EP 1247883 A3 20030326 - Apparatus and method for melt spinning and depositing several tows
Title (en)
Apparatus and method for melt spinning and depositing several tows
Title (de)
Vorrichtung und Verfahren zum Schmelzspinnen und Ablegen mehrerer Spinnkabel
Title (fr)
Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles
Publication
Application
Priority
DE 10116959 A 20010405
Abstract (en)
[origin: EP1247883A2] Separate spinning units (1.1-1.n) producing filaments (4.4-4.n) for gathering into rovings (5.1-5.n) are each allocated an individual roving take-off system (2.1-2.n) and container storage unit (3.1-3.n). <??>An Independent claim is also included for a process for manufacturing rovings in which several filament bundles (4.1-4.n) are spun parallel to each other and gathered to form rovings (5.1-5.n). Each roving is drawn off independently by separate take-off systems (2.1-2.n) and arranged in individual storage containers (19.1-19.n).
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
D01D 5/26 (2013.01 - KR); D01D 7/00 (2013.01 - EP US); D01D 13/00 (2013.01 - EP US)
Citation (search report)
- [A] DE 3708168 A1 19880915 - INVENTA AG [CH]
- [A] WO 0102633 A1 20010111 - NEUMAG GMBH [DE], et al
- [A] DE 2439769 A1 19750327 - TEIJIN LTD
- [A] PATENT ABSTRACTS OF JAPAN vol. 005, no. 111 (C - 063) 18 July 1981 (1981-07-18)
- [A] PATENT ABSTRACTS OF JAPAN vol. 004, no. 135 (C - 025) 20 September 1980 (1980-09-20)
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)
EP 1247883 A2 20021009; EP 1247883 A3 20030326; CN 1312023 C 20070425; CN 1378971 A 20021113; DE 10116959 A1 20021010; JP 2002309433 A 20021023; KR 20020077658 A 20021012; TW 562883 B 20031121; US 2002145219 A1 20021010; US 6872339 B2 20050329
DOCDB simple family (application)
EP 02007229 A 20020328; CN 02103859 A 20020404; DE 10116959 A 20010405; JP 2002100411 A 20020402; KR 20020018528 A 20020404; TW 91106204 A 20020328; US 11749002 A 20020405