Modular welding gun
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 4, 1990
Grant Date -
N/A
app pub date -
Apr 3, 1989
filing date -
Apr 3, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a welding gun which includes a mounting block, a motor mounted to the welding block and a barrel through which welding wire is fed by drive rollers turned by the motor. There is a passageway through the welding block which has a valve therein for controlling the flow of a shielding gas through the passageway and through the barrel. A speed control mechanism device is mounted within a removable casing that encloses the block, motor, and speed control mechanism. The speed control includes a knob which is turned by the welder and includes a tactile response element that better enables the welder to determine the correct setting for the desired speed of the wire even though wearing a glove.
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Family
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Cited Art Landscape
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