| Title of Invention | WORK PIECE CLAMP FOR A SEWING MACHINE FOR PRODUCING A SEAM OF TACK STITCHES IN A BUTTONHOLE. |
|---|---|
| Abstract | This invention relates to a work piece clamp (1) for a sewing machine (5) is provided for producing a seam of tack stitches on a buttonhole (85) which extends in a longitudinal direction. Actuating the work piece clamp (1) and performing a motion of contraction of the pressure feet (14) which extends crosswise of the longitudinal direction takes place by means of a single lever which is part of a gear of simple design. Setting the pressure-foot position is enabled to be adapted to the width of the seam of tack stitches that is to be produced, and the extent to which a motion of contraction is performed on the pressure feet (14) is enabled to be adapted to the properties of the respective work piece (86). |
| Full Text |
|---|
142-kol-2004-granted-abstract.pdf
142-kol-2004-granted-claims.pdf
142-kol-2004-granted-correspondence.pdf
142-kol-2004-granted-description (complete).pdf
142-kol-2004-granted-drawings.pdf
142-kol-2004-granted-examination report.pdf
142-kol-2004-granted-form 1.pdf
142-kol-2004-granted-form 18.pdf
142-kol-2004-granted-form 2.pdf
142-kol-2004-granted-form 3.pdf
142-kol-2004-granted-form 5.pdf
142-kol-2004-granted-letter patent.pdf
142-kol-2004-granted-priority document.pdf
142-kol-2004-granted-reply to examination report.pdf
142-kol-2004-granted-specification.pdf
142-kol-2004-granted-translated copy of priority document.pdf
| Patent Number | 219342 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | 142/KOL/2004 | |||||||||
| PG Journal Number | 18/2008 | |||||||||
| Publication Date | 02-May-2008 | |||||||||
| Grant Date | 30-Apr-2008 | |||||||||
| Date of Filing | 24-Mar-2004 | |||||||||
| Name of Patentee | DURKOPP ADLER AKTIENGESELLSCHAFT. | |||||||||
| Applicant Address | POTSDAMER STRASSE 190, D-33719 BIELEFELD | |||||||||
Inventors:
|
||||||||||
| PCT International Classification Number | D 05 B 3/06 | |||||||||
| PCT International Application Number | N/A | |||||||||
| PCT International Filing date | ||||||||||
PCT Conventions:
|
||||||||||