EP 0392339 B1 19951011 - Method and device for replacing full bobbins for cores in a spinning machine.
Title (en)
Method and device for replacing full bobbins for cores in a spinning machine.
Title (de)
Verfahren und Vorrichtung zum Auswechseln von vollen Spulen durch Hülsen an einer Spinnmaschine.
Title (fr)
Procédé et dispositif pour échanger des bobines pleines contre des tubes de bobine dans un métier à filer.
Publication
Application
Priority
CH 141389 A 19890414
Abstract (en)
[origin: EP0392339A1] During the doffing of a spinning machine, especially a cap spinning machine, a core 20 is slipped onto a bobbin 14, the yarn 7 remaining unbroken. The bobbin 14 and the core 20 are rotated jointly, until some turns of the yarn 7 have been wound on the core 20. The core 20 is subsequently held and the bobbin 14 located under the core is removed. The empty spindle 15 is thereafter introduced into the core 20. This avoids the formation of an upper turn which has to be removed again. <IMAGE>
IPC 1-7
IPC 8 full level
D01H 9/00 (2006.01); D01H 9/04 (2006.01); D01H 9/18 (2006.01)
CPC (source: EP US)
D01H 9/001 (2013.01 - EP US); D01H 9/003 (2013.01 - EP US); D01H 9/04 (2013.01 - EP US); D01H 9/043 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0392339 A1 19901017; EP 0392339 B1 19951011; AT E129031 T1 19951015; DD 299632 A5 19920430; DE 59009757 D1 19951116; JP 2829089 B2 19981125; JP H02289132 A 19901129; US 5095690 A 19920317
DOCDB simple family (application)
EP 90106477 A 19900405; AT 90106477 T 19900405; DD 33974690 A 19900412; DE 59009757 T 19900405; JP 9237790 A 19900409; US 50798890 A 19900411