Device for correcting misalignment of anchor members of piece on its support

摘要

The alignment piece of an anchorage provided to fix a piece (2) onto a support (3) containing a drilling (4) at right angles to the surface of the piece (2) which rests on the support surface (3). From this surface projects a bolt or threaded stud (1) which passes through the drilling (4) of the piece (2) which may be mis-aligned and is clamped in place by a nut (12) and a washer (9) which cooperates with a circular alignment plate (5) provided with slot passing through the plate and of a width equal to the diameter of the holding down stud (1). This is done in a manner so that the relative position of the stud to the plate (5) can vary from a central position to a peripheral position near the edge of the plate (5). It is characterised in that part of the contact surface of the alignment plate (5) and of the washer (9) positioned under the nut (12) are provided with engaging grooves (8,10) which prevent any radial movement.