Fine-toothed combing structure of an opening roller for an open-end spinning machine
US6336257B1 · kind B1 · utility
1Cited by
14References
16Claims
0Family size
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Inventor
Key dates
| Filing date | Apr 18, 2000 |
| Grant date | Jan 8, 2002 |
| Priority date | — |
| Expiry date | Apr 18, 2020 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H4/32
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a fine-toothed combing structure of an opening roller for an open-end spining machine. The teeth of the fine-toothed combing structure have a spacing which measures at least three times the height of the teeth. The front angle should not measure more than 10°. This fine-toothed combing structure is preferably used for synthetic fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.