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5 条记录 (耗时 0.01 秒)

    Sewing apparatus
    2.
    发明授权
    Sewing apparatus 失效
    缝纫机

    公开(公告)号：US5649497A

    公开(公告)日：1997-07-22

    申请号：US574966

    申请日：1995-12-19

    申请人： Osamu Tachikawa

    发明人： Osamu Tachikawa

    IPC分类号： D05B19/10 ,  B23B39/00 ,  D05B19/12 ,  D05B21/00 ,  D05B81/00 ,  B23C1/16

    CPC分类号： D05B81/00 ,  B23B39/00 ,  D05B19/12 ,  D05D2205/085 ,  Y10T409/30084

    摘要： A sewing apparatus is provided with an X-Y unit 4 for horizontally moving a cassette in relation to a sewing machine 3, memory 23 for holding sewing data for driving the X-Y unit 4 in accordance with a sewing pattern and feeding data for feeding only the cassette without entailing stitching action, a drill 10 for grooving a slot in the cassette, a vertical drive mechanism 18 for vertically moving the drill 10, and a CPU 22. The drill 10 is moved downward while rotating, and the X-Y unit 4 is actuated on the basis of the sewing data to form the slot. After the drill 10 has become deactivated and moved upwards, the cassette is fed on the basis of the feeding data. Since the CPU 22 executes the rotation and downward movement of the drill 10 at the time of grooving and the upward movement and interruption of rotation of the drill 10 at the time of feeding, switching operation required to rotate, move downward, move upward and to stop the drill 10 becomes unnecessary.

    摘要翻译： 缝纫装置设置有用于相对于缝纫机3水平移动盒的XY单元4，用于根据缝制图案保持用于驱动XY单元4的缝合数据的存储器23以及仅馈送盒的馈送数据而没有 引起缝合作用，用于对盒中的槽进行切槽的钻头10，用于垂直移动钻头10的垂直驱动机构18和CPU 22.钻头10在旋转的同时向下移动，并且XY单元4在 缝制数据的基础形成槽。 在钻头10已经停用并向上移动之后，基于进给数据进给盒。 由于CPU22在切槽时执行钻头10的旋转和向下移动，并且在进给时执行钻头10的向上运动和中断旋转，所以要旋转，向下移动，向上移动并向上移动并转向 不再需要停止钻头10。

    Residual bobbin thread amount detecting apparatus for a sewing machine
    3.
    发明授权
    Residual bobbin thread amount detecting apparatus for a sewing machine 失效
    用于缝纫机的残留BOBBIN螺纹检测装置

    公开(公告)号：US5161475A

    公开(公告)日：1992-11-10

    申请号：US704066

    申请日：1991-05-22

    申请人： Keizo Tawara ,  Kazuya Tami ,  Osamu Tachikawa

    发明人： Keizo Tawara ,  Kazuya Tami ,  Osamu Tachikawa

    IPC分类号： D05B59/02

    CPC分类号： D05B59/02

    摘要： A residual bobbin thread amount detection apparatus for a sewing machine which includes a hook rotating in association with a main shaft of the sewing machine and a bobbin rotatably mounted on the hook. A first detector detects the rotation speed of the main shaft and a second detector detects the rotation speed of the bobbin. A comparator responsive to the second detector generates a signal when the rotation speed of the bobbin exceeds a predetermined value, whereby a controller operates an alarm.

    摘要翻译： 一种用于缝纫机的残留底线量检测装置，其包括与缝纫机的主轴相关联地旋转的钩和可旋转地安装在钩上的筒管。 第一检测器检测主轴的转速，第二检测器检测线轴的转速。 响应于第二检测器的比较器在线轴的转速超过预定值时产生信号，由此控制器进行报警。

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

    公开(公告)号：US4610210A

    公开(公告)日：1986-09-09

    申请号：US758656

    申请日：1985-07-24

    申请人： Tomoaki Kinoshita ,  Kunio Takano ,  Minoru Wada ,  Osamu Tachikawa ,  Hiroshi Tokunaga

    发明人： Tomoaki Kinoshita ,  Kunio Takano ,  Minoru Wada ,  Osamu Tachikawa ,  Hiroshi Tokunaga

    IPC分类号： D05B21/00 ,  D05B19/12 ,  G05B19/408

    CPC分类号： D05B19/12 ,  G05B19/408 ,  G05B2219/45195 ,  G05B2219/49221

    摘要： A sewing machine having a work holder with a crank member in which a computing device is provided for computing coordinate values in accordance with the configuration of the work holder with the crank member and particularly, designed to convert coordinate values of a reference sewing pattern into coordinate values with the center of the crank member on the work holder with the crank member as the origin when the sewing pattern is enlarged or reduced in scale. When work holder with the crank member is returned to the sewing start point on the sewing pattern, the work holder with the crank member is returned in the direction of the X axis or Y axis depending upon the positional relationship between the existing position of the work holder with the crank member and a reference value.

    摘要翻译： 一种缝纫机，具有具有曲柄构件的工件保持器，其中提供有计算装置，用于根据具有曲柄构件的工件保持器的构造来计算坐标值，并且特别地设计成将参考缝制图案的坐标值转换为坐标 值在曲轴构件的中心位于工件支架上时，曲柄构件为缝制时的尺寸缩小或缩小。 当具有曲柄构件的工作保持器返回到缝制图案上的缝制起始点时，具有曲柄构件的工件保持器根据工件的现有位置之间的位置关系在X轴或Y轴的方向上返回 具有曲柄构件的支架和参考值。