Wire-guide nozzle assembly for a robotic TIG welding torch
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United States of America Patent
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Feb 3, 2009
Grant Date -
Dec 20, 2007
app pub date -
May 24, 2007
filing date -
Mar 17, 2003
priority date (Note) -
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Abstract
The invention relates to a wire-guide/nozzle assembly (11, 13) for an electric arc welding torch, comprising at least one nozzle (11) for delivering gas and at least one wire-guide system (13) for guiding at least one consumable wire, characterized in that the downstream end (20) of the wire-guide system (13) runs into the nozzle (11). The peripheral wall of the nozzle (11) has at least one cut-out (10) through which the wire-guide system (13) passes. The wire-guide system (13) is fastened to the nozzle (11). The TIG welding torch comprises a wire-guide/nozzle assembly (11, 13).
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