EP 3431428 B1 20201209 - METHOD AND DEVICE FOR WINDING A SPINNING THREAD, IN PARTICULAR A GLASS YARN IN ORDER TO FORM A BOBBIN
Title (en)
METHOD AND DEVICE FOR WINDING A SPINNING THREAD, IN PARTICULAR A GLASS YARN IN ORDER TO FORM A BOBBIN
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUFWICKELN EINES SPINNFADENS, INSBESONDERE EINES GLASFADENS ZU EINER SPULE
Title (fr)
PROCÉDÉ ET DISPOSITIF D'ENROULEMENT D'UN FILÉ, EN PARTICULIER D'UN FILÉ DE VERRE SUR UNE BOBINE
Publication
Application
Priority
DE 102017116548 A 20170721
Abstract (en)
[origin: CN109457336A] The invention relates to a method for winding a spinning thread (4), in particular a glass yarn, on a bobbin (9.1) arranged on a winding spindle (8.1), in which the spinning thread (4) is supplied tothe bobbin (9.1), which is rotated by means of a driven winding spindle (8.1). During the winding start and/or during winding of a reel (15), reciprocating motion is carried out using at least one flyer (13.1, 13.2) on the rotatably driven flyer shaft (11) capable of being driven to rotate. The winding width (B) of the reel is smaller in the axial direction than the length of the bobbin (9.1). Thereciprocating motion ends with the spinning yarn (4) at a predetermined position on the non-rotating flyer (13.1, 13.2). The axial relative movement between the flyer shaft (11) and the winding spindle (8.1, 8.2) is implemented and the spinning thread (4) is wound into a yarn (16) on the bobbin (9. 1. 9.2) next to the winding width (B) of the reel (15).
IPC 8 full level
B65H 54/28 (2006.01); B65H 54/34 (2006.01)
CPC (source: CN EA EP)
B65H 54/2845 (2013.01 - EP); B65H 54/2896 (2013.01 - EA); B65H 54/34 (2013.01 - EP); D01H 1/365 (2013.01 - CN); B65H 2701/3132 (2013.01 - EP)
Citation (opposition)
Opponent : Dietze & Schell Maschinenfabrik GmbH & Co. KG,
- US 4025002 A 19770524 - SUTTON III JOHN C, et al
- US 3356304 A 19671205 - GENSON SAMUEL R
- US 7866590 B2 20110111 - NAULET CHRISTOPHE [FR], et al
- US 2006214046 A1 20060928 - NAULET CHRISTOPHE [FR], et al
- WO 9729037 A1 19970814 - PPG INDUSTRIES INC [US]
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 3431428 A1 20190123; EP 3431428 B1 20201209; CN 109457336 A 20190312; CN 109457336 B 20220722; DE 102017116548 A1 20190124; EA 038004 B1 20210622; EA 201891411 A2 20190131; EA 201891411 A3 20190531; ES 2859075 T3 20211001
DOCDB simple family (application)
EP 18182884 A 20180711; CN 201810802101 A 20180720; DE 102017116548 A 20170721; EA 201891411 A 20180712; ES 18182884 T 20180711