Patent ID: 7444843
Filing Date: 2008-11-04
Classification: D06F

Abstract:
1. A drum ( 1 ) used in a washing/drying machine, wherein the washing/drying machine comprises a motor, a fixed tub ( 23 ) which holds the washing fluids, and the drum ( 1 ) located inside fixed tub ( 23 ), to take in laundries to be washed and dried; by which washing/drying is provided by rotating it by means of the motor around its central axis, and made of a polymeric material with or without filler; the drum ( 1 ) comprising a main body ( 2 ) and a rear cover ( 3 ), wherein said rear cover ( 3 ) comprises a circular edge ( 10 ) which surrounds and seats on the main body ( 2 ) at its edge wherein the said circular edge ( 10 ) has more than one edge coupling extension ( 13 ) and more than one edge coupling recess ( 39 ) at its tips and the main body ( 2 ) comprises an edge socket ( 14 ) in which the edge ( 10 ) is located wherein the edge socket ( 14 ) comprises an edge coupling extension ( 13 ) suitable to edge socket coupling recess ( 18 ), and edge coupling projections ( 17 ) suitable to the edge piece coupling recesses ( 39 ) such that the edge coupling extension ( 13 ) fits into edge socket coupling recess ( 18 ) and edge coupling projections ( 17 ) fit into edge piece coupling recesses ( 39 ).