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    Sewing apparatus and sewing method
    1.
    发明授权
    Sewing apparatus and sewing method 失效
    缝纫机和缝纫方法

    公开(公告)号：US06729254B2

    公开(公告)日：2004-05-04

    申请号：US10026891

    申请日：2001-12-27

    Applicant: Toshiyuki Mamiya ,  Akira Terao

    Inventor： Toshiyuki Mamiya ,  Akira Terao

    IPC: D05B502

    CPC classification number: D05B19/12 ,  D05B1/02 ,  D05B21/00 ,  D05B39/00 ,  D05B73/005 ,  D05B85/10 ,  D05C5/04 ,  D05C7/00 ,  D05C15/26

    Abstract: A sewing apparatus performs sewing operation on a work piece that moves along an X-Y plane perpendicular to an axial direction of a hollow needle having an inclined opening that is formed by angular cutting a portion of an end portion of the hollow needle that penetrates the work piece with respect to the axial direction of the hollow needle, by reciprocating the hollow needle in a penetrating direction, using a thread threaded in the hollow needle. In the sewing apparatus, Tatami stitches are formed on the work cloth with a plurality of stitches. First, a plurality of stitches are formed in a first stitching direction along a line angled between 20° and 160° with respect to a needle tip opening direction. Then, by controlling direction of movement of the work cloth so that the stitches in a second stitching direction proceed to an area opposite to the needle tip opening direction, a plurality of stitches are formed in a second stitching direction opposite to the first stitching direction, following and in parallel with the stitches formed in the first stitching direction.

    Abstract translation: 缝制装置对垂直于具有倾斜开口的中空针的轴向垂直的XY平面进行缝合操作，该倾斜开口通过角切割穿过工件的中空针的端部的一部分而形成 相对于中空针的轴向，通过使用中空针中的螺纹使贯穿方向往复运动中空针。 在缝制装置中，在工布上形成有多个针迹的榻榻米针迹。 首先，沿相对于针尖开口方向以20°至160°的角度的线在第一缝合方向上形成多个针迹。 然后，通过控制工布的移动方向，使得在第二缝合方向上的线圈进行到与针尖开口方向相反的区域，在与第一缝合方向相反的第二缝合方向上形成多个线圈， 跟随并且与在第一缝合方向上形成的线圈平行。

    SEWING MACHINE
    4.
    发明申请
    SEWING MACHINE 有权
    缝纫机

    公开(公告)号：US20140283723A1

    公开(公告)日：2014-09-25

    申请号：US14185492

    申请日：2014-02-20

    Applicant: Daisuke UEDA ,  Hiroshi YAMASAKI ,  Toshiyuki MAMIYA ,  Mitsuhiro IIDA ,  Kazusa KONDO

    Inventor： Daisuke UEDA ,  Hiroshi YAMASAKI ,  Toshiyuki MAMIYA ,  Mitsuhiro IIDA ,  Kazusa KONDO

    IPC: D05B3/02 ,  D05B55/14

    CPC classification number: D05B3/02 ,  D05B55/14

    Abstract: A sewing machine includes a needle bar, a needle bar up-and-down movement mechanism, a swinging mechanism, a lower shaft, an outer shuttle, a thread cutting mechanism, a rotation speed adjustment mechanism, and an actuator. The needle bar up-and-down movement mechanism is configured to move the needle bar up and down.The swinging mechanism is configured to swing the needle bar in a left-right direction. The lower shaft is configured to rotate in synchronization with up-down movement of the needle bar. The outer shuttle is configured to rotate along with rotation of the lower shaft. The thread cutting mechanism is configured to cut at least an upper thread. The rotation speed adjustment mechanism is configured to adjust a rotation speed of the outer shuttle. The actuator is a driving source of the thread cutting mechanism and the rotation speed adjustment mechanism.

    Abstract translation: 缝纫机包括针杆，针杆上下运动机构，摆动机构，下轴，外梭，切线机构，转速调节机构和致动器。 针杆上下移动机构配置为上下移动针杆。 摆动机构构造成使针杆向左右方向摆动。 下轴构造成与针杆的上下移动同步地旋转。 外梭被构造成随着下轴的旋转而旋转。 螺纹切割机构构造成至少切割面线。 旋转速度调节机构构成为调整外梭的转速。 致动器是切线机构和转速调节机构的驱动源。

    Sewing apparatus
    5.
    发明授权
    Sewing apparatus 失效
    缝纫机

    公开(公告)号：US06729253B2

    公开(公告)日：2004-05-04

    申请号：US10002288

    申请日：2001-12-05

    Applicant: Toshiyuki Mamiya ,  Akira Terao

    Inventor： Toshiyuki Mamiya ,  Akira Terao

    IPC: D05B1912

    CPC classification number: D05B21/00 ,  D05B1/02 ,  D05B19/12 ,  D05B39/00 ,  D05B65/00 ,  D05B65/02 ,  D05B73/00 ,  D05B73/005 ,  D05C15/26 ,  D05C17/00

    Abstract: A sewing apparatus includes a thread cutting mechanism that cuts a thread connected to a work cloth. In response to an operation of an operating member and detachment of a sewing cartridge from a sewing apparatus body, the thread cutting mechanism is actuated. The thread cutting mechanism includes a thread cutting lever, a link mechanism, cutting blades, and an engagement mechanism.

    Abstract translation: 缝纫设备包括切割与工布相连的螺纹的切线机构。 响应于操作构件的操作和缝合装置从缝纫装置本体脱离，螺纹切割机构被致动。 螺纹切削机构包括螺纹切割杆，连杆机构，切割刀片和接合机构。

    Sewing cartridge
    6.
    发明授权
    Sewing cartridge 失效
    缝纫筒

    公开(公告)号：US06712014B2

    公开(公告)日：2004-03-30

    申请号：US09897600

    申请日：2001-07-03

    Applicant: Toshiyuki Mamiya ,  Yasuhiro Shimizu

    Inventor： Toshiyuki Mamiya ,  Yasuhiro Shimizu

    IPC: D05B5100

    CPC classification number: D05B29/00 ,  D05B1/02 ,  D05B19/16 ,  D05B21/00 ,  D05B33/00 ,  D05B81/00 ,  D05B83/00 ,  D05B85/10 ,  D05C5/02 ,  D05C17/00

    Abstract: A sewing cartridge includes a cassette body, a hollow needle that can pass through a work cloth, a spool around which a thread to be supplied to the hollow needle is wound, a needle cover that covers at least a tip of the hollow needle, and a coil compression spring that urges the needle cover to a cover position where the needle cover covers the hollow needle.

    Abstract translation: 缝纫筒包括盒体，可穿过工布的中空针，卷绕有供应到中空针的线的线轴，覆盖中空针的至少尖端的针盖，以及 线圈压缩弹簧，其将针盖推压到针罩覆盖中空针的盖位置。

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