Sewing machine with engraving function
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United States of America Patent
Stats
-
Oct 2, 2012
Grant Date -
Dec 23, 2010
app pub date -
Jun 1, 2010
filing date -
Jun 23, 2009
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sewing machine includes a holder including an embroidery frame holding a workpiece cloth and a striking holder holding an engraving workpiece which is to be engraved by striking, a transfer mechanism detachably attached to either the embroidery frame or the striking holder to transfer the embroidery frame or the striking holder on a sewing machine bed, a striking needle which is struck against the engraving workpiece to engrave the engraving workpiece, a drive mechanism reciprocally driving the striking needle upward and downward, and a control device controlling at least one of execution of an embroidery sewing operation onto the workpiece cloth and execution of an engraving operation in which the striking needle is moved upward and downward so that the striking needle is struck against the engraving workpiece held by the striking holder while the striking holder is moved by the transfer mechanism.
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