Patent ID: 7055284

Claim:
A window regulator, including: a bent window having a concave side, a threaded shaft rotatably supported by supporting means associated with a motor vehicle door in a lower zone of a space defined by said door in which the bent window is slidable, said threaded shaft being arranged, in the installed condition, on the concave side of the window and extending along a director generally parallel to a general sliding direction of the window, control means for controlling bidirectional rotation of the threaded shaft, a nut screw engaging the threaded shaft, and movable up and down along the shaft as a consequence of the rotation of the shaft, a driving member adapted to be fastened to a lower zone of the window, and means for interconnecting the nut screw and the driving member, said interconnecting means comprising at least one rigid connecting rod having a first end articulated to the nut screw by a first pin and a second end articulated to the driving member by a second pin, so that the connecting rod is able to assume a variable tilt with respect to the threaded shaft as a result of a change in the distance between the driving member and the nut screw, wherein the nut screw comprises an auxiliary appendage extending towards the window, from which said first pin extends for supporting the articulation of said first end of said connecting rod thereon, said second pin being parallel to said first pin, said connecting rod having an arched slit having a radius which is concentric with said first pin and in which a reference pin, parallel to said first pin, is slidably engaged.