Railroad signal foundation and method of producing, transporting

Details Railroad signal foundation and method of producing, transporting Railroad signal foundation and method of producing, transporting

1992-07-20

1993-08-03

Friedman, Carl D.

Static structures (e.g., buildings)

With lifting or handling means for primary component or...

52294, 527451, 52742, 108 555, 206386, B65D 1900, E02D 2700

Patent

active

052318087

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.

REFERENCES:
patent: 621027 (1899-03-01), Callaway
patent: 1529895 (1925-03-01), La Chance et al.
patent: 2282452 (1942-03-01), Brown
patent: 3331496 (1967-07-01), Marsden et al.

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