Rotary air connection with central valve for tire inflation system
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United States of America Patent
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Mar 6, 2018
Issued Date -
N/A
app pub date -
Jun 21, 2011
filing date -
Jun 21, 2010
priority date (Note) -
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Abstract
A rotary air connection for an automatic tire inflation system having an air pressure source, the rotary air connection comprising a stationary portion and a rotatable portion rotatably mounted to the stationary portion, the rotary air connection having a central channel with a one-way check valve disposed in the central channel so as to allow fluid to flow from the air pressure source in one direction through the central channel but not in the opposite direction toward the air pressure source.
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