Lightweight and ultra-lightweight portable derails

Details Lightweight and ultra-lightweight portable derails Lightweight and ultra-lightweight portable derails

1998-05-01

2000-08-22

Morano, S. Joseph

Railway switches and signals

Interlocking

Derails

B61L 1902

Patent

active

061059064

ABSTRACT:
Improved lightweight and ultra-lightweight portable derails are disclosed. A portable derail for installation on railway track to prevent a railcar or locomotive from passing beyond a fixed point, thereby protecting workmen and equipment against accidents, the derail being very lightweight and portable so a workman can easily carry it from one location to another, and yet being designed to function effectively under severe loading conditions and resist any tendency to slide along the rail when subjected to impact.

REFERENCES:
patent: 4165060 (1979-08-01), Meyer

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