Modularized Cardan sewing machine
US4516512A · kind A · utility
2Cited by
14References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1978 |
| Grant date | May 14, 1985 |
| Priority date | — |
| Expiry date | May 9, 1998 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05B57/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sewing machine wherein the various stitch performing instrumentalities are driven by Cardan gear means. Particular sewing part mechanisms are associated with each of said Cardan gear means to produce the desired stitch. Both said sewing part mechanisms and said Cardan gear means being removable, and interchangeable within the frame of the sewing machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.