Polyamide 5X fiber, preparation method thereof, and use thereof
US-12497486-B2 · Dec 16, 2025 · US
Device for guiding and texturing a plurality of synthetic threads
US9067375B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9067375-B2 |
| Application number | US-201214241767-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 3, 2012 |
| Priority date | Sep 7, 2011 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 2015 |
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- Title
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Abstract
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The exemplary embodiment illustrated in FIGS. 1 to 3 of the device according to the invention is by way of example with respect to the structure and arrangement of the individual assemblies. In principle, it is also possible for the godet assigned to the texturing unit 3 to guide the threads only with a single partial looping. The invention is thus particularly suitable for producing a uniform crimp on each tread in a thread group of a plurality of threads. The number of threads within the thread group is shown by way of example with three threads. The tread group can contain two or more threads. The invention is particularly advantageous in the use of what are known as twist texturing nozzles, in which a twist is produced on the incoming thread. By avoiding friction points and deflections, and identical effect of the twist can be obtained on each of the supplied threads. In addition, very compact arrangements can be realized, since the texturing nozzles can be arranged at a relatively short distance downstream of the godet. Minimum distances for maintaining maximum angles of deflection are not necessary. Thus, even relatively large differences between guiding distance and the treatment distance can be realized at a short distance between the godet and the texturing unit.
First claim
Opening claim text (preview).
What is claimed is: 1. Device for guiding and texturing a plurality of synthetic threads in a melt spinning process, comprising: at least one driven godet, with a plurality of texturing nozzles and with a cooling arrangement, wherein the threads can be guided on the circumference of the godet with a guiding spacing and on the cooling arrangement with a treatment spacing, wherein the guiding spacing between the threads on the godet is smaller than the treatment spacing between…
Assignees
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Classifications
- D02G1/0266Primary
Textiles & Paper · mapped topic
- B29D99/0078Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Textiles & Paper · mapped topic
Textiles & Paper · mapped topic
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- What does patent US9067375B2 cover?
- The exemplary embodiment illustrated in FIGS. 1 to 3 of the device according to the invention is by way of example with respect to the structure and arrangement of the individual assemblies. In principle, it is also possible for the godet assigned to the texturing unit 3 to guide the threads only with a single partial looping. The invention is thus particularly suitable for producing a un…
- Who is the assignee on this patent?
- Stündl Mathias, Oerlikon Textile Gmbh & Co Kg
- What technology area does this patent fall under?
- Primary CPC classification D02G1/0266. Mapped technology areas include Textiles & Paper.
- When was this patent published?
- Publication date Tue Jun 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).