Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 27, 2007
Patent Application Number
10891446
Date Filed
June 30, 2004
Patent Primary Examiner
Patent abstract
An improved apparatus and method for balancing paint mixers including pivotably supporting a mixing frame assembly and suspending the assembly by at least one spring for mixing a liquid coating using both spin and orbital rotational movements and adjusting the lowest rotational resonant frequencies of the mixing frame assembly to be substantially below the lower of a pair of forcing function frequencies corresponding to the spin and orbit velocities. Optionally one or more dampers may be used to damp pivoting movement of the mixing frame assembly.
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