Pile fabric loop cutting apparatus
US3977055A · kind A · utility
17Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 20, 1975 |
| Grant date | Aug 31, 1976 |
| Priority date | — |
| Expiry date | Jan 20, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9408
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus to cut or shear loop pile fabric by moving the loop pile fabric to be cut or sheared over a rotating cutting member which cuts the loops in the fabric but prevents the fabric backing material from being cut by the use of guard members for the cutting blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.