EP 1790766 B1 20090506 - Method and device for transferring a fibre layer, and consolidation machine, in particular a (pre-) needling machine thus equipped
Title (en)
Method and device for transferring a fibre layer, and consolidation machine, in particular a (pre-) needling machine thus equipped
Title (de)
Verfahren und Vorrichtung zum Verschieben einer Fasermatte und damit ausgestattete Verfestigungsmaschine, insbesondere eine (Vor-) Vernadelungsmaschine
Title (fr)
Procédé et dispositif pour transférer une nappe de fibres, et machine de consolidation, en particulier (pré-)aiguilleteuse ainsi équipée
Publication
Application
Priority
FR 0511868 A 20051123
Abstract (en)
[origin: EP1790766A1] A method for transfer of a fibrous non-woven sheet (17) along the length of a transfer passage at an angle to the vertical involves contacting the underside (26) of the sheet with an underlying current of air, at least part of which has a component of motion in the transfer direction (27). Independent claims are included for: (1) a non-woven sheet transfer device, having a blower for introducing a current of air in contact with the underside (26) of the sheet (17), at least part of the current having a component of motion in the transfer direction (27); and (2) a non-woven sheet consolidation machine, having a sheet inlet equipped with the transfer device.
IPC 8 full level
B65H 23/24 (2006.01); D04H 18/00 (2012.01)
CPC (source: EP)
B65H 23/24 (2013.01); D04H 1/732 (2013.01); D04H 18/00 (2013.01); D04H 18/02 (2013.01); B65H 2406/113 (2013.01); B65H 2701/177 (2013.01)
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
EP 1790766 A1 20070530; EP 1790766 B1 20090506; AT E430826 T1 20090515; DE 602006006642 D1 20090618; FR 2893636 A1 20070525; FR 2893636 B1 20080418
DOCDB simple family (application)
EP 06291799 A 20061122; AT 06291799 T 20061122; DE 602006006642 T 20061122; FR 0511868 A 20051123