Handling yarn in a combination false twist and co-mingling jet apparatus
US4117656A · kind A · utility
4Cited by
7References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 17, 1977 |
| Grant date | Oct 3, 1978 |
| Priority date | — |
| Expiry date | Oct 17, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The combination of a suction device to maintain yarn flow through a co-mingling jet apparatus during doffing of a completed yarn package. The co-mingling jet is an air jet employing an air inlet substantially perpendicular to the thread line through the jet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.