Covered hopper car corrugated bolster web construction

Details Covered hopper car corrugated bolster web construction Covered hopper car corrugated bolster web construction

1977-08-29

1979-09-25

Kunin, Stephen G.

Railway rolling stock

Special car bodies

Dumping

105406R, 105418, 105420, 105421, 213 57, B61D 720, B61D 1700, B61F 110, B61F 112

Patent

active

041686659

ABSTRACT:
In accordance with the present structure, in a railway hopper car a corrugated bolster web extends vertically between a bolster cover plate and the end hopper slope sheet. The vertically extending corrugations act as reinforcements in the web which web has at least some of the corrugations positioned over the side bearings and center plate.

REFERENCES:
patent: 401530 (1889-04-01), Zurcher
patent: 1292899 (1919-01-01), Slick
patent: 1944421 (1934-01-01), Gilpin
patent: 2019304 (1935-10-01), Hallquist et al.
patent: 2865309 (1958-12-01), Lich
patent: 3391445 (1968-07-01), Miller
patent: 3490387 (1970-01-01), Halcomb
patent: 3572252 (1971-03-01), Coover et al.
patent: 3605634 (1971-09-01), Johnson

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