Vehicle hub unit and air pressure adjusting device
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United States of America Patent
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-
Nov 1, 2016
Grant Date -
Jan 15, 2015
app pub date -
Feb 13, 2013
filing date -
Feb 21, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle hub unit that supports a wheel that attaches to a pneumatic tire and is attached to a joint and an air pressure adjusting device that has this vehicle hub unit, provided with a first air passage that is formed with a first opening in at least one location on a surface that attaches to the wheel, is attached to pneumatic piping of the joint that supplies air, and supplies air from the first opening to the wheel; and a second air passage that is formed with a second opening in at least one location on a surface that attaches to the wheel, is attached to pneumatic piping of the joint that exhausts air of the joint, and collects air of the wheel from the second opening.
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