Support frames and rail cars for conveying bulk materials on a rail transport system
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United States of America Patent
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Feb 23, 2021
Grant Date -
Nov 9, 2017
app pub date -
Jan 5, 2017
filing date -
Jul 8, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Support frames and rail cars include first and second side drive plates, first and second cross members connecting the respective ends of the side drive plates, third and fourth cross members connecting the side drive plates at a select distance from the first and second cross members, a coupling assembly situated at the first cross member and adapted to connect another rail car thereto, and first and second diagonal support members connected to the first cross member at an angle sufficient to substantially direct forces from the coupling assembly to the third cross member and side drive plates. The support frames and rail cars may be used for conveying bulk materials on a rail transport system.
First Claim
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International Classification(s)
- B61L:GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RA....
- B61G:COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; ....
- B61F:RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES....
- B65G:TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR L....
- B61D:BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- B61B:RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE ....
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