E - Fixed Constructions – 05 – F
Patent
E - Fixed Constructions
05
F
E05F 11/48 (2006.01)
Patent
CA 2513008
A window regulator, e.g., for a vehicle window, which includes opposing block and pulley arrangements that interact via a lift pulley (36) mounted to a lift plate (16) that slides along a rail (22). Operative movement of a crank assembly (44) in a first sense tensions a cable (32a) to move the lift plate (16) towards a first end (34a) of the rail (22), and operative movement of the crank assembly (44) in a second sense, opposite the first sense, tensions a cable (32b) to move the lift plate (16) towards a second end (34b) of the rail (22). The regulator enables the reduction of the operating torque requirements without affecting the packaging of the crank assembly.
L'invention concerne un lève-glace, par exemple d'une vitre de véhicule, qui comporte des dispositifs de bloc et de poulie opposés interagissant par le biais d'une poulie de levage (36) solidaire d'une plaque de levage (16) qui glisse le long d'un rail (22). Le déplacement d'un renvoi (44) dans un premier sens tend un câble (32a) de manière à lever la plaque de levage (16) en direction d'une première extrémité (34a) du rail (22), et le déplacement du renvoi (44) dans un second sens, opposé au premier sens, tend le câble (32b) de manière à déplacer la plaque de levage (16) en direction d'une seconde extrémité (34b) du rail (22). Le régulateur permet de réduire les exigences du couple de travail sans pour autant affecter le conditionnement du renvoi.
Intier Automotive Closures Inc.
Porat Alex
LandOfFree
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