Washing machine tub construction
AssigneeWhite Consolidated Industries, Inc.
InventorWilliam A. Wasemann
Life of this patent
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Abstract
A top loading clothes washing machine has a resiliently mounted outer tub within which is a spin tub mounted for rotation about a vertical axis. At its upper end, the spin tub has a weighted balance ring releasably mounted on the inner side of the spin tub and extending toward the central axis to serve as a clothes guard. The balance ring is formed of a concrete aggregate material and is completely covered with a plastic material. The outer tub has a top cap with a spray tube on the underside extending around the periphery of the top cap and the tube has discharge openings directed into a spray channel which breaks up the stream of water and directs it downwardly onto the clothes within the spin tub.
Claims5
A washing machine having an outer tub with an open top, a spin tub mounted inside said outer tub for rotation about a vertical axis and having an open upper end adjacent the outer tub open top, an annular top cap secured to said outer tub open top and extending radially inward to an inner peripheral wall radially inward of said spin tub open upper end, said top cap inner peripheral wall having a plurality of spray channels opening downwardly into said spin tub, each of said spray channels including a vertical wall portion, and a spray tube secured to said top cap on the bottom side thereof and extending around said top cap to each of said spray channels, said spray tube having a discharge opening adjacent each spray channel positioned to spray water against said vertical wall for deflection into said spin tub.
Dependencies are inferred from the claim text.