Open-end spinning device
US6006510A · kind A · utility
4Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 1999 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Apr 27, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2340/18
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An open-end spinning device 1 with a bearing arrangement for supporting a spinning rotor 3, which is seated so it can rotate at high turning frequency and is electrically insulated in relation to the housing of the spinning device and of the bearing. The static charge being created on the spinning rotor 3 during the spinning process is diverted to a grounded component of the spinning device 1 by means of an electrical conducting mechanism. The electrical conducting mechanism 40 is arranged in the area of the axial bearing 18.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.