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1. 发明公开

EP1495175A1 BALASTGEWICHT F R WASCHMASCHINEN 审中-公开
标题翻译：洗衣机配重块
公开(公告)号：EP1495175A1
公开(公告)日：2005-01-12
申请号：EP03745752.0
申请日：2003-04-03
申请人： Wirthwein AG
发明人： WIRTHWEIN, Udo , KAULBERSCH, Otto , KREUZIGER, Ute
IPC分类号： D06F37/20 , D06F37/26
CPC分类号： D06F37/262 , D06F37/265
摘要： 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.

2. 发明公开

EP1673501A2 LAUGENBEHÄLTER FÜR WASCHMASCHINEN ODER TROCKNER AUS KUNSTSTOFF 审中-公开
标题翻译：酒类容器洗衣机和烘干机塑料
公开(公告)号：EP1673501A2
公开(公告)日：2006-06-28
申请号：EP04787052.2
申请日：2004-09-29
申请人： Wirthwein AG
发明人： KAULBERSCH, Otto , KREUZIGER, Ute , SAUERWALD, Ulf
IPC分类号： D06F37/26 , B29C70/06
CPC分类号： D06F37/262 , D06F37/264 , D06F37/269
摘要： The invention relates to a plastic container for a washing machine or a tumble drier, in which a drivable drum comprising an essentially horizontal shaft can be mounted. Said container comprises a wall with at least one front wall provided with a plurality of radial and concentric reinforcing ribs, the bearings having a seat in a housing that is positively arranged in the front wall. The invention also relates to the specific use of a glass-fibre reinforced polyamide for bearings of a drum in washing machines or tumble dryers, and to the specific use of a high tensile strength, glass-fibre reinforced polyamide for the bearing housing of a drum in washing machines or tumble dryers. The front wall in the region of the housing, that is embodied as a bush with a shoulder, is provided with a plurality of reinforcing ribs extending concentrically to the axis of the shaft of the drum and a plurality of reinforcing ribs extending radially away from the axis, said reinforcing ribs being used to support the separately produced bearing-receiving housing that can be screwed to the front wall. The housing together with a complementary reinforcing rib of the front wall forms a press fit at least in the region of the seat of the rolling bearing or the bush part.

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