EP 1612307 A2 20060104 - Fibre disintegrating device for spinning machines
Title (en)
Fibre disintegrating device for spinning machines
Title (de)
Auflöseeinrichtung für Spinnmaschinen
Title (fr)
Dispositif défibreur pour métiers à filer
Publication
Application
Priority
- DE 102004029659 A 20040618
- DE 102004051676 A 20041022
- DE 102004053427 A 20041105
Abstract (en)
The roller (1) rotating on an axis (4) to loosen sliver into fibers, especially at an open-end spinner, is fitted with clothing wires (3) or rings which are bent to fit the geometry of the carrier ring (2) to give the final roller geometry. The material has a two-layer structure with a hard material outer layer on a substrate layer. The hard layer is applied by chemical vapor deposition (CVD), physical vapor deposition (PVD) or plasma CVD.
IPC 8 full level
D01H 4/32 (2006.01)
CPC (source: EP US)
C23C 28/044 (2013.01 - EP US); C23C 28/046 (2013.01 - EP US); D01H 4/32 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1612307 A2 20060104; EP 1612307 A3 20060621; EP 1612307 B1 20110316; AT E502144 T1 20110415; DE 502005011110 D1 20110428; US 2006026946 A1 20060209; US 7188463 B2 20070313
DOCDB simple family (application)
EP 05104647 A 20050531; AT 05104647 T 20050531; DE 502005011110 T 20050531; US 15426605 A 20050616