Spreading device for the application of brake sand on rail-mounted vehicles
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United States of America Patent
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Apr 24, 2018
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N/A
app pub date -
Dec 7, 2015
filing date -
Dec 9, 2014
priority date (Note) -
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Abstract
A spreading device for a pneumatic application of brake sand on rail-mounted vehicles, comprising an air source and a sand container as storage container for the brake sand or the spreading material, an outlet at the lower end of the sand container, a connecting pipe to a mixing container provided for air-charged swirling of the spreading material to form a sand stairway and a dispensing device disposed on the mixing container for the specific dispensing of the spreading material onto the rails in front of the wheels.
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