Sewing machine
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United States of America Patent
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Oct 11, 2016
Grant Date -
Sep 10, 2015
app pub date -
Mar 3, 2015
filing date -
Mar 6, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A sewing machine includes a sewing machine head, a sewing machine bed, a catching member, a cutwork device including a cutting needle having a blade, a cutting needle up-down movement mechanism moving the cutting needle up and down, and a switching mechanism configured to switch the catching member between a working position where the catching member is disposed at the cutting position at the side of the upper surface of the workpiece cloth and a retreat position retreated upward from the working position. The cutwork device is configured to form a cut in the workpiece cloth by the cutting needle at a cutting position from below the workpiece cloth. The switching mechanism is configured to switch a position of the catching member by the movement of the presser bar by the presser mechanism.
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