Brevetti Apulia Research Gate

Isolatore sismico

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Abstract

Seismic isolator (1) comprising at least a first cradle (11/12) and a second cradle (12/13), the cradles being positioned one over the other, each cradle housing respectively a first (R1A - R1C) and a second (R2A - R2C) group of rollers, wherein axes of rotation of the rollers of the first group are mutually parallel and lying in a first plane, wherein axes of rotation of the rollers of the second group are mutually parallel and lying in a second plane parallel to the first plane, and wherein the axes of rotation of the rollers of the first group are offset with respect to the axes of rotation of the rollers of the second group.