EP 1232046 B1 20040225 - METHOD FOR PRODUCING CUT SECTIONS CONSISTING OF COMPOSITE MATERIALS
Title (en)
METHOD FOR PRODUCING CUT SECTIONS CONSISTING OF COMPOSITE MATERIALS
Title (de)
VERFAHREN ZUM HERSTELLEN VON ZUSCHNITTEN AUS VERBUNDSTOFFEN
Title (fr)
PROCEDE DE PRODUCTION DE DECOUPES EN MATERIAUX COMPOSITES
Publication
Application
Priority
- DE 19956488 A 19991124
- EP 0011746 W 20001124
Abstract (en)
[origin: WO0138054A1] The invention relates to a method for producing cut sections consisting of composite materials, according to which sections are cut out of a layer of material. Several layers of composite materials, each comprising at least one cover layer (4) which has a pattern and a foam layer (5) are arranged one on top of the other to form a stack (10) with their patterns matched on a needle table (20) in such a way that the motif of the cover layers (4) of the individual layers are in exact alignment with each other. The stack (10) is fixed, in order to maintain the exact pattern alignment of the individual composite layers and is placed on the working plate (31) of a cutting installation (30). The stack (10) is compressed by the generation of a vacuum, whereby the foam layers (5) of the individual composite layers are compressed. The individual cut sections are then cut out of the compressed stack (10).
IPC 1-7
IPC 8 full level
B26D 7/01 (2006.01)
CPC (source: EP)
B26D 7/018 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0138054 A1 20010531; AT E260169 T1 20040315; CZ 20021792 A3 20031112; CZ 296612 B6 20060517; DE 19956488 A1 20010621; DE 19956488 C2 20021121; DE 50005460 D1 20040401; EP 1232046 A1 20020821; EP 1232046 B1 20040225; ES 2217024 T3 20041101; HU 223937 B1 20050329; HU P0204322 A2 20030428; PL 195999 B1 20071130; PL 355629 A1 20040504; PT 1232046 E 20040730; SK 285617 B6 20070503; SK 6732002 A3 20021203; TR 200401155 T4 20040621
DOCDB simple family (application)
EP 0011746 W 20001124; AT 00989883 T 20001124; CZ 20021792 A 20001124; DE 19956488 A 19991124; DE 50005460 T 20001124; EP 00989883 A 20001124; ES 00989883 T 20001124; HU P0204322 A 20001124; PL 35562900 A 20001124; PT 00989883 T 20001124; SK 6732002 A 20001124; TR 200401155 T 20001124