EP 1440926 B1 20070926 - SUCTION BELT CONVEYOR AND MACHINE WITH SUCH A CONVEYOR FOR MAKING OR FINISHING PAPER WEB
Title (en)
SUCTION BELT CONVEYOR AND MACHINE WITH SUCH A CONVEYOR FOR MAKING OR FINISHING PAPER WEB
Title (de)
Vakuum-Bandfördervorrichtung und Maschine zur Herstellung oder Veredelung einer Papierbahn, mit einer Vakuum-Bandfördervorrichtung
Title (fr)
TRANSPORTEUR A COURROIE ASPIRANTE ET MACHINE COMPORTANT UN TEL CONVOYEUR POUR LA FABRICATION OU LA FINITION D'UNE BANDE DE PAPIER
Publication
Application
Priority
- DE 20019346 U 20001114
- EP 01126746 A 20011109
Abstract (en)
[origin: EP1440926A2] A perforated conveyer belt runs over an suction unit and presents a leading edge feed of a paper web to a printing machine. The web lead is fed especially over the curved perforated surface (13) by a first perforated roller (11), and is surrendered from the perforated belt to a second roller. The perforated belt runs over a slotted (21) guide surface (20) which also forms part of the suction unit maintaining contact between the paper web and belt.
IPC 8 full level
B65H 20/10 (2006.01); D21G 9/00 (2006.01)
CPC (source: EP)
B65H 20/10 (2013.01); D21G 9/0063 (2013.01); B65H 2301/522 (2013.01); B65H 2406/122 (2013.01); B65H 2406/3221 (2013.01); B65H 2801/84 (2013.01)
Designated contracting state (EPC)
AT DE FI SE
DOCDB simple family (publication)
EP 1440926 A2 20040728; EP 1440926 A3 20040929; EP 1440926 B1 20070926; AT E374155 T1 20071015; DE 50113072 D1 20071108
DOCDB simple family (application)
EP 04007361 A 20011109; AT 04007361 T 20011109; DE 50113072 T 20011109