Patent ID: 8671628

Claim:
A spacing/levelling device ( 10 ) for laying slabs (P) for cladding laying surfaces, the device ( 10 ) comprising a base ( 20 ), positionable below the laying surface of at least two adjacent and flanked slabs (P) with respect to a flanking direction (A), from which at least a separator element ( 30 ) projects, suitable for contacting at least a portion of facing flanks of the at least two slabs (P) and a presser ( 40 ) associated to the separator element ( 30 ) and configured to act on the visible surfaces of the slabs (P) to press the slabs (P) towards the base ( 20 ) in such a way to level the slabs (P), the device ( 10 ) further comprising at least a corner spacer ( 50 ) which projects from the base ( 20 ), squared with respect to the separator element ( 30 ) and destined to come into contact with flanks that are perpendicular to the facing flanks of the slabs (P) for alignment thereof along a direction (D) that is perpendicular to the flanking direction (A), wherein in a plan view the separator element ( 30 ) and the at least a corner spacer ( 50 ) are arranged in a cross, the corner spacer ( 50 ) being mobile between a raised position, in which the corner spacer ( 50 ) projects superiorly of the base ( 20 ), and a lowered position, in which a majority thereof is at least partly contained within a majority of the base ( 20 ).