EP 1502975 A2 20050202 - Yarn twisting machine comprising a yarn tension applying device
Title (en)
Yarn twisting machine comprising a yarn tension applying device
Title (de)
Zwirnmaschine mit einer Vorrichtung zum Zuführen von Fadenspannung
Title (fr)
Machine à retoudre comprenant un dispositif pour appliquer de la tension au fil
Publication
Application
Priority
JP 2003280597 A 20030728
Abstract (en)
In a yarn twisting machine that generates one twisted yarn from two raw yarns, defects such as hanging down of the yarn are generated due to a lack of tension. In a yarn twisting machine 1 in which a supply yarn package 10 is provided at an upper side of a machine frame 2 and a gate tensor 49 is provided for applying tension to second yarn Y2 unwound from the supply yarn package 10 at an upstream side of the yarn of a yarn twisting device 8 located at a lower side of the machine frame 2, a ball tensor 48 is provided at a yarn introducing side of the gate tensor 49, and the gate tensor 49 and the ball tensor 48 are provided at a bent part of a yarn path of the second yarn Y2.
IPC 1-7
IPC 8 full level
D01H 7/86 (2006.01); B65H 59/22 (2006.01); B65H 59/36 (2006.01); D01H 1/18 (2006.01); D01H 7/02 (2006.01); D01H 13/10 (2006.01)
CPC (source: EP)
B65H 59/22 (2013.01); B65H 59/36 (2013.01); D01H 1/18 (2013.01); D01H 13/104 (2013.01); B65H 2701/31 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1502975 A2 20050202; EP 1502975 A3 20060201; CN 1576411 A 20050209; JP 2005048311 A 20050224
DOCDB simple family (application)
EP 04017008 A 20040719; CN 200410061780 A 20040630; JP 2003280597 A 20030728