Global Patent Index - EP 2166135 A1

EP 2166135 A1 20100324 - Machine for yarn twisting apt to be used as a twisting machine or as a cord machine

Title (en)

Machine for yarn twisting apt to be used as a twisting machine or as a cord machine

Title (de)

Maschine zur Garndrehung, die als Zwirnmaschine oder Cordmaschine verwendet werden kann

Title (fr)

Machine de torsion de fils adaptée à une utilisation comme machine de retordage ou machine de cablage

Publication

EP 2166135 A1 20100324 (EN)

Application

EP 09170068 A 20090911

Priority

IT BO20080551 A 20080911

Abstract (en)

The machine (1) comprises in succession an inlet station (3) provided with a yarn-braking device (5), a first assembly (6 and 7) for twisting the yarn (2), a second assembly (8) for drawing the yarn (2), a third assembly (9) for distributing the yarn (2), a fourth assembly (10) for collecting the cross reel or the cop of the yarn (2), according to the use, and means (11) for moving the rotary elements of said assemblies (6 and 7, 8, 9 and 10). The main characteristic of the present invention consists in the fact that the yarn-braking device (5) comprises an electric motor (14) of which the output shaft (15) controls the rotation about an axis (X) of a pulley (16) of the kind having a plurality of annular races (17), wherein the yarn (2) is twisted; the pulley (16) exerting a braking action against the advancement of said yarn (2).

IPC 8 full level

D01H 13/10 (2006.01); B65H 59/16 (2006.01); B65H 59/18 (2006.01); D01H 1/00 (2006.01)

CPC (source: EP)

B65H 59/18 (2013.01); D01H 1/00 (2013.01); D01H 13/104 (2013.01); B65H 2701/31 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

EP 2166135 A1 20100324; EP 2166135 A8 20100609; IT BO20080551 A1 20100312

DOCDB simple family (application)

EP 09170068 A 20090911; IT BO20080551 A 20080911