EP 3575456 B1 20230329 - A YARN BALLOON LIMITER AT A SPINNING UNIT OF A RING SPINNING MACHINE, A RING SPINNING MACHINE, A METHOD OF THREADING YARN INTO THE BALLOON LIMITER OF YARN AND A METHOD OF HANDLING A COP
Title (en)
A YARN BALLOON LIMITER AT A SPINNING UNIT OF A RING SPINNING MACHINE, A RING SPINNING MACHINE, A METHOD OF THREADING YARN INTO THE BALLOON LIMITER OF YARN AND A METHOD OF HANDLING A COP
Title (de)
FADENBALLONBEGRENZER AN EINER SPINNEINHEIT EINER RINGSPINNMASCHINE, RINGSPINNMASCHINE, VERFAHREN ZUM EINFÄDELN VON GARN IN DEN BALLONBEGRENZER VON GARN UND EIN VERFAHREN ZUM HANDHABEN EINER SPULE
Title (fr)
LIMITEUR DE BALLON DE FIL DANS UNE UNITÉ DE FILAGE D'UNE MACHINE À FILER À ANNEAUX, MACHINE À FILER À ANNEAUX, PROCÉDÉ D'ENFILAGE DE FIL DANS LE LIMITEUR DE BALLON DE FIL ET PROCÉDÉ DE GESTION D'UNE BOBINE
Publication
Application
Priority
CZ 2018262 A 20180601
Abstract (en)
[origin: EP3575456A1] The invention relates to a yarn balloon limiter (4) at a spinning unit of a ring spinning machine, comprising a holder (41); a pair of pins (46, 47) mounted in the holder (41), wherein the longitudinal axes of the pins (46, 47) are parallel to each other; two half rings (50, 51) arranged opposite each other to form a ring in closed position, wherein each of the half rings (50, 51) is connected to one of the pins (46, 47), the pins (46, 47) being coupled to a drive of their rotation. Both pins (46, 47) are mounted horizontally with respect to the rotation of their longitudinal axes. The invention also relates to a ring spinning machine, a method of threading yarn into a balloon limiter (4) and a method of handling a cop (10) by means of an automatic service robot.
IPC 8 full level
D01H 1/42 (2006.01); B65H 57/22 (2006.01); D01H 7/18 (2006.01)
CPC (source: CN CZ EP)
D01H 1/425 (2013.01 - CZ EP); D01H 7/18 (2013.01 - CN CZ EP)
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 3575456 A1 20191204; EP 3575456 B1 20230329; CN 110552091 A 20191210; CN 110552091 B 20221206; CZ 2018262 A3 20191211; CZ 308300 B6 20200429; ES 2947743 T3 20230817
DOCDB simple family (application)
EP 19176894 A 20190528; CN 201910469134 A 20190531; CZ 2018262 A 20180601; ES 19176894 T 20190528