Split skid protection casting and insert adapter for replacement outlet valve of a tank car
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United States of America Patent
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Jun 15, 1993
Grant Date -
N/A
app pub date -
Aug 15, 1991
filing date -
Aug 15, 1991
priority date (Note) -
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Abstract
A skid protective casting and adapter for a tank car for retrofitting a new outlet bottom valve on a tank car. The skid protective casting includes two separate sections having sloped bottom surfaces. The skid protective casting is welded in a manner that post weld heat treatement is not required in connection with the retrofitting procedures. The new outlet valve is affixed to the existing valve saddle with an adapter plate for economical and effective mounting.
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