Dynamoelectric machine with end turn support assembly having fasteners with locking devices
US4501985A · kind A · utility
12Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1984 |
| Grant date | Feb 26, 1985 |
| Priority date | — |
| Expiry date | May 1, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K3/505
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A locking device on the end of a threaded fastener in an end winding support assembly is provided by a wrapped and tied cord on the stud end outside the nut with a coating of resinous material over the cord and a flat surface area on the stud to prevent turning of the assembled cord.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.