Railway car side frame test machine

Details Railway car side frame test machine Railway car side frame test machine

1980-04-28

1981-12-15

Ciarlante, Anthony V.

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

73794, 73806, G01N 300

Patent

active

043053009

ABSTRACT:
A railroad side frame test machine for loading side frames used on the trucks or carriages for railway cars to simulate the in-use loads utilizing a compact linkage that provides for direct loading of the specimen in the various load directions. The forces are applied to the specimen to insure that certain reactions are grounded, while other applied forces are basically ungrounded to effectively eliminate "cross talk" between the various input loads or forces.

REFERENCES:
patent: 2431295 (1947-11-01), Eksergian et al.
patent: 3135106 (1964-06-01), Lazan
patent: 3229510 (1966-01-01), Bodemeijer
patent: 3257844 (1966-06-01), Shaver
patent: 3555893 (1971-01-01), Holzman
patent: 3581560 (1971-06-01), Odier
patent: 3713330 (1973-01-01), Lentz
patent: 3718040 (1973-02-01), Freeman et al.
"Symington Side Frame Testing Machine", Symington-Gould Corporation, Rochester & Depew, N.Y., pp. 1-15.
American Steel Foundries Side Frame Tester, (3 pages), 1/19/72.
"Summary of Truck Side Frame Fatigue Test Machine History and Loadings", Dresser Transportation Equipment Division, Dresser Industries, Inc., 1/72, (3 pages).

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