Textile twister mechanism
US4254611A · kind A · utility
0Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1979 |
| Grant date | Mar 10, 1981 |
| Priority date | — |
| Expiry date | Aug 29, 1999 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H7/864
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The spool carrier of a double twist textile twister is held in space by connecting it to two rotatable assemblies which rotate respectively about a centered axis and an oblique axis. The obliquely oriented assembly is connected to the spool carrier by means of bearings in a bearing housing, the exterior surface of which has two oppositely facing, transversely oriented convex cylindrical surfaces. A base on the spool carrier has depending portions with planar interior faces which engage the convex cylindrical surfaces with a minimum of play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.