Mounting plate pair for the fastening of hinge arms of furniture hinges or similar

A mounting plate pair for the fastening of hinge arms of furniture hinges or similar, comprising

• two base plates (1) with cylindrical extensions (5, 6) standing at right-angles on these and provided with boreholes (3, 4) and able to be fitted from opposite sides into through-holes (7, 8) of a wall (9), and
• two top plates (20) overlapping or covering at least in part each of the base plates (1), the top plates (20) being provided with fastening means (44) for securing the hinge arms, the top plates (20) each comprising oblong fastening holes (27, 28) arranged lengthways on a common center line (29) and into which screws (34, 40) comprising a longer screw (34) and a shorter screw (40) gripping in the boreholes (3, 4) of the extensions (5, 6) can be screwed, of which the longer screw (34) in each case penetrates through one of the boreholes (3) of the first base plate (1) and enters the other of the boreholes (4) of the oppositely-arranged second base plate (1) in the screwed-in state,
• wherein in the screwed-in state, one of the extensions (5, 6) of the first base plate (1) and one of the extensions (6, 5) of the oppositely-arranged second base plate (1) are in alignment in one of said through-holes (7, 8), thus forming an extension-pair, and
• the extensions (5, 6) of each extension-pair are braceable to one another by means of the first, longer screw (34) inserted from the side of the first base plate (1), while the second, shorter screw (40) inserted from the side of the oppositely-arranged second base plate (1) serves to fix the therewith associated top plate (20) to the second base plate (1).