EP 0678611 B1 19990630 - Needle head and machine for producing a plate-shaped armature for a piece of composite material
Title (en)
Needle head and machine for producing a plate-shaped armature for a piece of composite material
Title (de)
Nadelkopf und Vorrichtung zur Herstellung einer Verstärkungsplatte für einen Teil Verbundmaterial
Title (fr)
Tête de piquage et machine pour la réalisation d'une armature en forme de plaque pour une pièce de matière composite
Publication
Application
Priority
FR 9404584 A 19940418
Abstract (en)
[origin: EP0678611A1] The appts. to lay grids of filaments to be embedded in a hardened matrix, as a composite material, has a stitching head (P) with a mechanism (43,50) to pack down the layers of filament grids, working with the needle (33). <IMAGE>
IPC 1-7
IPC 8 full level
D04H 1/52 (2006.01); D04H 18/00 (2006.01); D05B 23/00 (2006.01); D05B 55/06 (2006.01); D05C 15/16 (2006.01); D05C 15/30 (2006.01); D05B 29/06 (2006.01)
CPC (source: EP US)
D04H 18/00 (2013.01 - EP US); D04H 18/02 (2013.01 - EP US); D05B 23/00 (2013.01 - EP US); D05B 55/06 (2013.01 - EP US); D05B 29/06 (2013.01 - EP US); D10B 2505/02 (2013.01 - EP US)
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 0678611 A1 19951025; EP 0678611 B1 19990630; CA 2147039 A1 19951019; CA 2147039 C 20050621; DE 69510492 D1 19990805; DE 69510492 T2 19991118; FR 2718759 A1 19951020; FR 2718759 B1 19960614; JP 3805810 B2 20060809; JP H07300765 A 19951114; US 5515798 A 19960514
DOCDB simple family (application)
EP 95400732 A 19950403; CA 2147039 A 19950413; DE 69510492 T 19950403; FR 9404584 A 19940418; JP 9284995 A 19950418; US 42155295 A 19950413