EP 0035977 B1 19850123 - A DRAWING FRAME FOR WEBS OF TEXTILE FIBRES PROVIDED WITH A ROTARY COMB HEAD
Title (en)
A DRAWING FRAME FOR WEBS OF TEXTILE FIBRES PROVIDED WITH A ROTARY COMB HEAD
Publication
Application
Priority
IT 6736180 A 19800307
Abstract (en)
[origin: EP0035977A2] A drawing frame for webs of textile fibres having a rotary comb head defining two sets of needles intersecting in the zone of treatment of the web of textile fibres, is provided with a cleaning device for cleaning the combs of the two sets of needles, which comprises a source of compressed air (52), means (46, 50) for supplying the compressed air to the interior of each set of needles (24), and means (14,30) for directing the compressed air between the combs (20) of each set of needles (24) in the form of an elongate jet directed outwardly in a substantially radial direction (A), preferably parallel to the direction of displacement (A) of the web to be treated.
IPC 1-7
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
EP 0035977 A2 19810916; EP 0035977 A3 19810923; EP 0035977 B1 19850123; DE 3168417 D1 19850307; ES 500144 A0 19820901; ES 8207240 A1 19820901; IT 1129411 B 19860604; IT 8067361 A0 19800307
DOCDB simple family (application)
EP 81830028 A 19810226; DE 3168417 T 19810226; ES 500144 A 19810306; IT 6736180 A 19800307