EP 1264920 A3 20030521 - Drawing frame for a spinning machine with following fibre condensing zone
Title (en)
Drawing frame for a spinning machine with following fibre condensing zone
Title (de)
Streckwerk für eine Spinnereimaschine mit einer nachgeordneten Faserbündelungszone
Title (fr)
Dispositif d'étirage dans une machine de filature suivi d'une zone de condensation des fibres
Publication
Application
Priority
DE 10127741 A 20010608
Abstract (en)
[origin: EP1264920A2] The sliver drawing unit, for a spinning machine, has a fiber bundling zone (3) after the final pair of drawing rollers (1) with an upper (1.1) and lower (1.2) roller. The fiber bundling zone has a pneumatic condenser (4), with a suction shoe (8) linked to a suction source (10) to support the path of the continuous perforated belt (6) which carries the fibers. The fiber condensing zone is defined by two clamping points (K1,K2), formed by the nip between the final drawing rollers on one side. A continuous upper belt (12), to support the carried fibers on the perforated transport belt, is aligned at a wedge angle to it, tapering towards the second clamping point.
IPC 1-7
IPC 8 full level
D01H 5/26 (2006.01); D01H 5/72 (2006.01); D01H 5/74 (2006.01); D01H 5/86 (2006.01)
CPC (source: EP US)
D01H 5/26 (2013.01 - EP US); D01H 5/72 (2013.01 - EP US); D01H 5/86 (2013.01 - EP US)
Citation (search report)
- [XA] DE 4139067 A1 19930609 - SKF TEXTILMASCH KOMPONENTEN [DE]
- [A] DE 19846268 A1 19991007 - SCHURR STAHLECKER & GRILL [DE]
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 1264920 A2 20021211; EP 1264920 A3 20030521; DE 10127741 A1 20030123; DE 10127741 C2 20030508; JP 2002371441 A 20021226; US 2002184737 A1 20021212; US 6604261 B2 20030812
DOCDB simple family (application)
EP 02012022 A 20020531; DE 10127741 A 20010608; JP 2002162427 A 20020604; US 16427702 A 20020606