首页>
外国专利>
METHODS OF FORMING INWARDLY FLANGED CURVED MEMBERS AND/OR INWARDLY FLANGED CURVED MEMBERS
METHODS OF FORMING INWARDLY FLANGED CURVED MEMBERS AND/OR INWARDLY FLANGED CURVED MEMBERS
展开▼
机译:形成向内弯曲的杆件和/或向内弯曲的杆件的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Curved inwardly flanged members in the form of cylinders (1) or conical frusta have the flange (2) thereof formed by folding sheet material (24) about a plurality of fold lines (3,10) to form corrugations or castellations having sides (6) of triangular formation and diverging first frusta segments (11) and second frusta segments (4,16) lying on two diverging conical frusta or short height relative to diameter. Such cylinders and frusta have hubs (25,58) and comprise rotating drums suitable for laundry machines such as clothes washing machines and clothes driers.
展开▼