Invention Grant
US07971543B2 Sewing machine and computer-readable recording medium storing sewing machine operation program 有权
缝纫机和计算机可读记录介质,存储缝纫机操作程序

Sewing machine and computer-readable recording medium storing sewing machine operation program
Abstract:
A sewing machine includes a needle bar, a needle bar vertical movement mechanism, a sewing machine motor for driving the needle bar vertical movement mechanism as a drive source, an embroidery frame that holds a work cloth, and an embroidery frame movement mechanism that moves the embroidery frame. The sewing machine further includes a user-operated operation device with an operation member for outputting an output signal corresponding to an operation state of the operation member and a movement determination device that determines a movement direction and a movement distance of the embroidery frame based on the output signal outputted by the operation device. The sewing machine also includes an embroidery frame movement mechanism control device that drives the embroidery frame movement mechanism to move the embroidery frame according to the movement direction and the movement distance of the embroidery frame.
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