Method and device for winding a yarn
US5605295A · kind A · utility
3Cited by
13References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 1994 |
| Grant date | Feb 25, 1997 |
| Priority date | — |
| Expiry date | Sep 7, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
In application of the stepped precision winding process for winding, the rotational speed of a traverse motor is derived directly from the rotational speed of the bobbin chuck. The rotational speed is derived, preferably, using the instantaneously valid winding ratio which, in turn, is determined in relation to the crossing angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.