F27B2007/2213 - CPC Classification

Rotary-drum furnaces, i.e. horizontal or slightly inclined; Details, accessories, or equipment peculiar to rotary-drum furnaces; Rotary drums; Supports therefor; Bearing rings mounted floatingly on the drum

• F27B2007/222 » {the mounting comprising radially resilient elements, e.g. springs} 1
• F27B2007/2226 » {the mounting comprising elements to maintain the ring between series of abutments} 0