Electric arc saw apparatus

Patent · 08 August 1983

OSTI ID:6855376

Deichelbohrer, P R

A portable, hand-held electric arc saw apparatus comprising a small frame for supporting an electrically conducting rotary blade which serves as an electrode for generating an electric arc between the blade and a workpiece of opposite polarity. Electrically conducting means are provided on said frame for transmitting current to said blade. A pair of freely movable endless belts in the form of crawler treads are employed to facilitate movement of the apparatus relative to the workpiece.

• DOE Contract Number: AC06-77RL01030
• Assignee: Dept. of Energy
• Patent Number(s): None
• Application Number: ON: DE84006153
• OSTI ID: 6855376
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420200* -- Engineering-- Facilities
Equipment
& Techniques
CURRENTS
CUTTING TOOLS
DESIGN
ELECTRIC ARCS
ELECTRIC CURRENTS
ELECTRIC DISCHARGES
TOOLS