Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 11, 2011
Patent Application Number
12499139
Date Filed
July 8, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
An air spring assembly includes a pedestal that has one end fixed to a suspension arm and includes a second end with a platform that supports an air spring assembly. An air spring piston is fixed to the platform. A lower portion of a flexible bellows is fixed to the air spring piston and an upper portion of the flexible bellows is mounted to a vehicle frame structure. A linear moveable member has one end fixed to the upper portion of said flexible bellows and an opposite end slidingly received within an internal cavity of the pedestal such that the upper and lower portions of the flexible bellows articulate linearly with respect to each other.
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