Railroad signal foundation and method of producing, transporting and erecting same
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United States of America Patent
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-
Aug 3, 1993
Grant Date -
N/A
app pub date -
Jul 20, 1992
filing date -
Jul 20, 1992
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A railroad signal foundation assembly 10 comprises a foundation 11 having a concrete base 12, a pillar 13 comprised of tiers of concrete spider blocks 19 mounted upon the base, and a concrete crown 14 mounted upon the pillar. The foundation assembly has a pallet 15 mounted between and extending laterally outward from the crown and base, and mounting bands 16 which secure that pallet aside the pillar. The foundation may be transported as an assembled unit upon the pallet to an erection site, dismounted from the pallet and lowered into a ground hole without a worker being in the hole during its erection.
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