Spindles for a spinning machine with individual drives
US4904892A · kind A · utility
2Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1988 |
| Grant date | Feb 27, 1990 |
| Priority date | — |
| Expiry date | Oct 13, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A spindle for a ring spinning machine has an electric motor for rotating the spindle. The electric motor has a stator having a generally square configured stack of magnetically active plates. The corner regions of the stack of the stator have brackets mounted thereon which hold the plates together, and these brackets are fixedly mounted relative to the bearing housing of the spindle bank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.