Dispositivo de transmisión de fuerza para una ventana, una puerta o similar

The invention relates to a length-adjustable force transmission assembly for a window, door or similar, comprising a first element and a second element. Both of said elements comprise connecting means and can be coupled together in selectable longitudinal positions. According to the invention, the connecting means (12,22) can be coupled together with the aid of a coupling member (16), such that the first element (19) is embodied as connecting means (22) comprising a plug-in bore (23) and the second element (20) is embodied as connecting means (12) comprising a longitudinal hole-like plug-in opening (10) provided with toothing (24) and that a connecting pin is embodied as a coupling member (16) comprising counter toothing (37). The connecting pin (14) is plugged in the longitudinal position predetermined by the plug-in bore (23) in the plug-in bore (23) and can selectively determine the longitudinal position in the plug-in opening (10) by the interconnection of the toothing (24) and counter toothing (37).