Pair of stacked springs for a railway car

Details Pair of stacked springs for a railway car Pair of stacked springs for a railway car

1985-11-01

1987-08-25

Halvosa, George E. A.

Spring devices

Resilient shock or vibration absorber

Nonmetallic, resilient element

267259, 267153, 10519705, F16F 136

Patent

active

046887776

ABSTRACT:
A pair of stacked springs are connected between a main railway car body and a truck. At least one of the springs include an elastomeric member having a center opening therein. Restricting members are provided to limit the lateral movement of one of the springs while permitting free vertical movements of both of the springs.

REFERENCES:
patent: 2406601 (1946-08-01), Flyer
patent: 3480268 (1969-11-01), Fishbaugh
patent: 3606295 (1971-09-01), Appleton
patent: 3762694 (1973-10-01), MacDonnell
patent: 3904181 (1975-09-01), Harsy-Vadas
patent: 4531781 (1985-07-01), Hunt et al.

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