D - Textiles – Paper – 06 – F
Patent
D - Textiles, Paper
06
F
D06F 37/20 (2006.01) D06F 37/26 (2006.01)
Patent
CA 2481439
The invention relates to a washing machine comprising parts that are mounted in a manner that permits them to oscillate, particularly washing machine tubs, on which ballast bodies are fixed. The ballast body (1) is approximately shaped like a ring or ring segment with a selectable cross-sectional thickness and comprises, on at least one circular arc, a number of recesses (11, 11', 11'', 15) and/or openings whose surfaces on points of contact are complementary to corresponding outer contours (232, 242) of fixing elements (23, 24) on the part. The ballast body (1) is preferably made of plastic and ferrous material, which is shaped by injection molding a thermoplastic material, which contains significant proportions of filling material consisting of hematite and/or magnetite, in order to form a ballast body (1) having a density > 2.4 g/cm3.
L'invention concerne un lave-linge comportant des éléments montés oscillants, notamment des réceptacles pour lessive, sur lesquels sont fixés des poids de lestage. Le corps de lestage (1) a approximativement la forme d'un anneau ou d'une section en anneau de cercle dont l'épaisseur de section transversale peut être choisie et présente sur au moins un arc de cercle, plusieurs évidements (11, 11', 11'', 15) et/ou passages, dont les surfaces sont conçues au niveau de points de contact, de manière complémentaire à des contours extérieurs correspondants (232, 234) d'éléments de fixation (23, 24) sur l'élément constitutif. Le corps de lestage (1) se compose de préférence de matière plastique et de produit ferreux, obtenus par moulage par injection de manière à former un corps de lestage (1) de masse volumique >2,4 g/cm?3¿ à base de matière thermoplastique avec des charges fondamentales en hématite et/ou en magnétite.
Kaulbersch Otto
Kreuziger Ute
Wirthwein Udo
Riches Mckenzie & Herbert Llp
Wirthwein Ag
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