Automatic roll to roll quilting machine for specialized quilting of patterns
US5027726A · kind A · utility
22Cited by
4References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1990 |
| Grant date | Jul 2, 1991 |
| Priority date | — |
| Expiry date | Aug 28, 2010 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05D2205/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A roll to roll machine which incorporates the features of using a video camera and monitor to locate an intersection of a sewing needle and material and create a visual image of this intersection so that a remote operator can create a pattern of thread sewn into the material as the material passes from one or more feed rollers to a pickup roller. The movement of the vertically oriented U-shaped frame which carries the sewing machine head is controlled by one process controller while the sewing and stitching functions of the sewing machine head is controlled by a second process controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.