Concrete crosstie with recesses and method for the production thereof
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United States of America Patent
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-
Jan 6, 1987
Grant Date -
N/A
app pub date -
Mar 11, 1985
filing date -
Mar 9, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A concrete crosstie has a recess for holding a rail securing member engaging beneath a nose in the recess. Upper ends holding the rail down resiliently are loop-shaped, to obtain a low surface pressure at two spaced areas and exact positioning of the rail securing member in the recess. The greatest possible crosstie cross-section is retained in that the recess only partially penetrates the concrete crosstie. The nose lower and side faces and the rail foot support surface are formed by steel reinforcements connected to the concrete.
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