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    Automatic sewing machine for various articles, in particular leather articles
    1.
    发明授权
    Automatic sewing machine for various articles, in particular leather articles 失效
    自动缝纫机适用于各种物品，特别是皮革制品

    公开(公告)号：US5802998A

    公开(公告)日：1998-09-08

    申请号：US849027

    申请日：1997-05-27

    申请人： Mario Ciucani

    发明人： Mario Ciucani

    IPC分类号： D05B15/02 ,  D05B27/20 ,  D05B35/10

    CPC分类号： D05B15/025

    摘要： A machine includes a fixed guide (3) which longitudinally defines two work tops (P1 ,P2), the work tops supporting and guiding the edges (30a,40a) of leather articles (30,40) to be sewn together. As it moves following an arcuate 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.

    摘要翻译： PCT No.PCT / IB95 / 01082 Sec。 371日期：1997年5月27日 102（e）日期1997年5月27日PCT提交1995年11月30日PCT公布。 公开号WO96 / 17989 日期1996年6月13日机器包括：纵向限定两个工作台（P1，P2）的固定引导件（3），支撑并引导要缝制的皮革制品（30,40）的边缘（30a，40a）的工作台 一起。 当其沿着弧形路径移动时，针刺穿位于工作台（P1，P2）上的边缘（30a，40a）。 在制作针迹之后，针和旋转钩针（19）朝向机器结构移动，使得皮革制品的两个边缘向前移动一步。 在离开位于工作台（P1，P2）上的皮革制品（30,40）的边缘之后，针和旋转的钩针（19）上升并且沿相反的方向移动到它们的起始位置。 在针（14）的背面位于两个工作台旁边的两个压脚（15a，15b），当针刺穿时，挤压皮革制品（30,40）的边缘。

    Automatic machine for sewing different kinds of articles, especially articles made of leather
    2.
    发明授权
    Automatic machine for sewing different kinds of articles, especially articles made of leather 失效
    自动机缝制不同种类的物品，特别是皮革制品

    公开(公告)号：US4848252A

    公开(公告)日：1989-07-18

    申请号：US040568

    申请日：1987-04-17

    申请人： Mario Ciucani

    发明人： Mario Ciucani

    IPC分类号： D05B15/00 ,  D05B15/02 ,  D05B29/04 ,  D05B31/00

    CPC分类号： D05B15/025

    摘要： The machine includes a fixed guide that defines two longitudinal work tops, first and second work tops, which support and guide the edges of leather articles to be sewn together. A curved needle, located next to the first work top, pierce the edge located on the first work top, pass through a slot in a guide, pierce the another edge, which is being pressed onto the second work top by a pressure foot, and, finally, operates in combination with a crochet hook to produce a stitch. The needle-pressure foot assembly serves to intermittently feed the two edges while a feed dog, acting in combination with a second pressure foot located downstream of the assembly, crimps the edge situated on the first work top.

    Sewing machine, in particular for making the edge on the type of shoes commonly known as mocassins
    3.
    发明授权
    Sewing machine, in particular for making the edge on the type of shoes commonly known as mocassins 失效
    缝纫机，特别是制作通用型鞋类鞋类的边缘

    公开(公告)号：US3776158A

    公开(公告)日：1973-12-04

    申请号：US3776158D

    申请日：1972-11-08

    申请人： ZECHINI A

    发明人： ZECHINI A

    IPC分类号： A43D113/00 ,  D05B15/02 ,  D05B27/02

    CPC分类号： D05B15/025

    摘要： A machine for sewing a binding to a vamp in making mocassins has a throad plate on which the pieces to be joined rest, a reed dog engageable with the work and having a rotary motion in the exit direction of the work and a second feed dog having an oscillating movement about an axis approximately perpendicular to the axis of the needle and synchronized with the movement of the first feed dog. The second feed dog cooperates with the first feed dog in moving the pieces to be joined and in penetrating between the folds so as to regulate the depth and width of the edge made on the mocassin. A further feature is that means operating in synchronism with the reciprocation of the needle is provided for lifting the presser foot from the work while it is being moved.

    摘要翻译： 一种用于缝制制造胴体的鞋面的机器具有一个喉板，待接合的零件搁置在其上，一个与工件接合并且在工件的出口方向上具有旋转运动的筘座，以及一个具有 围绕大致垂直于针的轴线的轴线的摆动运动并与第一馈送狗的运动同步。 第二馈送狗与第一馈送狗一起移动要接合的片并在折叠之间穿透，以便调节在麦克卡因上形成的边缘的深度和宽度。 进一步的特征是提供与针的往复运动同步操作的装置，用于在压脚移动时将压脚从工作中提升。