Embroidery machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 2, 2004
Grant Date -
Dec 27, 2001
app pub date -
May 14, 2001
filing date -
May 25, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An embroidery machine includes a plurality of heads installed above a working table and spaced apart from each other. A needle holder inside each head is slidingly movable up and down and includes a plurality of hooks at a lower part vertically opposite to the needle holder. A plurality of embroidery frames are installed between the needle holder and the hook. A guide rail is disposed in the X direction with respect to each embroidery frame, and an X-axis driver linear motor moves the embroidery frame in the X direction. A guide rail is disposed in the Y direction with respect to each embroidery frame, and a Y-axis driver linear motor moves the embroidery frame in the Y direction. A controller controls a plurality of X-axis and Y-axis driver linear motors and actuates or stops only one of the plurality of embroidery frames.
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