CLEANING DEVICE

文件类型：PDF文档
文件大小：1119K
FIELD : machine building. SUBSTANCE : cleaning device contains a separation device to remove dirt from flow of contaminated fluid, and a roll assembly in contact with floor, having main casing, and pair of wheels in contact with the floor. The most rare point of the separation device is on same line with centre of wheels or behind it in rare direction. EFFECT : improved design. 12 cl, 15 dwg