(57) The aim of the invention is to provide a mechanism for easily, rapidly and accurately
vertically repositioning a dropped leaf of a door or gate and which acts as a stable
fixing for a wheel assembly (R) which is fitted to provide support and reduce friction.
The mechanism is constituted by an upper part (1) to be fixed to the projecting edge
of the dropped leaf, with a lower part (2) coupled for vertical sliding, once mounted
for operation, relative to the upper part (1), and carrying beneath it a plate suitable
for fixing the wheel assembly (R); the sliding which determines the adjustment of
the leaf is achieved by means of a screw (3) which, once engaged in a threaded female
element (4) fixed to one part (1, 2) presses on the other, moving it apart.
|
|
