Vane for headbox of paper, board or tissue machine, has pivot member element with longitudinally extending positioning hole(s) which is occupied by anchoring element which also occupies vane hole

A vane for a headbox of a paper, board or tissue machine, includes pivot member element having longitudinally extending positioning hole(s) which is occupied by an anchoring element which also occupies vane hole which allows a free linear movement of the pivot member element and the vane component in relation to each other. A vane for a headbox of a paper, board or tissue machine, comprises a vane component (2) having portions defining holes (5, 6b). A pivot member composed of pivot member elements (3a) is provided. Each pivot member element has portions defining holes. Anchoring elements (4) are provided connecting the pivot member elements to the vane component by passing through the holes in the vane component and the holes in the pivot member elements. Each pivot member element has positioning hole(s) which, when occupied by one of the anchoring elements which also occupies one of the vane holes, fixedly positions the vane component and the pivot member element in relation to each other. Each of the pivot member elements has longitudinally extending positioning hole(s) which is occupied by one of the anchoring elements which also occupies one of the vane holes which allows a free linear movement of the pivot member element and the vane component in relation to each other.