| 摘要 |
A quilting machine which comprises a frame composed of a first beam arranged horizontally above a cloth to be quilted and a second beam arranged below the cloth, the beams being provided with respective guides for the carriages for supporting sewing heads and, respectively, a hook assembly of at least two stitchers, one of which is provided with means for moving one of the sewing heads and the hook assembly synchronously and along the same path and with the same orientation, the carriages that support the sewing head and the hook assembly of a first stitcher supporting respective motor elements for the synchronous movement of the carriages that support the sewing head and the hook assembly of the second stitcher.
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