A window assembly for a vehicle, comprising a first drive, comprising a first stator and a first rotor arranged around the first stator; a mobile window, having a transversal edge and a first longitudinal edge and sliding between an open position where the transversal edge is positioned at a first longitudinal end of the first drive and the first longitudinal edge is positioned along the first drive, and a closed position where the transversal edge is positioned at a second longitudinal end of the first drive and where the first longitudinal edge is positioned past the first drive; and a first transmission mechanism, the mobile window being driven by the rotation of the first rotor, via the first transmission mechanism.

A composite driving mechanism for a vehicle including: a drive device for providing a driving force; a lifting drive assembly to transmit the driving force to a lifting mechanism; a cinching drive assembly to transmit the driving force to a cinching mechanism; and a switch assembly to engage with the drive device and selectively switch between a lifting drive position, in which the switch assembly only transmits the driving force to the lifting drive assembly, and a cinching drive position, in which the switch assembly only transmits the driving force to the cinching drive assembly. The switch assembly is located between the lifting drive assembly and the cinching drive assembly and separates them from each other. The composite driving mechanism has little impact on occupied spaces inside a door mechanism, vehicle assembly cost, and waterproof requirements of the mechanism, and does not significantly affect the sound performance of the vehicle.

A motorized window pane actuation mechanism for displacing a mobile window pane, comprising a static tubular pillar extending along a main axis on a side of a first pane zone; a rotating output tube mounted coaxially around the static tubular pillar; a rotating central shaft mounted coaxially inside the static tubular pillar; a rotary motor mounted coaxially inside the static tubular pillar and around the rotating central shaft to cause the rotation of the rotating central shaft with respect to the static tubular pillar; a connector for transmitting a rotary motion of the rotating central shaft to the rotating output tube; and a rotary-to-linear motion converter which is driven by the rotating output tube and drives the displacement of the mobile window pane.

An automatic window opening and closing apparatus for a vehicle includes a window frame fixed at a body chassis and configured to support a window to slide in a first direction. The automatic window opening and closing apparatus further includes: a guide rail formed on a side surface of the window frame and extending along the first direction, a slider guided and moved by the guide rail while allowing the window to reciprocate in the first direction, and an actuator configured to drive the slider.