Welding gun
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United States of America Patent
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N/A
Issued Date -
Dec 4, 2003
app pub date -
Dec 3, 2002
filing date -
May 28, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A welding gun has two projecting electrode arms that are interconnected and able to move relative to each other and whose free ends each hold one welding electrode. The welding gun also has an electrode drive that moves the electrode arms from a closed position, in which the welding electrodes are located close together, to an open position. The welding gun projecting electrode arms have a movement sequence that optimizes welding precision. The electrode arms are attached to a linear guide so that they are able to be displaced linearily relative to each other.
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