Spinning or twisting machine
US3936998A · kind A · utility
4Cited by
7References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 1974 |
| Grant date | Feb 10, 1976 |
| Priority date | — |
| Expiry date | May 22, 1994 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H1/244
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A spinning, twisting or spooling machine, especially a draw-twisting machine, wherein the various thread transport rollers are driven by individual electric drive motors, and wherein electric switches and circuitry are provided for the time-staggered actuation of selected sub-groups of drive motors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.