Buttonhole or eyelet sewing machine
US5829371A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1997 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Jun 11, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05B3/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A buttonhole or eyelet sewing machine includes a housing. A machine head is slidably mounted on the housing and moves between a home position and a sew position. A bed plate is slidably mounted on the housing. A needle mechanism is mounted on the machine head and is movable in a reciprocal manner with respect to the housing. A first motor is mounted on the housing. The first motor directly drives the machine head between the home position and the sew position. A second motor is mounted on the housing. The second motor directly drives the needle mechanism. The second motor directly drives the bed plate to permit stitching about a buttonhole or eyelet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.