Securing Brake Shoes to Brake Beams in a Railroad Car Retarder
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United States of America Patent
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Issued Date -
Oct 7, 2010
app pub date -
Mar 31, 2010
filing date -
Apr 2, 2009
priority date (Note) -
Abandoned
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Abstract
Several embodiments of a system for connecting brake shoes to brake beams in a railroad car retarder all provide enhanced connecting joint tightness that reduces premature connecting joint loosening, reduces maintenance, and reduces failure of connecting bolts or equivalent connecting pins.
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