Apparatus to manufacture a cut loop pile fabric having an improved selvedge detector and guide
US4054974A · kind A · utility
1Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 1976 |
| Grant date | Oct 25, 1977 |
| Priority date | — |
| Expiry date | Aug 11, 1996 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06C13/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pile fabric manufacturing apparatus having a mechanism to sense and guide the edge of the cut loop pile fabric. A double sensor is provided to either sense the edge of the pile or the edge of the backing material or selvedge to correctly maintain the predetermined position of the fabric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.