System and method for recharging a railcar air-brake system
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United States of America Patent
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Jun 13, 2023
Grant Date -
Sep 10, 2020
app pub date -
Mar 6, 2020
filing date -
Mar 7, 2019
priority date (Note) -
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Abstract
A system for recharging a railcar air-brake system for a road-rail vehicle, including a rail-capable material handler, adapted or modified for transporting an at least one railcar that permits an air compression system to provide a near-constant low-volume airflow to recharge the respective air-brake systems without requiring the road-rail vehicle to be driven. The system can generally comprise a hydraulic pump, an air compressor, and at least one railcar air-brake system. The system can be adapted for recharging railcar air-brake systems for a road-rail vehicle adapted for transporting at least two railcars that does not significantly diminish the utility of the road-rail vehicle.
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