19790711; BR 7904623 A 19790719; CA 332283 A 19790720; DE 2831921 A 19780720; DK 305279 A 19790719; ES 482633 A 19790719; JP 9170979 A 19790720; MX 17848179 A 19790713; NO 792393 A 19790719; US 80719385 A 19851209; ZA 793470 A 19790711