EP 0158816 B1 19880601 - ROTARY SHEET-PRINTING MACHINE FOR PERFECTING OR MULTI-COLOUR PRINTING
Title (en)
ROTARY SHEET-PRINTING MACHINE FOR PERFECTING OR MULTI-COLOUR PRINTING
Publication
Application
Priority
DE 3413159 A 19840407
Abstract (en)
[origin: CA1234012A] Title: "Sheet-fed rotary printing press for one-sided multi-colour printing or recto and verso printing" The invention relates to a sheet-fed rotary printing press for one-sided multi-colour printing or recto and verso printing. The printing units are arranged in line and have at least one turning apparatus. Furthermore, apparatuses are provided for processing both paper as well as cardboard. In addition to a plate cylinder and a rubber covered cylinder, each printing unit exhibits an impression cylinder of at least double diameter as well as a sheet transfer drum. A printing unit sub-part with parts of a turning apparatus is provided between two adjacent printing units. Instead of an impression cylinder this printing unit sub-part has a storage drum with at least two sheet-carrying surfaces and additionally a sheet transfer drum of at least double diameter. Each storage drum is followed by a sheet transfer drum of the adjacent printing unit whereby said sheet transfer drum is in the form of a turning cylinder with at least two systems of pincer-type grippers. The guiding of the sheets by means of cylinders of double or triple diameter and the use of pincer-type grippers enables the in-register printing of thick cardboard using both the one-sided recto printing method as well as the recto and verso printing method at high press speeds. All printing units, even those accommodating parts of the turning apparatus, exhibit identical side walls.
IPC 1-7
IPC 8 full level
B41F 7/06 (2006.01); B41F 21/10 (2006.01); B41F 23/04 (2006.01)
CPC (source: EP US)
B41F 7/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0158816 A2 19851023; EP 0158816 A3 19860507; EP 0158816 B1 19880601; AT E34703 T1 19880615; AU 3912485 A 19851010; CA 1234012 A 19880315; DE 3413159 A1 19851024; DE 3413159 C2 19860918; DE 3563005 D1 19880707; JP S60232958 A 19851119; US 4732084 A 19880322; ZA 851191 B 19851030
DOCDB simple family (application)
EP 85102708 A 19850309; AT 85102708 T 19850309; AU 3912485 A 19850225; CA 474343 A 19850214; DE 3413159 A 19840407; DE 3563005 T 19850309; JP 7191585 A 19850406; US 93696886 A 19861201; ZA 851191 A 19850215