Abstract: A roller table comprising a plurality of equidistant hollow metal or ceramic rollers, at the drive end of each one there being provided a friction clutch device, from the driven element of which there branch means for rotating the roller, together with retention means for this latter which are arranged to prevent its withdrawal from the respective firing tunnel.
Abstract: An improved machine for loading and unloading ceramic material on to and from stake trucks comprises a vertically moving slide of L configuration in plan view; from one of the sides of the L there branches a plurality of cantilevered motorized rollers to form a roller surface, while the other side of the L supports a horizontal roller table with parallel rollers coplanar with the preceding; said roller table can be raised and lowered slightly relative to the slide in order to lie at a higher and lower level than two belts.
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