Method and apparatus for automatically changing textile bobbins on a cantilevered bobbin chuck of a textile winding machine
US4052017A · kind A · utility
21Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 9, 1976 |
| Grant date | Oct 4, 1977 |
| Priority date | — |
| Expiry date | Apr 9, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H67/0405
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method of, and apparatus for, automatically changing textile bobbins on a cantilevered bobbin chuck of a textile winding machine, wherein there is cut and sucked-off a thread moving towards a textile bobbin package placed on the bobbin chuck, the textile bobbin package is removed from the stopped bobbin chuck and transferred to a bobbin transporting device held in readiness, then positioning an empty bobbin tube, placing the empty bobbin tube onto the stopped bobbin chuck, and rethreading the sucked-off thread onto the empty bobbin tube placed on the bobbin chuck which, in the meantime, has been set into rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.