Welded trellis panels fixing device, has blocking wedge equipped with tapped hole to engage wedge on screw such that sides of slit are tightened between wedge placed inside post section and jaw placed outside section

摘要

The device has a jaw (2) equipped with a stirrup constituted of prongs of width less than a slit of a section of a post. Another jaw (9) moves between the prongs. A screw (4) brings the jaws together or moves them away. A blocking wedge is equipped with a tapped hole to engage the wedge on the screw such that sides of the slit are tightened between the wedge placed inside the section and the jaw (9) placed outside the section.