Method for manufacturing a sandwich construction with highly resilient conductive cores and resulting sandwich construction

摘要

A sandwich panel with conductive cores (10,12) interposed between layers (14,16,18) of foam insulating material, particularly of polyurethane, supporting elements (22) provided with at least one pin (26) for connection to the cores, particularly lamps (24) supplied with electrical energy by these cores connected to a source of current, characterized in that the insulating foam material has an elasticity threshold at least equal to the maximum pressure exerted by one of the pins of an element (22) inserted in the foam.