EP 2998036 B1 20180131 - METHOD AND APPARATUS FOR BOBBIN CLASSIFICATION ACCORDING TO THE STIFFNESS OF A YARN PACKAGE
Title (en)
METHOD AND APPARATUS FOR BOBBIN CLASSIFICATION ACCORDING TO THE STIFFNESS OF A YARN PACKAGE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SPULENKLASSIFIZIERUNG GEMÄSS DER STEIFIGKEIT EINER FADENROLLE
Title (fr)
PROCÉDÉ ET APPAREIL DE CLASSIFICATION DE BOBINE SELON LA RIGIDITÉ D'UN ENROULEMENT DE FIL
Publication
Application
Priority
CZ 2014555 A 20140819
Abstract (en)
[origin: EP2998036A1] The invention relates to a method for bobbin classification according to the stiffness of a yarn package (41) arranged on a tube (42) for dyeing, whereby bobbins (4) are sorted into groups according to the permeability of the package (41). The invention also relates to an apparatus for detecting the permeability of the yarn package (41), which is arranged on a tube provided with a plurality of radial through holes (421), whereby the ends (43, 44) of the tube (42) are closed and the inner space of the tube (42) is interconnected to a source (1) of compressed air, whereby a flow meter (2) is arranged in the supply piping leading into the inner space of the tube (42) and a pressure gauge (3) is connected to the outlet piping of the source (1) of compressed air.
IPC 8 full level
B07C 5/34 (2006.01)
CPC (source: EP)
B07C 5/34 (2013.01); D06B 23/042 (2013.01)
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 2998036 A1 20160323; EP 2998036 B1 20180131; CZ 2014555 A3 20150128; CZ 304933 B6 20150128
DOCDB simple family (application)
EP 15177641 A 20150721; CZ 2014555 A 20140819