EP 3392384 B1 20201125 - WEFT BRAKING DEVICE FOR ACCUMULATOR YARN FEEDERS, AND FEEDER USING SUCH WEFT BRAKING DEVICE
Title (en)
WEFT BRAKING DEVICE FOR ACCUMULATOR YARN FEEDERS, AND FEEDER USING SUCH WEFT BRAKING DEVICE
Title (de)
SCHUSSFADENBREMSVORRICHTUNG FÜR SPEICHERFADENZUFÜHRVORRICHTUNGEN UND ZUFÜHRVORRICHTUNG MIT SOLCH EINER SCHUSSFADENBREMSVORRICHTUNG
Title (fr)
DISPOSITIF DE FREINAGE DE TRAME POUR FOURNISSEURS DE FIL D'ACCUMULATEUR ET FOURNISSEUR FAISANT APPEL À UN TEL DISPOSITIF DE FREINAGE DE TRAME
Publication
Application
Priority
IT 201700043202 A 20170420
Abstract (en)
[origin: EP3392384A1] A yarn feeder (10) provided with a drum (12) which supports, wound thereon, a yarn (Y) which can be unwound upon request of a downstream machine, an annular braking body (16) is coaxially pushed against an output end (12a) of the drum (12) by actuation means (18) which act axially; an articulated joint (24) is functionally interposed between the actuation means (18) and the braking body (16); the weight of the braking body (16) generates a torque about at least one articulation axis (X, Z) of the joint (24), against which elastic means (34) act which are functionally associated with the joint (24).
IPC 8 full level
D03D 47/36 (2006.01); D04B 15/48 (2006.01)
CPC (source: CN EP)
D03D 47/366 (2013.01 - CN EP); D04B 15/484 (2013.01 - EP); B65H 2402/60 (2013.01 - CN)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3392384 A1 20181024; EP 3392384 B1 20201125; CN 108728994 A 20181102; CN 108728994 B 20210924; IT 201700043202 A1 20181020
DOCDB simple family (application)
EP 18161943 A 20180315; CN 201810201572 A 20180312; IT 201700043202 A 20170420