Washing machine tub having integral sheet metal band
AssigneeIndustrie Zanussi S.p.A.
InventorPiero Durazzani
Life of this patent
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Abstract
A washing machine tub includes a cylindrical shell of stainless steel and having an open front end and an opposite end closed by a rear wall. A cross member is fixed to the rear wall to support a shaft of a basket to revolve within the shell. A sheet metal cylindrical band covers the outer surface of the shell over a portion of the axial length thereof. The band is integrally connected to the outer surface of the shell by a metal working operation and is releasably connected to the cross member by means of attachment members.
Claims8
A substantially horizontally disposed washing machine tub, particularly for a household washing machine, said tub comprising:
- a cylindrical shell having an open front end and an opposite end closed by a rear wall;
- a cross member fixed to said rear wall and adapted to support a shaft of a basket to be revolvably positioned within said shell;
- a sheet metal cylindrical band covering the outer surface of said shell over an axial length thereof less than the total axial length thereof, said band being in direct contiguous contact with said shell over said axial length of said band;
- said band being integrally connected to the outer surface of said shell over said axial length of said band by a metal working operation;
- and
- releasable attachment means for connecting said band to said cross member.
Dependencies are inferred from the claim text.