Four roll servo driven yarn feed module for precision yarn feed
US12325942B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
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Inventor
Key dates
| Filing date | Aug 15, 2023 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Aug 15, 2043 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C15/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A yarn feed module may be provided with four small diameter yarn feed rolls and a plasma treated yarn feed surface to optimize secure yarn grip for precise feeding by servo drive with greater durability and fewer yarn entanglements, utilizing a variety of threading configurations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.