Welding wire payout drum
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United States of America Patent
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N/A
Issued Date -
Oct 28, 2004
app pub date -
Apr 24, 2003
filing date -
Apr 24, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A welding wire payout drum comprising an outer cylindrical sleeve with an internal diameter and having a top opening with a central wire supporting stem in said drum. The stem has a cylindrical body generally concentric with the cylindrical sleeve of the drum and an upper guide ring near the top opening of the drum. The guide ring has an outer circular perimeter with a diameter less than the internal diameter of the sleeve wherein the upper guide ring has a downwardly decreasing contoured underside shape between the perimeter and the cylindrical body of the stem.
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