Spinning frame
US4350007A · kind A · utility
4Cited by
14References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1980 |
| Grant date | Sep 21, 1982 |
| Priority date | — |
| Expiry date | Jun 30, 2000 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H11/005
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The spindles of a flyer spinning frame are each mounted in respective chambers which are defined by telescopically slidable rings. The lowest ring on each sleeve is sealingly fixed on a spindle rail, while the uppermost ring on each sleeve is attached to a common, vertically movable support. The chambers, which are open at the top, are connected to the suction side of a ventilating fan by ducts, which extend through the spindle rail, and by flexible lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.