the charge moving in a circular or arcuate path

Full Title

Furnaces through which the charge is moved mechanically, e.g. of tunnel type (rotary-drum furnaces with means for agitating or moving the charge F27B7/14); Similar furnaces in which the charge moves by gravity > characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment (for treating continuous lengths of work F27B9/28) > the charge moving in a circular or arcuate path

Child Classifications

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• F27B 9/18 under the action of scrapers or pushers