B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
B65H 54/28 (2006.01) B65H 54/02 (2006.01) B65H 55/00 (2006.01) B65H 57/16 (2006.01) B65H 67/048 (2006.01)
Patent
CA 2647962
Method of manufacturing windings comprising a plurality of assembled threads which is characterized in that ~ the threads from a spinneret are separated into at least two layers, each of the layers is wound on the same winding using a traveller, said winding being supported by one of the spindles, - the battery is set in motion in such a way as to cause one of the spindles to switch from its winding phase to its rest position, - during this stage of transition between the spindles, the rovings passing from the spinneret to the surface of said winding are separated out using a separating device, - the traveller is brought closer to the surface of the winding and the latter then intercepts the path of each of the separated rovings in such a way as to entrap each of the rovings within said traveller, - the separating device is then positioned in its second position.
Procédé de fabrication d'enroulements comportant une pluralité (5) de fils assemblés qui se caractérise en ce que - on sépare les fils venant d'une filière (11) en au moins 2 nappes, chacune des nappes est enroulée sur un même enroulement à l'aide d'un curseur (7), ledit enroulement étant supporté par l'une des broches (3, 4), - on procède a mise en mouvement du barillet(2) de manière à faire passer l'une des broches de sa phase de bobinage à sa position de repos, - durant cette étape de transition entre les broches, on procède à une séparation des mèches cheminant depuis la filière jusqu'à la surface dudit enroulement à l'aide d'un dispositif de séparation (15), - on rapproche le curseur de la surface de l'enroulement et ce dernier intercepte alors le trajet de chacune des mèches séparées de manière à emprisonner chacune des mèches au sein dudit curseur, - on positionne le dispositif de séparation dans sa deuxième position.
Bourgeoisat Herve
Cogniaux Jean-Michel
Ocv Intellectual Capital Llc
Smart & Biggar
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