EP 1009871 A1 20000621 - METHODS AND DEVICES FOR PRODUCING A STREAMLINED LAP AND A CONTINUOUS TEXTILE PRODUCT
Title (en)
METHODS AND DEVICES FOR PRODUCING A STREAMLINED LAP AND A CONTINUOUS TEXTILE PRODUCT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES VLIESES UND EIN KONTINUIERLICHES PROFILTEXTILERZEUGNIS
Title (fr)
PROCEDES ET DISPOSITIFS POUR REALISER UNE NAPPE ET UN PRODUIT TEXTILE CONTINU PROFILES
Publication
Application
Priority
- FR 9800287 W 19980216
- FR 9701937 A 19970219
Abstract (en)
[origin: WO9837264A1] The invention concerns a stretcher comprising a carriage (21) subjected to a back-and-forward motion (2) for depositing in successive segments (2a ... 2d) a web of fibres (2) on an outgoing conveyor (6) moving along a direction (9). In order to produce ranges of different plies in the transverse profile of the lap (4) formed on the outgoing conveyor (6) by the web deposited in mutually overlapping segments, the points of inversion of direction (21) in the backward and forward motion of the carriage are different. As a result the successive folds (2ab, 2cd; 2bc, 2da) of the same direction are differently positioned, and the number of web plies in the lap is not the same over the whole width of the lap. The invention is useful for streamlining the lap freely and accurately.
IPC 1-7
IPC 8 full level
B65H 45/20 (2006.01); D01G 25/00 (2006.01); D04H 1/44 (2006.01); D04H 17/00 (2006.01)
CPC (source: EP)
D01G 25/00 (2013.01)
Designated contracting state (EPC)
AT BE DE ES FR GB IT
DOCDB simple family (publication)
FR 2759710 A1 19980821; FR 2759710 B1 19990430; AT E288509 T1 20050215; CA 2280956 A1 19980827; DE 1009871 T1 20010301; DE 69828889 D1 20050310; DE 69828889 T2 20060323; EP 1009871 A1 20000621; EP 1009871 B1 20050202; ES 2237835 T3 20050801; JP 2001511855 A 20010814; WO 9837264 A1 19980827
DOCDB simple family (application)
FR 9701937 A 19970219; AT 98909539 T 19980216; CA 2280956 A 19980216; DE 69828889 T 19980216; DE 98909539 T 19980216; EP 98909539 A 19980216; ES 98909539 T 19980216; FR 9800287 W 19980216; JP 53631298 A 19980216