| 摘要 |
A sewing machine of an “overlook”“cut-and-sew” type for sewing together at least two flaps (3a, 3b) of textile that are overlapping and belonging to one or more textile articles, comprising at least a needle plate (2) suitable for supporting at least two overlapping flaps (3a, 3b) of textile of one or more textile articles which are sliding for forming sewing stitches (10a, 10b, 10c), the needle plate (2) being provided with through-openings defining respective seatings (4) for passage of sewing needles (5) and at least a lateral appendage (6) defining a sliding line (7) for the sewing stitches (10a, 10b, 10c); a lower crochet hook (14); an upper crochet hook (15); and at least a sewing needle bearing device (11) with at least three sewing needles (5) mounted on the device (11), reciprocally flanked, aligned to one another and supplied with respective sewing threads (10), and being suitable for passing through the seatings (4) of the needle plate (2) for sewing the over-lapping flaps (3a, 3b) of textile, the needle plate (2) being provided with at least three of the seatings (4) for passage of the sewing needles (5), each of the seatings (4) for passage of the sewing needles (5) being configured for being crossed by at least a respective sewing needle, the needle plate (2) being provided with respective separating portions (8) suitable for at least partially separating each seating for passage of sewing needles (5) from the adjacent seatings (4) for passage of needles (5), at least at the passage zone (9) of the needles (5), such as to enable formation in parallel of at least three sewing stitches (10a, 10b, 10c) that are distinct and reciprocally distanced from one another. |
