EP 1612307 A3 20060621 - 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

EP 1612307 A3 20060621 (DE)

Application

EP 05104647 A 20050531

Priority

DE 102004029659 A 20040618
DE 102004051676 A 20041022
DE 102004053427 A 20041105

Abstract (en)

[origin: EP1612307A2] 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)

Citation (search report)

[XY] DE 4101680 A1 19920723 - HEINZEL WINFRIED [DE]
[AY] EP 1233088 A2 20020821 - RIETER INGOLSTADT SPINNEREI [DE]
[Y] DE 10109523 A1 20020905 - CERAM TEC AG INNOVATIVE CERAMI [DE]
[X] EP 0599286 A1 19940601 - ZEHLENDORF SPINNSTOFF [DE]
[X] EP 0631961 A1 19950104 - HOECHST AG [DE]
[XA] US 4358922 A 19821116 - FELDSTEIN NATHAN
[AX] US 6293083 B1 20010925 - SCHNEIDER HARALD [DE]
[X] DE 19822265 A1 19981217 - RIETER INGOLSTADT SPINNEREI [DE]
[A] EP 1096043 A1 20010502 - KEMPTEN ELEKTROSCHMELZ GMBH [DE]
[A] EP 0861930 A2 19980902 - RIETER INGOLSTADT SPINNEREI [DE]
[A] WO 0052225 A1 20000908 - KENNAMETAL INC [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