Window glass down stop stabilizer for a vehicle door
View Patent ↗A vehicle door is disclosed that has a movable window and a window regulator including a regulator rail and a regulator slider slidably mounted on the regulator rail and engaging the window for movement between a closed position and a fully open position. The door also has a window down stop stabilizer assembly including a position detecting assembly that detects when the window is in the fully open position, a bumper movable between a first position spaced from the window and a second position in contact with the window, and a bumper actuator that moves the bumper into and out of contact with the window. When the window is in the fully open position, the bumper actuator will move the bumper into the second position and when the window is not in the fully open position, the bumper actuator will move the bumper into the first position.
1. A method of stabilizing a window in a vehicle door when the window is in a fully open position, the window having a bottom edge and a pair of sides extending upward from the bottom edge, the method comprising the steps of:
(a) moving the window toward a fully open position;
(b) detecting when the window is at or adjacent to the fully open position;
(c) moving a bumper into contact with one of the sides of the window at a location spaced from the bottom edge when the window is detected as being at or adjacent to the fully open position; and
(d) moving the bumper out of contact with the window when the window is moved away from being at or adjacent to the fully open position.
2. The method of claim 1 wherein step (b) is further defined by monitoring a position of a motor that causes the window to move up and down, and determining a window position based on the position of the motor.
3. The method of claim 1 wherein step (c) is further defined by actuating an electronic actuator that telescopically slides the bumper into contact with the window.
4. The method of claim 1 wherein step (b) is further defined by positioning a switch to be contacted by a regulator slider when the window is at or adjacent to the fully open position.
5. The method of claim 1 wherein step (b) is further defined by moving the window with a regulator slider, and engaging the regulator slider with a lever that is pivotally mounted to a regulator rail, causing the lever to pivot when the window is at or adjacent to the fully open position.
6. The method of claim 5 wherein step (c) is further defined by connecting a rod between the lever and a bell crank that supports the bumper, and transferring a pivoting motion of the lever to the bell crank via the rod to thereby move the bumper into contact with the window.
7. The method of claim 5 wherein step (c) is further defined by connecting a cable between the lever and a bell crank that supports the bumper, and transferring a pivoting motion of the lever to the bell crank via the cable to thereby move the bumper into contact with the window.
8. The method of claim 1 wherein step (d) is further defined by providing a spring that biases the bumper away from the window.