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US 4,784,342 AGranted
Device for simultaneous spooling a plurality of threads
AssigneeNeumunstersche Maschinen-und Apparatebau GmbH
InventorsClaus Matthies, Ernst Vehling
Life of this patent
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Abstract
A device for spooling multiple threads includes a plurality of spools situated on a spool mandrel having pirns with spreading thread guides which are displaceable on the end of the spool mandrel parallel thereto to the spreading position which corresponds to the position of the tuck slots of individual pirns. A pivotable spreading flap is provided in the device, which has guide slots for exact positioning of the threads relative to the tuck slots of individual pirns.
Claims7
A device for simultaneous spooling a plurality of threads, comprising a machine housing;
- a spool mandrel having a plurality of pirns provided with tuck slots;
- inflow thread guides arranged on the machine housing and spaced from each other;
- a traverse motion device including changing thread guides for individual pirns;
- spreading thread guides and means for mounting the spreading thread guides for selective movement to a threading position wherein all the guides are at a position adjacent one end of the spool mandrel and a spreading position wherein a respective guide is substantially in the plane of a tuck slot of a respective pirn;
- a movable auxiliary organ having an edge and thread guiding slots arranged on said edge, the number of said inflow thread guides and guiding slots each corresponding to at least the number of threads and pirns, said auxiliary organ being a spreading flap wherein a respective guiding slot is exactly aligned and coincides with a respective tuck slot;
- and means for mounting said flap for selective movement to a postion spaced from a thread path extending from the inflow thread guides to the spreading thread guides and a position wherein the thread guiding slots engage the threads and move the threads into their respective tuck slots.
3 more elements
Dependencies are inferred from the claim text.