发明名称 AIR-CARBON ARC CUTTING AND GOUGING TORCH
摘要 <p>233-P-US02454 AIR-CARBON ARC CUTTING AND GOUGING TORCH A fixed head air-carbon arc cutting and gouging torch for use in a metal foundry for cleaning riser pads, sprues, fins and other excess or unwanted surface material or defects from castings. The torch is characterized by improved air flow means to reduce the required inlet air pressure, improved air valve means, better head angle and handle design for increased process efficiency.</p>
申请公布号 CA1125864(A) 申请公布日期 1982.06.15
申请号 CA19800348855 申请日期 1980.03.31
申请人 ARCAIR COMPANY 发明人
分类号 H05B7/00;B23K9/013 主分类号 H05B7/00
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