Washing tub of a clothes washing machine
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United States of America Patent
Stats
-
Dec 23, 1997
Grant Date -
N/A
app pub date -
Apr 15, 1996
filing date -
Dec 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Clothes washing machine provided with a washing tub made of plastic material and comprising a rear wall (2), a passing-through hub provided at the center of said rear wall and inserted in its central hub-holding portion (4) for supporting the bearing (7) used to support the central shaft (5) of the drum (6), wherein said hub includes a first perimetral sleeve (8) adapted to be inserted from inside the tub, the outer cylindrical edge thereof being adapted to engage against the inner edge of said cylindrical central hub-holding portion (4), a second sleeve (9) capable of being inserted from outside the tub into the inner cylindrical cavity of said first sleeve, the outer edge thereof being adapted to engage, preferably in a screw-like manner, against the inner edge of said first perimetral sleeve (8). Said first perimetral sleeve is provided with a flange (10) having its projecting rim abutting against the inner wall of the tub, while said second sleeve (9) is provided with a flange (11) having its projecting rim abutting against the outer wall of the tub.
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Family
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