Device for simulating stress on packages during coupling of rail

Details Device for simulating stress on packages during coupling of rail Device for simulating stress on packages during coupling of rail

1984-06-15

1985-10-08

Swisher, S. Clement

Measuring and testing

Testing by impact or shock

Specimen impactor detail

73432R, 188377, G01M 700

Patent

active

045452369

ABSTRACT:
A device for simulating railcar shock during coupling of freight cars comprising an inclined ramp, a backboard at the bottom of the ramp, a dolly to roll down the ramp into the backboard, a disposable hollow cylinder to be temporarily attached to the backboard or the dolly to be crushed therebetween when the dolly rolls into the backboard.

REFERENCES:
patent: 2740286 (1956-03-01), De Vost
patent: 3428150 (1969-02-01), Muspratt
patent: 3552525 (1971-01-01), Schudel

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