| 摘要 |
The machine includes a fixed guide (3) which longitudinally defines two work tops (P1, P2), the said work tops supporting and guiding the edges (30a, 40a) of leather articles (30, 40) to be sewn together. As it moves following an arc path, the needle pierces the edges (30a, 40a), located on the work tops (P1, P2). After a stitch is made, the needle and a rotating crochet (19) are shifted toward the machine structure, making the two edges of the leather articles move one step forward. After having left the edges of the leather articles (30, 40), located on the work tops (P1, P2), the needle and the rotating crochet (19) rise and are shifted in the opposite direction up to their starting position. Two presser feet (15a, 15b), situated beside the two work tops, at the back of the needle (14), press the edges of the leather articles (30, 40), when the needle pierces them.
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