Vehicle window opening/closing device

Details Vehicle window opening/closing device Vehicle window opening/closing device

E - Fixed Constructions

05

F

E05F 11/38 (2006.01) B60J 1/17 (2006.01) E05F 11/44 (2006.01)

Patent

CA 2204322

In a vehicle window opening/closing device for opening and closing a window glass by link action executed by a sector gear reciprocatingly swung by rotation of a pinion gear, a lift arm and a coupling link, when the window glass is in its fully-closed-state, the journaling point at which the coupling link is supported by the sector gear is set to cross a fulcrum in the positional relationship between the sector gear and the coupling link, whereas a regulation portion composed of a regulating piece and a regulated piece is provided between the sector gear and the coupling link to thereby regulate movement of the coupling link in a beyond-fulcrum-direction across the fully-closed-state. With this arrangement, the size of the device is not increased when a mechanism for locking the window glass when it is fully closed is attained.

Dans un mécanisme lève-vitre articulé d'automobile composé d'un secteur denté à mouvement alternatif entraîné par un pignon, d'un bras de relevage et d'une biellette d'accouplement, l'axe de pivotement de la biellette d'accouplement sur le secteur denté traverse, lorsque la vitre est complètement relevée, la droite formée par l'alignement des axes de pivotement du secteur denté, de la biellette d'accouplement sur le secteur denté et de la biellette d'accouplement sur le bras de relevage, tandis qu'un partie régulatrice composée d'une pièce de régulation et d'une pièce régulée entre le secteur denté et la biellette d'accouplement restreint le mouvement de dépassement décrit ci-haut. Selon cet agencement, l'encombrement du mécanisme n'augmente pas lorsque la position de verrouillage de la vitre en position complètement fermée est atteinte.

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