Arc welding or cutting torch and electrode holder used for same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 1995
Grant Date -
N/A
app pub date -
Apr 12, 1994
filing date -
Apr 13, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An arc welding or cutting torch has a torch body with a torch nozzle and a housing having a taper fit lock for an electrode holder. The housing includes a tapered bore section and a cylindrical bore section disposed rearwardly of the tapered bore section. An electrode holder has a frustoconical portion with rearwardly facing tapered surfaces which engage the tapered section of the housing and a cylindrical portion disposed rearwardly adjacent the frustoconical portion and engaging the cylindrical bore section of the holder.
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