Retrofitted railway car and method of producing same

Railway rolling stock – Trucks – Bolster

Patent

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Details

105199C, 105244, 105406R, 105420, B61F 110, B61F 516, B61D 300

Patent

active

045893489

ABSTRACT:
A gondola tub type railway car having an arrangement for transferring payloads from the car side panels more directly to the bolsters. The car at each end has a lower bolster for support by a car truck, and an upper bolster secured to the lower bolster preferably through a shear plate. A center plate unit extends upwardly from the lower bolster into the upper bolster and is secured to the latter. The car, at each end, is provided with a reaction beam located inboard of the associated bolster, and is secured to the shear plate and to side members, and cooperates with the bolster in resisting the couple created by draft and buff forces acting in offset relation to the plane of the shear plate.

REFERENCES:
patent: 3240168 (1966-03-01), Charles et al.
patent: 3713400 (1973-01-01), Teoli
patent: 3777671 (1973-12-01), Miller et al.
patent: 3964399 (1976-06-01), Miller et al.
patent: 4236459 (1980-12-01), Teoli

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