Method to protect fabric selvedge on loop pile cutting machine
US4117577A · kind A · utility
2Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1977 |
| Grant date | Oct 3, 1978 |
| Priority date | — |
| Expiry date | Jun 20, 1997 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06C13/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Method to prevent the accidental cutting of the selvedge backing material of a pile fabric being sheared by a rotating cutting apparatus by maintaining the selvedge 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.