Selvedge protection apparatus for loop pile fabric cutting machine
US4069561A · kind A · utility
0Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 1976 |
| Grant date | Jan 24, 1978 |
| Priority date | — |
| Expiry date | Aug 13, 1996 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06C13/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus to prevent the accidental cutting of the selvedge backing material of a loop pile fabric being cut by a rotating cutting apparatus. The apparatus includes a plurality of fingers which engage the selvedge to maintain it in a tensioned condition in response to an automatic control which senses the position of the selvedge of the fabric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.