Importance

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Abstract

An exciter apparatus includes an exciter housing and at least one bearing means supporting at least one driven shaft carrying eccentric mass means. The exciter housing includes an array of bore passages extending from an upper wall of the exciter housing to a lower wall of the exciter housing. A mounting structure plate is securable to mineral processing or handling equipment intended to be vibrated by the exciter apparatus. The mounting structure plate has an array of fastener receiving zones, whereby elongated fastener means can pass through the bore passages from the upper wall to be engaged in the fastener receiving zones. The exciter apparatus further includes a pair of bearing members supporting a pair of driven shafts having intermeshing gears. Each of the bearing members and intermeshing gears have individual liquid lubrication sump zones separate from one another, and cooling means for cooling moving parts of the exciter apparatus.

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First Claim