Device for entangling a plurality of individual threads of a composite thread
AssigneeOerlikon Textile GmbH & Co. KG
InventorsChristian Hubert, Ludger Legge, Jan Westphal, Eike Holle, Mathias Stündl
Life of this patent
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Abstract
Various techniques involve a device for entangling a plurality of individual threads of a composite thread in a melt-spinning process for the production of crimped yarns. The device to this end has a plurality of entanglement nozzles which are collectively held on a support. In order to enable a flexible utilization of the entanglement nozzles and of thread guiding, the entanglement nozzles on the support are assigned at least one thread guide in such a manner that the threads are guidable optionally in the entanglement nozzles and/or in the thread guide.
Claims14
Device for entangling a plurality of individual threads of a composite thread in a melt-spinning process for the production of crimped yarns, having
- a plurality of entanglement nozzles which are collectively held on a support, each entanglement nozzle having a separate placing slot,
- wherein the entanglement nozzles on the support are assigned at least one thread guide, the entanglement nozzles and the at least one thread guide providing respective ducts in such a manner that the ducts guide the threads optionally in the entanglement nozzles and/or in the thread guide, and
- a guide groove for each thread guide, and
- wherein the guide groove opens into a respective thread guide of the at least one thread guide, and wherein one of the placing slots opens into the guide groove.
Device for entangling a plurality of individual threads of a composite thread in a melt-spinning process for the production of crimped yarns, the device comprising:
- a thread guide that defines a thread guide duct;
- entanglement nozzles the define respective nozzle ducts;
- and
- a support that holds the thread guide and the entanglement nozzles in fixed positions relative to each other, the support defining (i) an outer edge, (ii) a guide groove that extends from the outer edge into the thread guide duct defined by the thread guide, and (iii) separate placing slots that extend into the respective nozzle ducts defined by the entanglement nozzles, and wherein one of the placing slots opens into the guide groove.
Dependencies are inferred from the claim text.