Spinning ring having improved traveler bearing surface
US5829240A · kind A · utility
3Cited by
25References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1997 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Mar 17, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H7/602
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention provides spinning rings for textile spinning processes having an improved bearing surface formed of a coating of hard nodular chromium which is applied by an electrodeposition process. The spinning rings of the invention can increase the life of travelers that ride on the spinning ring and can provide for high productivity spinning processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.