Dual shiftable needle bars for tufting machine
US4366761A · kind A · utility
95Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1980 |
| Grant date | Jan 4, 1983 |
| Priority date | — |
| Expiry date | Dec 2, 2000 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05D2207/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A tufting machine having a pair of transversely shiftable needle bars and pattern-controlled discrete actuator means for independently shifting each of said needle bars in accordance with predetermined patterns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.