DISCHARGE GATE ARRANGEMENTS FOR RAILROAD HOPPER CARS
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United States of America
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Issued Date -
Feb 27, 2020
app pub date -
Aug 23, 2018
filing date -
Aug 23, 2018
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Importance
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Abstract
A railroad hopper car having a single cargo-receiving hopper extending over substantially the length of a car body having a cargo discharge portion occupying most of the available distance between the wheeled trucks supporting opposite ends of the car body. The car has no pair of slope sheets separating longitudinally-adjacent hoppers and defining unusable space beneath the slope sheets, and so the overall length of such a hopper car capable of carrying a desired volume of cargo can be less than that of one with multiple separate hoppers. Cargo discharge openings are arrayed along the length of the cargo discharge portion, and a unitary multi-gate assembly is supported within the cargo discharge portion of the car body so as to be movable longitudinally of the car body to open or close all of the cargo discharge openings simultaneously.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
GUNDERSON LLC | 4350 N W FRONT AVENUE PORTLAND OR 97210 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
JONES, Peter L | Southlake, GB | 26 | 74 |
OZERDIM, Caglar | Dallas, US | 10 | 18 |
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