Automatic bobbin changing in a weaving machine
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United States of America Patent
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Jun 24, 1997
Grant Date -
N/A
app pub date -
Apr 27, 1995
filing date -
Apr 27, 1994
priority date (Note) -
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Abstract
A method and apparatus for automatically changing a bobbin in at least one shuttle of a weaving machine which carries thread from one side of material produced by the weaving machine to the other side of the material. The weaving machine includes a bobbin changer having at least one bobbin and device for joining thread together. The bobbin changer is moveable between a first weaving position at a height level above the material and on a side edge of the material and a second bobbin change position above a shuttle race level and at least partly over the material upon each change of the bobbin. At least one shuttle is positioned in a first position corresponding to the second bobbin change position of the bobbin changer and a change of the bobbin in the shuttle is effected.
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