Global Patent Index - EP 1847637 A3

EP 1847637 A3 20100113 - Twister with cheese cover

Title (en)

Twister with cheese cover

Title (de)

Zwirner mit einer Kreuzspulen-Abdeckung

Title (fr)

Tordoir avec une couvercle pour bobine croisée

Publication

EP 1847637 A3 20100113 (EN)

Application

EP 07106559 A 20070420

Priority

JP 2006117449 A 20060421

Abstract (en)

[origin: EP1847637A2] The present invention provides a twister capable of preventing the problems caused by a cheese cover, which is driven rotationally by a ballooning yarn. A twister (1) comprising: a plurality of twisting units (3), each of which includes a cheese cover (6), said cheese cover (6) covering a periphery of a supply package (8) placed on a stationary disk (5) and being integrally provided on the stationary disk (5), and guides yarn (Y2) outward in a radial direction from a rotary disk (7) arranged below the stationary disk (5) to balloon the yarn (Y2) around the cheese cover (6); said twister further comprises a control device (36) provided to determine whether or not the stationary disk (5) or the cheese cover (6) remains stationary at a predetermined position.

IPC 8 full level

D01H 7/86 (2006.01); D01H 13/14 (2006.01)

CPC (source: EP)

D01H 7/864 (2013.01); D01H 13/14 (2013.01); D02G 3/285 (2013.01)

Citation (search report)

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 LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 1847637 A2 20071024; EP 1847637 A3 20100113; JP 2007291533 A 20071108; JP 4853631 B2 20120111

DOCDB simple family (application)

EP 07106559 A 20070420; JP 2006117449 A 20060421