EP 0849081 B1 20000308 - Device for detecting missing sheets in the sheet turning device of a printing press
Title (en)
Device for detecting missing sheets in the sheet turning device of a printing press
Title (de)
Vorrichtung zur Detektion von Fehlbogen in einer Wendeeinrichtung einer Druckmaschine
Title (fr)
Dispositif pour détecter des feuilles manquantes dans le dispositif de retournement d'une machine à imprimer
Publication
Application
Priority
DE 19653353 A 19961220
Abstract (en)
[origin: EP0849081A1] The arrangement has a first group of holding suckers (10) on a storage drum and connected together via a first connecting line (12) and a second group of sensing suckers (16) on the storage drum and connected together via a second connecting line (18) whose openings are covered if a normal sheet is present. A pressure monitor (20) connected to the second line controls the printer according to the pressure in the second line. The holding suckers and the sensing suckers are essentially the same types of sucker and the second connecting line is of smaller cross-section than the first connecting line. The second connecting line has a flow connection to the first line which has one to a suction source (14).
IPC 1-7
IPC 8 full level
B41F 33/14 (2006.01)
CPC (source: EP US)
B41F 33/14 (2013.01 - EP US); B65H 2511/51 (2013.01 - EP US); B65H 2515/34 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0849081 A1 19980624; EP 0849081 B1 20000308; DE 19653353 A1 19980625; DE 59701216 D1 20000413; JP 4105266 B2 20080625; JP H10193573 A 19980728; US 5996994 A 19991207
DOCDB simple family (application)
EP 97119850 A 19971113; DE 19653353 A 19961220; DE 59701216 T 19971113; JP 35085997 A 19971219; US 99636497 A 19971222