Railway car integral hopper structure

Details Railway car integral hopper structure Railway car integral hopper structure

1977-12-29

1980-10-21

Love, John J.

Railway rolling stock

Special car bodies

Dumping

105 25D, 105253, 298 28, B61D 702, B61D 714, B61D 4900

Patent

active

042287421

ABSTRACT:
A vehicle hopper construction having longitudinally spaced hopper end slope sheets and hopper cross ridge slope sheets formed prior to assembly in the vehicle hopper so as to provide integral interior hopper corner plates with associated transversely spaced hopper side sheets.

REFERENCES:
patent: 1109600 (1914-09-01), Rohlfing
patent: 1313361 (1919-08-01), White
patent: 2051984 (1936-08-01), Cartzdafner
patent: 2051985 (1936-08-01), Cartzdafner
patent: 2206938 (1940-07-01), Campbell
patent: 3069206 (1962-12-01), Borger
patent: 3138409 (1964-06-01), Green et al.
patent: 3139286 (1964-06-01), Johnson
patent: 3149310 (1968-12-01), Gramlich
patent: 3339499 (1967-09-01), Charles et al.
patent: 3557713 (1971-01-01), Spence et al.
patent: 3572252 (1971-03-01), Coover et al.
patent: 3724909 (1973-04-01), Adler
patent: 3742865 (1973-07-01), Adler

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