EP 1245729 B1 20061011 - Device for transferring a web
Title (en)
Device for transferring a web
Title (de)
Vorrichtung zum Überführen einer Bahn
Title (fr)
Dispositif de transfert d'une bande de papier
Publication
Application
Priority
DE 10115618 A 20010326
Abstract (en)
[origin: EP1245729A1] To transfer a moving paper web or web leader (9) between a web guide surface (6a) at a preceding workstation to a web carrier (22), at least one short burst of a high energy air jet stream from an edge jet (21) detaches the web from the guide surface. At the same time, the jet stream cuts the web or leader laterally, so that the new leading edge of the web or leader can be picked up by the web carrier. The jet stream has a duration of 0.05-0.5 seconds at a pressure of 7-10 bar. and with a jet stream speed in the sonic range.
IPC 8 full level
B65H 35/04 (2006.01); D21G 9/00 (2006.01); B65H 19/26 (2006.01); B65H 20/10 (2006.01); B65H 20/14 (2006.01)
CPC (source: EP US)
B65H 19/265 (2013.01 - EP US); D21G 9/0072 (2013.01 - EP US); B65H 2301/51533 (2013.01 - EP US); B65H 2301/522 (2013.01 - EP US); B65H 2801/84 (2013.01 - EP US); Y10T 83/2068 (2015.04 - EP US); Y10T 83/364 (2015.04 - EP US)
Designated contracting state (EPC)
AT DE FI SE
DOCDB simple family (publication)
EP 1245729 A1 20021002; EP 1245729 B1 20061011; AT E342404 T1 20061115; CA 2378831 A1 20020926; DE 10115618 A1 20021002; DE 50208374 D1 20061123; JP 2002356272 A 20021210; US 2002148874 A1 20021017; US 2005167065 A1 20050804; US 6928912 B2 20050816
DOCDB simple family (application)
EP 02005684 A 20020313; AT 02005684 T 20020313; CA 2378831 A 20020325; DE 10115618 A 20010326; DE 50208374 T 20020313; JP 2002083750 A 20020325; US 10216002 A 20020320; US 5900605 A 20050216