Embroidery sewing machine
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United States of America Patent
Stats
-
Jan 24, 1995
Grant Date -
N/A
app pub date -
Mar 4, 1993
filing date -
Mar 21, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
To improve embroidery precision by preventing the front end of an embroidery frame from being pulled down by the weight of cloth workpiece, the embroidery sewing machine comprises: at least one cylindrical bed disposed on the upper portion of a machine frame; a table disposed on the upper portion of the machine frame and divided into a fixed table and an up-and-down table; a mechanism for supporting the up-and-down table vertically movably at an upward position roughly flush with the cylindrical bed and at least two downward positions of different height; and a mechanism for holding the up-and-down table at the upward position and the at least two downward positions, respectively.
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Cited Art Landscape
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