EP 1790766 A1 20070530 - 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)
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)
Citation (applicant)
- US 5031289 A 19910716 - LEROY GUY [FR], et al
- GB 1311628 A 19730328 - CURLATOR CORP
- US 2005123715 A1 20050609 - FRANZKE GERD [DE], et al
Citation (search report)
- [X] GB 1311628 A 19730328 - CURLATOR CORP
- [X] US 2005123715 A1 20050609 - FRANZKE GERD [DE], et al
- [DA] US 5031289 A 19910716 - LEROY GUY [FR], et al
- [A] US 6385825 B1 20020514 - WANG SHOCI-CHYUAN [TW], et al
Designated contracting state (EPC)
AT CH DE FR IT LI
Designated extension state (EPC)
AL BA HR MK YU
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