Fixture and method of welding locomotive sills
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United States of America Patent
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Sep 30, 2014
Grant Date -
Aug 29, 2013
app pub date -
Feb 29, 2012
filing date -
Feb 29, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A welding fixture for use during welding of a web member to a flange member to produce a sill, includes an elongate bed having a pair of opposed longitudinal edge rails, and a plurality of clamp assemblies mounted at spaced intervals along each of the longitudinal edge rails. Each clamp assembly is selectively movable between an open configuration in which a welding head can move past the clamp assembly while welding the web member to the flange member, and a closed configuration in which the clamp assembly is operative to hold the web member and the flange member in a predetermined orientation relative to each other.
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