Welding apparatus designed particularly for use within a confined area
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United States of America Patent
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-
Apr 12, 1983
Grant Date -
N/A
app pub date -
Jan 5, 1981
filing date -
Jan 5, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A confined space welding apparatus which is to interiorly weld a tube to a structure such as a wall of an enlarged chamber. The position of the weld bead is initially determined through a set gage. This set gage is then employed to accurately position the welding electrode within the welding apparatus. The welding apparatus is includes collapsible handles to facilitate insertion of the welding apparatus within the enlarged chamber. The collapsible handles are then moved to their extended operable position and then the welding apparatus is securely clamped within a conduit positioning the welding electrode at the area to be welded.
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