EP 0517563 B1 19951011 - Cross-lapper.
Title (en)
Cross-lapper.
Title (de)
Vliesbandleger.
Title (fr)
Etaleur-nappeur.
Publication
Application
Priority
FR 9106634 A 19910603
Abstract (en)
[origin: US5289617A] PCT No. PCT/FR92/00461 Sec. 371 Date Feb. 1, 1993 Sec. 102(e) Date Feb. 1, 1993 PCT Filed May 22, 1991 PCT Pub. No. WO92/21799 PCT Pub. Date Dec. 10, 1992.A web of fibers (4) is conveyed by conveyor-belts (2, 5) which pass around rollers. A number of rollers are carried by an input carriage (10) and an output carriage (14), said carriages being capable of displacement in reciprocating motion above an apron (8) which moves in a direction parallel to the axes of the rollers and collects the web (4) in the form of a lap (6). A guide roller (34) defines for the web (4) on a first conveyor-belt (2) a section (22) which is inclined towards the pinching line and is located upstream of said line, said pinching line being defined by two adjacent rollers (35, 61). The pinching roller (35) associated with the first conveyor-belt (2) causes it to make a turn through an angle (B) within the range of 90 degrees to 180 degrees. The pinching line is located in an intermediate angular position between the beginning and the end of said turn. The invention is applicable to the manufacture of nonwoven fabrics.
IPC 1-7
IPC 8 full level
D01G 15/46 (2006.01); D01G 25/00 (2006.01); D04H 1/74 (2006.01)
CPC (source: EP US)
D01G 25/00 (2013.01 - EP US); D04H 1/74 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT
DOCDB simple family (publication)
EP 0517563 A1 19921209; EP 0517563 B1 19951011; EP 0517563 B2 20000913; AT E129027 T1 19951015; DE 517563 T1 19930609; DE 69205335 D1 19951116; DE 69205335 T2 19970206; DE 69205335 T3 20010517; ES 2078694 T3 19951216; ES 2078694 T5 20001216; FR 2677045 A1 19921204; FR 2677045 B1 19930903; JP 3258320 B2 20020218; JP H06502697 A 19940324; US 5289617 A 19940301; WO 9221799 A1 19921210
DOCDB simple family (application)
EP 92401411 A 19920522; AT 92401411 T 19920522; DE 69205335 T 19920522; DE 92401411 T 19920522; ES 92401411 T 19920522; FR 9106634 A 19910603; FR 9200461 W 19920522; JP 51047292 A 19920522; US 96982893 A 19930201