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    • 8. 发明授权
    • Automatic sewing machine
    • 自动缝纫机
    • US4074640A
    • 1978-02-21
    • US664038
    • 1976-03-04
    • Takashi ChanoKohji Masuda
    • Takashi ChanoKohji Masuda
    • D05B35/10D05B41/00D05B19/00D05B33/00
    • D05B35/102D05B41/00D05D2207/04
    • An automatic sewing machine includes a sewing machine mechanism having a seam forming mechanism and a fabric feed mechanism. A detector member senses the position of each free side edge of two layers of fabric to be fed to the seam forming mechanism and generates signals. A pair of manipulators capable of engaging each layer of fabric individually move such each layer of fabric to a predetermined position in response to signals from the detector members. The free side edges of layers of fabric are automatically stitched together by a predetermined distance along the free side edges with the edges maintained in alignment with each other.
    • 一种自动缝纫机包括具有接缝形成机构和织物进给机构的缝纫机机构。 检测器构件感测要馈送到接缝形成机构的两层织物的每个自由侧边缘的位置,并产生信号。 能够接合每层织物的一对机械手响应于来自检测器构件的信号,将这样的每层织物单独移动到预定位置。 织物层的自由侧边缘沿自由侧边缘自动缝合在一起预定的距离,边缘保持彼此对齐。