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    Presser foot for sewing machine
    11.
    发明公开
    Presser foot for sewing machine 有权
    NähfußfüreineNähmaschine

    公开(公告)号：EP2233628A2

    公开(公告)日：2010-09-29

    申请号：EP10003092.3

    申请日：2010-03-24

    申请人： Aisin Seiki Kabushiki Kaisha

    发明人： Yosida, Kenji

    IPC分类号： D05B29/08

    CPC分类号： D05B29/08

    摘要： A presser foot (1) for a sewing machine includes a main body (20) rotatably attached to a presser holder (2) via a pivot shaft (4) and having a needle receiving hole (33), and a restriction member (40) rotatbly attached to the main body (20), wherein the restriction member (40) includes a restriction portion (50), which protrudes downward from a bottom face (21) of the main body (20) to press a work material to thereby restrict a movement of the work material when a stepped portion (10) of the work material comes in contact with the presser foot (1).

    摘要翻译： 一种用于缝纫机的压脚包括通过枢轴（4）可旋转地附接到压脚架（2）并具有针接收孔（33）的主体（20）和限制部件（40） 旋转地附接到主体（20），其中限制部件（40）包括从主体（20）的底面（21）向下突出的限制部分（50），以压制工件材料，从而限制 当工作材料的阶梯部分（10）与压脚（1）接触时，工件材料的移动。

    SEWING MACHINE FOOT AND SEWING MACHINE
    12.
    发明公开
    SEWING MACHINE FOOT AND SEWING MACHINE 有权
    NÄHMASCHINENFUSSUNDNÄHMASCHINE

    公开(公告)号：EP2078774A1

    公开(公告)日：2009-07-15

    申请号：EP06822892.3

    申请日：2006-11-02

    申请人： YKK Corporation

    发明人： ISHIKAWA, Kiichiro ,  YAMAZAKI, Makoto

    IPC分类号： D05B29/06

    CPC分类号： D05B15/00 ,  D05B29/08 ,  D05B35/064

    摘要： A sewing machine foot of the invention includes: a foot mounting portion (44) for fixing to a pressing rod (14) of a sewing machine; a pressing portion (46) for pressing a sewing object product when a sewing needle (12) pieces; and an element guide groove (46) for guiding an element row (9) of a slide fastener (8) by inserting the element row therein, the sewing machine further including: a swing arm (47) which is supported by a foot mounting portion (44) swingablly relative to the foot mounting portion (44) and swings in a vertical plane parallel to a sewing line (28) at the time of sewing; and urging means (52) disposed between the foot mounting portion (44) and the swing arm (47), for urging the swing arm (47) to the sewing object product relative to the foot mounting portion (44). Consequently, the element row (9) of the slide fastener (8) can be guided both when the sewing needle (12) pierces and when a seam is formed, so that a thick fabric (6) and a concealed slide fastener (8) which are difficult to sew together can be positioned accurately and sewed together.

    摘要翻译： 本发明的缝纫机脚包括：用于固定到缝纫机的按压杆（14）的脚安装部分（44）; 用于当缝纫针（12）片时压制缝制物品的按压部分（46）; 以及用于通过将元件排插入其中来引导拉链（8）的元件排（9）的元件引导槽（46），缝纫机还包括：摆臂（47），其由脚安装部分 （44）相对于所述脚安装部（44）摆动并且在缝制时在与缝纫线（28）平行的垂直平面摆动; 以及设置在脚安装部分（44）和摆臂（47）之间的推动装置（52），用于相对于脚安装部分（44）将摆臂（47）推压到缝制物品上。 因此，当缝纫针（12）刺穿时和当接缝形成时，拉链（8）的元件列（9）可以被引导，使得厚织物（6）和隐藏的拉链（8） 难以缝合在一起可以准确地定位并缝合在一起。