Needle bar for a tufting machine
US4157690A · kind A · utility
9Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1978 |
| Grant date | Jun 12, 1979 |
| Priority date | — |
| Expiry date | Mar 7, 1998 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C15/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A needle bar assembly for a tufting machine, comprising a member having a saw tooth surface, a row of needles disposed with their shanks in the recesses of said surface and clamps for clamping the needles in the recesses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.