Device for making a new type of yarn
US4682478A · kind A · utility
0Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 1985 |
| Grant date | Jul 28, 1987 |
| Priority date | — |
| Expiry date | Apr 11, 2005 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD02G3/343
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A device for obtaining novelty yarns from at least two elementary yarns connected to each other by chain stitches constituted by at least one of the yarns. The device has a rotatable hollow spindle which passes the yarn made. The spindle supports and rotates at least one knitting needle. At least one of the elementary yarns is introduced into the nose of the needle during rotation of the spindle. An assembly is used to cast off the stitches formed on the needle and to guide the novelty yarn obtained thereby inside the internal channel of the hollow spindle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.