Title (en)

RING SPINNING SPINDLE

Title (de)

RINGSPINNSPINDEL

Title (fr)

BROCHE DE CONTINU A ANNEAUX

Publication

EP 1646739 A1 20060419 (DE)

Application

EP 04738911 A 20040714

Priority

• DE 2004001528 W 20040714
• DE 10332748 A 20030717

Abstract (en)

[origin: WO2005010249A1] In order to avoid the need to change the oil in ring spinning spindles (1), the invention provides that the neck bearing (8) and footstep bearing (9) of the spindles are equipped with lifelong-lubricated roll bearings (8, 9), and they are to be placed inside oil-tight bearing sleeves (13, 14), which are accommodated inside the bearing housing (2) via damping spirals (16, 17) and are located in damping oil (18).

IPC 1-7

D01H 7/04; D01H 7/20

IPC 8 full level

D01H 7/04 (2006.01); D01H 7/20 (2006.01)

CPC (source: EP)

D01H 7/047 (2013.01); D01H 7/20 (2013.01)

Citation (search report)

See references of WO 2005010249A1

Designated contracting state (EPC)

CH CZ DE ES IT LI TR

DOCDB simple family (publication)

WO 2005010249 A1 20050203; CN 1823187 A 20060823; DE 10332748 A1 20050217; DE 112004001804 D2 20060601; EP 1646739 A1 20060419

DOCDB simple family (application)

DE 2004001528 W 20040714; CN 200480020660 A 20040714; DE 10332748 A 20030717; DE 112004001804 T 20040714; EP 04738911 A 20040714