Undoing or removing the thread ends of textile bobbins
US4103836A · kind A · utility
4Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 1976 |
| Grant date | Aug 1, 1978 |
| Priority date | — |
| Expiry date | Jun 25, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/31
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Undoing or removing thread ends of individually transported textile bobbins which are rotated during the transport about their longitudinal axis and which are blasted with compressed air during the transport from at least one blasting nozzle is effected more efficiently by moving the blasting nozzle in the direction of the longitudinal axis of the textile bobbin or the travel direction of the textile bobbin, or both, to obtain controlled intensity and time, particularly to blast certain zones of the textile bobbin longer or more intensively than others.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.