Patent ID: 11952820
Assignee: MAGNA MIRRORS OF AMERICA, INC.
Field: Civil engineering (Other fields)
Classification: CPC E  B  H | IPC B  E  H

Claim 6:
7. A vehicular slider window assembly, the vehicular slider window assembly comprising:
a frame portion having an upper rail and a lower rail;
a fixed window panel that is fixed relative to the frame portion, the fixed window panel at least in part defining an opening;
a movable window panel that is movable along the upper rail and the lower rail, wherein the movable window panel is movable between a closed position, where the movable window panel is disposed at the opening, and an opened position, where the movable window panel is disposed at least partially along the fixed window panel;
a drive system operable to move the movable window panel along a curved path of travel between the opened position and the closed position, wherein the drive system comprises (i) a housing attached at the fixed window panel, (ii) a drive motor disposed in the housing, (iii) a threaded shaft disposed in the housing and rotatably driven by the drive motor, (iv) a connecting element having a threaded body that threadedly receives the threaded shaft therethrough, (v) a window connector that is affixed to the movable window panel and that pivotally connects to the connecting element, and (vi) an electrical connector disposed at an end of the housing for electrically connecting to a vehicle wire harness when the vehicular slider window assembly is mounted at a vehicle;
wherein a first heater grid is disposed on the fixed window panel and a second heater grid is disposed on the movable window panel;
wherein the first and second heater grids are electrically connected to the electrical connector, and wherein the vehicle wire harness electrically connects to the drive motor and the first and second heater grids via electrical connection to the electrical connector at the end of the housing of the drive system;
wherein rotation of the threaded shaft imparts a translational movement of the connecting element along a longitudinal axis of the threaded shaft to move the movable window panel along the curved path of travel between the opened and closed positions;
wherein the window connector pivotally connects to the connecting element via a ball-and-socket connection, and wherein the movable window panel moves along the curved path of travel together and in tandem with translational movement of the connecting element and the window connector;
wherein, as the connecting element translates along the longitudinal axis of the threaded shaft to move the movable window panel along the curved path of travel, the connecting element and the window connector pivot relative to one another via the ball-and-socket connection to accommodate non-parallel movement of the connecting element and the window connector; and
wherein a portion of the threaded body engages the housing to limit rotation of the threaded body about the threaded shaft while allowing for translational movement of the threaded body along the threaded shaft.