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    • 5. 发明申请
    • Threader for sewing machine
    • 缝纫机穿线机
    • US20060011118A1
    • 2006-01-19
    • US11178484
    • 2005-07-12
    • Kazutoshi HayashiNoboru MizunoMasayuki Hori
    • Kazutoshi HayashiNoboru MizunoMasayuki Hori
    • D05B87/00
    • D05B87/02D05B87/00
    • A threader for a sewing machine includes a thread tension regulator, a thread take-up spring, a thread take-up lever, a thread transferee setting a needle thread drawn from a thread supply onto the thread tension regulator, the thread take-up spring and the thread take-up lever so that the thread tension regulator, the thread take-up spring and the thread take-up lever are threaded, a path forming member forming a guide path guiding the thread transferee so that the thread transferer is moved, a driving unit driving the thread transferer, and a drive transmitting member transmitting drive of the driving unit to the thread transferee.
    • 用于缝纫机的穿线机包括线张力调节器,螺纹卷取弹簧,螺纹牵引杆,螺纹承受器,用于将从螺纹供给线拉出到线张力调节器上的螺纹线,螺纹卷取弹簧 以及所述线张力调节器,所述线张力弹簧和所述卷取杆是螺纹连接的,所述路径形成部件形成引导所述线转移体的引导路径,使得所述线传送器移动, 驱动所述螺纹传送器的驱动单元,以及将所述驱动单元的驱动传递到所述螺纹传送器的驱动传递部件。
    • 6. 发明申请
    • Sewing machine with automatic threading apparatus
    • 缝纫机带自动穿线机
    • US20050268830A1
    • 2005-12-08
    • US11140920
    • 2005-06-01
    • Noboru MizunoShinya FujiharaHiroshi YamasakiYoshiyuki Uyama
    • Noboru MizunoShinya FujiharaHiroshi YamasakiYoshiyuki Uyama
    • D05B53/00D05B87/00
    • D05B87/00
    • A sewing machine includes a needle bar reciprocally movable up and down, a thread take-up lever reciprocally swingable up and down, a thread supply which supplies a needle thread to the needle bar carrying the sewing needle, a plurality of thread guides including the thread take-up lever, an automatic threading apparatus automatically carrying the needle thread extending from the thread supply and passing the needle thread through the thread guides including the thread take-up lever, a first preparatory path formed for threading so that the needle thread extending from the thread supply can be passed through the thread guides by the automatic threading apparatus, and a second preparatory path formed for threading so that the needle thread extending from the thread supply can manually be passed through the thread guides, The thread take-up lever is displaced within a range of reciprocal swing so that threading is possible for at least one of the first and second preparatory paths.
    • 缝纫机包括可上下往复移动的针杆,上下可往复摆动的线取出杆,向承载缝纫针的针杆供给针线的线供给装置, 卷取杆,自动穿线装置,其自动地承载从螺纹供给部延伸出的针线,并使所述针线穿过包括所述卷取杆的导纱器,形成为用于穿线的第一预备路径,使得所述针线从 螺纹供给可以通过自动穿线装置通过线引导件,以及形成为用于穿线的第二准备路径,使得能够手动地从螺纹供给线延伸的针线穿过导纱器。线卷取杆是 在相互摆动的范围内移位,使得可以对第一和第二预备路径中的至少一个进行螺纹连接。