Method and apparatus for forming J-tuft pile
US4048930A · kind A · utility
42Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 16, 1971 |
| Grant date | Sep 20, 1977 |
| Priority date | — |
| Expiry date | Mar 16, 1991 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05C15/22
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The method and apparatus for stitching yarn continuously through a base fabric to initially form loops therein, cutting each loop to form a leading strand and a trailing strand, and selectively back-drawing the trailing strand after it is cut, to form J-tuft pile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.