EP 2327648 B1 20130925 - Method and device for creating a UD layer
Title (en)
Method and device for creating a UD layer
Title (de)
Vorrichtung und Verfahren zum Erzeugen einer UD-Lage
Title (fr)
Dispositif et procédé de production d'une couche UD
Publication
Application
Priority
DE 102009056189 A 20091127
Abstract (en)
[origin: EP2327648A2] The device for producing uni-directional layer (7) from a predetermination number of filament strands (10), comprises a dispenser arrangement (8) for issuing the filament strands, a storage system (16) for intermediate storage of the filament strands, a spreader arrangement, and an output. The storage system comprises a storage for each filament strands. The storage is relatively arranged to each other adjacent to movable filament strands. The storage system comprises a fault sensor. A supply work is arranged between the dispenser arrangement and the storage system. The device for producing uni-directional layer (7) from a predetermination number of filament strands (10), comprises a dispenser arrangement (8) for issuing the filament strands, a storage system (16) for intermediate storage of the filament strands, a spreader arrangement, and an output. The storage system comprises a storage for each filament strands. The storage is relatively arranged to each other adjacent to movable filament strands. The storage system comprises a fault sensor. A supply work is arranged between the dispenser arrangement and the storage system. A filament strand-drive arrangement is arranged in running direction behind the spreader arrangement, which comprises a spreading device, which is arranged at different positions, where the adjacent filament strands run through different spreading device. The spreader arrangement is arranged downstream to a calibration device, which forms a breadth reduction device for each filament strands. The calibration device comprises a bandwidth variation device. A dividing device (24) is arranged before the spreader arrangement, which comprises a guide body with a groove for each filament strands. The filament strand-drive device comprises a nip in which the spread filament strands are impinged with a pressure. An independent claim is included for a method for producing uni-directional layer.
IPC 8 full level
D02J 1/18 (2006.01); B65H 59/36 (2006.01); D04H 3/04 (2012.01)
CPC (source: EP US)
B65H 59/36 (2013.01 - EP US); D02J 1/18 (2013.01 - EP US); D04H 3/04 (2013.01 - EP US); B65H 2701/314 (2013.01 - EP US); B65H 2701/38 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2327648 A2 20110601; EP 2327648 A3 20120718; EP 2327648 B1 20130925; CN 102080305 A 20110601; CN 102080305 B 20140212; DE 102009056189 A1 20110601; JP 2011111329 A 20110609; JP 5343059 B2 20131113; US 2011154630 A1 20110630; US 8578575 B2 20131112
DOCDB simple family (application)
EP 10008359 A 20100811; CN 201010565648 A 20101126; DE 102009056189 A 20091127; JP 2010245548 A 20101101; US 95168610 A 20101122