Apparatus for feeding a plurality of threads
AssigneeOerlikon Textile GmbH & Co. KG
InventorsClaus Matthies, Ludgar Legge, Jan Westphal, Mathias Stündl
Life of this patent
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Abstract
An apparatus feeds a plurality of threads to rotating godets of a melt spinning machine including a manual injector (e.g., a main manual injector) and a cutting device. In order to be able to selectively feed the threads individually or as a bunch, a transfer device and a second manual injector (e.g., an auxiliary manual injector) are associated with the manual injector.
Claims10
A method for feeding a plurality of spun threads to rotating godets of a melt spinning machine, the method comprising:
- a. taking over a first initially spun thread by a main manual injector and guiding the thread around a plurality of rotating godets,
- b. threading the thread into a run-in thread guide of a transfer device and parking the main manual injector with a positioned suction tube,
- c. taking over a neighboring initially spun thread by an auxiliary manual injector and guiding the neighboring initially spun thread around a plurality of rotating godets,
- d. threading the neighboring initially spun thread into the run-in thread guide and a run-out thread guide on the transfer device,
- e. triggering a cutting device for severing the neighboring initially spun thread, a loose end of the neighboring initially spun thread being taken up by the main manual injector, and
- f. repeating steps c to e until all of the threads can be guided on the main manual injector.
An apparatus for feeding a plurality of threads to rotating godets of a melt spinning machine, the apparatus comprising:
- a transfer device;
- a main manual injector constructed and arranged to take in a first thread and, while continuously taking in the first thread, guide the first thread among the rotating godets and park on the transfer device;
- and
- a second manual injector constructed and arranged to take in a neighboring thread and, while continuously taking in the neighboring thread, guide the neighboring thread among the rotating godets and thread the neighboring thread on the transfer device;
- wherein the transfer device is constructed and arranged to cut the neighboring thread so that the main manual injector takes in the neighboring thread while continuously taking in the first thread to form a bunch of threads for further guidance by the main manual injector.
Dependencies are inferred from the claim text.