| 摘要 |
<p>Multi-needle machine able to perform alternatively quilting with stitches (18) of the knotted stitch type (n. 301) and stitches (18a) of the double-chain stitch type (n. 401) adopting, in cooperation with upper stitching elements (12), alternatively interchangeable lower stitching elements (15) consisting either of shuttle-bearing bars (16) to perform the knotted stitch, or of hook-bearing bars (17) to perform the double-chain stitch and reconfiguring, simply and quickly, the command travels of the upper (12) and lower (15) stitching elements. <IMAGE></p> |
