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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Carl Mannerfelt0
Date of Patent
October 12, 2010
Patent Application Number
10908508
Date Filed
May 15, 2005
Patent Primary Examiner
Patent abstract
System and method to diagnose shock absorbers (7) on a vehicle (2) and where at least one of the vehicle's wheel axles are air suspended. A control unit (5) with at least one measuring device (4) connected thereto is provided and in which the measuring device (4) measures a signal that corresponds to the oscillations of the vehicle's wheel suspension. The control unit (5) analyzes the characteristic resonance frequency of the vehicle's wheel suspension.
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