DAMPING AIR SPRING WITH ASYMMETRICALLY SHAPED ORIFICE
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United States of America Patent
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Aug 24, 2017
app pub date -
Feb 22, 2017
filing date -
Feb 23, 2016
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Abstract
An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows chamber, a piston chamber and an asymmetrical orifice. The asymmetrical orifice is in fluid communication with the bellows chamber and the piston chamber of the air spring. The asymmetrical orifice provides asymmetrical damping characteristics to the air spring of the heavy-duty vehicle.
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