Warp knitting machine with compound needles
US4222249A · kind A · utility
4Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 1979 |
| Grant date | Sep 16, 1980 |
| Priority date | — |
| Expiry date | Apr 5, 1999 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04B35/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A minimum friction slider needle for use with warp knitting machines includes a shank having a slot provided therein. The bottom portion of the slot is provided with a raised portion which is the only portion of the shank that comes into contact with the slider member in operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.