Spinning jet blasting plant for cleaning shaped workpieces
AssigneeBerger Maschinenfabriken G.m.b.H. & Co.
InventorJohann Moelders
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Abstract
Apparatus for surface cleaning of workpieces by blasting comprising an elongated rotatable cage having longitudinally spaced rings through which the workpieces are conveyed axially, while they are being blasted, by means of oscillating arms extending between the cage rings and engaging the workpieces.
Claims10
Apparatus for jet blasting workpieces comprising a housing, an elongated cage axially rotatable in said housing for containing the workpieces during blasting and having longitudinally spaced rings, means mounted on the housing for axially rotating said cage, means for jetting a blast medium onto said workpieces in said cage, a series of arms mounted in said housing and extending between said rings for engaging said workpieces, and means for oscillating said arms to move said workpieces axially through the cage as it rotates.
Dependencies are inferred from the claim text.