Railcar hatch cover
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United States of America Patent
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Sep 10, 2024
Grant Date -
Feb 25, 2021
app pub date -
Aug 21, 2020
filing date -
Aug 21, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
According to some embodiments, a hatch cover for an opening in a container comprises a body comprising a plate member for covering the opening in the container, a seal on the underside of the body for sealing the body to the container, and one or more pressure sensors disposed between the seal and the body. The one or more pressure sensors are operable to detect a pressure between the body and the container and are communicably coupled to a hatch status device operable to detect a change in pressure between the body and the container. Some embodiments may include a fill level sensor.
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