EP 1442164 A1 20040804 - DRIVER FOR THE SPINNING ROTORS OF A ROTOR SPINNING MACHINE

Title (en)

DRIVER FOR THE SPINNING ROTORS OF A ROTOR SPINNING MACHINE

Title (de)

ANTRIEB FÜR DIE SPINNROTOREN EINER ROTORSPINNMASCHINE

Title (fr)

DISPOSITIF D'ENTRAINEMENT POUR LES ROTORS D'UNE MACHINE DE FILATURE A ROTORS

Publication

EP 1442164 A1 20040804 (DE)

Application

EP 02762208 A 20021003

Priority

CH 0200551 W 20021003
CH 19952001 A 20011031

Abstract (en)

[origin: WO03038166A1] The invention relates to a drive (37) for the spinning rotors of a rotor spinning machine each comprising a rotor plate and a rotor shaft, which is supported by a support bearing and pressed against the support bearing (21, 22) by a pressing element. The invention is characterized in that an electric drive motor (37) is provided for each spinning rotor and enables the spinning rotor to be indirectly driven.

IPC 1-7

D01H 4/12; D01H 4/14

IPC 8 full level

D01H 4/12 (2006.01); D01H 4/14 (2006.01)

CPC (source: EP)

D01H 4/12 (2013.01); D01H 4/14 (2013.01)

Citation (search report)

See references of WO 03038166A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

WO 03038166 A1 20030508; EP 1442164 A1 20040804

DOCDB simple family (application)

CH 0200551 W 20021003; EP 02762208 A 20021003