| 摘要 |
1516345 Washing-machines ITT INDUSTRIES INC 4 Sept 1975 [5 Sept 1974] 36485/75 Heading D1A The laundry drum of a washing, rinsing or drying machine is simplified in construction by consisting of plastics side walls 5 interlocking with a rim 4, also preferably of plastics, the rim having on its edges protrusions which engage in through-openings formed at spaced locations in the base of a groove in the inner face of the respective side walls. The side walls may have toothed rings 6 driven by a self-contained drive unit 7-9 or a friction drive may be used. |
