FIELD: manufacturing technology.
SUBSTANCE: invention relates to an improved belt and tread drum comprising an improved segment. Segments are mounted in side-by-side relationship about a central axis for radial movement inwardly and outwardly with respect to the central axis and include arcuate outer surfaces that collectively define an outer circumferential working surface of the drum. Segments each define an arcuate outer surface defining a circumferential dimension, the outer surface having varied curvature along the circumferential dimension.
EFFECT: invention provides improved performance characteristics of the resulting products.
16 cl, 10 dwg
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