Electric arc saw apparatus

Patent · Mon Aug 08 00:00:00 EDT 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
• Application Number: ON: DE84006153
• OSTI ID: 6855376
• Resource Relation: Other Information: Portions are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

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