| 摘要 |
<p>A presser foot for a sewing machine for use in sewing slide fasteners to garments. The presser foot has a foot portion pivotally mounted on a vertically movable presser bar of the sewing machine, gripping members pivotally mounted on the foot portion and cooperating with the latter in forming guide grooves for receiving and guiding element rows secured to the slide fastener tapes, and a spring member fixed to the foot portion and engaging with the gripping members to normally bias the latter toward the foot portion in a direction to narrow the guide grooves.</p> |
