Welding filler wire feed apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 10, 1980
Grant Date -
N/A
app pub date -
Nov 7, 1977
filing date -
Nov 7, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Welding filler wire feed apparatus includes a handpiece, means for advancing filler wire through the handpiece in response to a signal produced by a finger pressure-sensitive switch on the handpiece, and a flexible conduit, connecting the handpiece to filler wire advancement means, for passage of filler wire therethrough. Rate of wire advancement through the handpiece is adjustable.
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