DEVICE FOR FASTENING PAINTING PANELS DURING THE PRODUCTION OF CONCRETE WALLS AND HAND TOOLS FOR THE IMPLEMENTATION OF SAID DEVICE

摘要

The invention relates to a fastening device for cladding panels when producing concrete walls characterized by being constituted by a helicoidal spring of constant diameter comprising three parts: a part of a screwdriver NOT LARGE AND CONSTANT; B.A MEDIAN SECTION WITH JOINING SPIERS; C.A PART WITH NO INTERMEDIATE ENDED BY A FLAT SPIRIT WITH BITEAUTEE END. / P P DEVICE APPLICABLE TO ATTACHING ENCLOSURE PANELS TO WALLS CONCRETE. / P