Mechanically and weldingly secured bracket

Details Mechanically and weldingly secured bracket Mechanically and weldingly secured bracket

1977-11-28

1979-12-11

Kunin, Stephen G.

Railway rolling stock

Special car bodies

Freight

52 19, 105411, B61D 1716, B61D 3900, E04B 716, E04D 1314

Patent

active

041777360

ABSTRACT:
A reinforcing member for inhibiting failure caused by metal fatigue in the walls of the hatch coaming in a covered hopper car. The reinforcing member utilizes the combination of a weld and a mechanical connection to provide a reinforcement which effectively resists both axial loading and bending moments that cause fatigue failure.

REFERENCES:
patent: 957252 (1910-05-01), Posson
patent: 1374299 (1921-04-01), Hawksworth
patent: 2309237 (1943-01-01), Campbell
patent: 2433084 (1947-12-01), Beauchamp
patent: 3090160 (1963-05-01), Shaver et al.
patent: 3259078 (1966-07-01), Radey et al.
patent: 3833135 (1974-09-01), Larsen

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