EP 1284313 B1 20050504 - Process and device for yarn-piecing after bobbin change on an open-end spinning machine
Title (en)
Process and device for yarn-piecing after bobbin change on an open-end spinning machine
Title (de)
Verfahren und Vorrichtung zum Wiederanspinnen einer Offenend-Spinnmaschine nach Spulenwechsel
Title (fr)
Procédé et dispositif de réamorçage de filature après changement de bobine sur une machine open-end
Publication
Application
Priority
DE 10139078 A 20010809
Abstract (en)
[origin: EP1284313A1] The auxiliary yarn extending between the auxiliary yarn supply device and spinning start portion, is regrasped and removed through the suction nozzle (14), after using the auxiliary yarn in spinning device for restarting the spinning operation. The yarn produced in spinning device is moved to the creel of the workstation (2) to resume winding. An Independent claim is also included for open-end spinning machine.
IPC 1-7
IPC 8 full level
D01H 4/48 (2006.01); D01H 4/50 (2006.01); D01H 15/00 (2006.01); D01H 15/013 (2006.01)
CPC (source: EP US)
D01H 4/48 (2013.01 - EP US); D01H 15/013 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 1284313 A1 20030219; EP 1284313 B1 20050504; CN 100402719 C 20080716; CN 1405377 A 20030326; CZ 20022314 A3 20030312; CZ 303930 B6 20130703; DE 10139078 A1 20030220; DE 50202980 D1 20050609; US 2003029154 A1 20030213; US 6865874 B2 20050315
DOCDB simple family (application)
EP 02012278 A 20020605; CN 02128657 A 20020809; CZ 20022314 A 20020702; DE 10139078 A 20010809; DE 50202980 T 20020605; US 21588702 A 20020809