Heated sliding window assembly

Patent metadata

Field	Value
Publication number	US-9624707-B2
Application number	US-33799008-A
Country	US
Kind code	B2
Filing date	Dec 18, 2008
Priority date	Dec 18, 2008
Publication date	Apr 18, 2017
Grant date	Apr 18, 2017

Abstract

A heated sliding window assembly includes at least one fixed window. A rail is attached to the fixed window. A sliding window is moveable along the rail between open and closed positions. The sliding window includes a heater grid and an electrical contact. A conductive member is attached to the at least one fixed window. The conductive member provides electrical coupling between the conductive member and the electrical contact through the entire movement range of the sliding window between the open and closed positions for providing current to the heater grid.

First claim

The invention claimed is:

1. A heated sliding window assembly comprising:
at least one fixed window positioned on a back of a vehicle;
a rail attached to the fixed window;
a sliding window positioned on the back of the vehicle, the sliding window moveable along the rail between open and closed positions, the sliding window including a first heater grid directly attached to a glass of the sliding window and electrical contacts attached to the sliding window;
the at least one fixed window includes a second heater grid attached thereto;
electrically conductive members mounted on the at least one fixed window, the conductive members providing sliding electrical couplings with the electrical contacts by physically slidingly engaging the sliding window electrical contacts through the entire movement range of the sliding window between the open and closed positions for providing current to the first heater grid and providing current to the second heater grid.

2. The heated sliding window assembly of claim 1 wherein the first heater grid and the second heater grid are connected in series.

3. The heated sliding window assembly of claim 1 including a frame the rail and the at least one fixed window attached to the frame.

4. The heated sliding window assembly of claim 1 including a guide bracket positioned in a channel formed in the rail, the guide bracket having a slot formed therein, the slot receiving the sliding window.

5. The heated sliding window assembly of claim 1 wherein the conductive members comprise a pair of spaced apart metal strips.

6. The heated sliding window assembly of claim 5 wherein the electrical contacts comprise a pair of leads attached to the sliding window, the pair of leads aligned with and contacting the pair of spaced apart metal strips.

7. The heated sliding window assembly of claim 6 wherein the pair of leads are electrically connected to the first heater grid.

8. The heated sliding window assembly of claim 7 wherein the pair of spaced apart metal strips are electrically connected to the second heater grid.

9. The heated sliding window assembly of claim 1 including a cover attached to the sliding window and protecting the electrical contacts.

10. A heated sliding window assembly comprising:
at least one fixed window positioned on a back of a vehicle;
a sliding window positioned on the back of the vehicle, the sliding window moveable relative to the fixed window between open and closed positions, the sliding window including a first heater grid directly attached to a glass of the sliding window;
the at least one fixed window includes a second heater grid attached thereto;
electrically conductive members mounted on the at least one fixed window, the conductive members slidingly electrically physically coupling to attached to the sliding window by physically slidingly engaging the electrical contacts through the entire movement range of the sliding window between the open and closed positions for providing current to the first heater grid and providing current to the second heater grid.

11. The heated sliding window assembly of claim 10 wherein the first heater grid and the second heater grid are connected in series.

12. The heated sliding window assembly of claim 11 wherein the conductive members comprise a pair of spaced apart metal strips.

13. The heated sliding window assembly of claim 12 wherein the electrical contacts comprise a pair of leads attached to the sliding window, the pair of leads aligned with and contacting the pair of spaced apart metal strips.

14. The heated sliding window assembly of claim 13 wherein the pair of leads are electrically connected to the first heater grid and wherein the pair of spaced apart metal strips are electrically connected to the second heater grid.

15. The heated sliding window assembly of claim 13 including a cover attached to the sliding window and protecting the electrical contacts.

16. A heated sliding window assembly comprising:
at least one fixed window positioned on a back of a vehicle;
a sliding window positioned on the back of the vehicle, the sliding window moveable relative to the fixed window, the sliding window moveable between open and closed positions, the sliding window including a first heater grid directly attached to a glass of the sliding window;
the at least one fixed window including a second heater grid directly attached to a glass of the at least one fixed window;
electrically conductive members mounted on the at least one fixed window, the conductive members physically coupled to sliding window electrical contacts attached to the sliding window, the conductive members slidingly electrically coupling the sliding window and the at least one fixed window by physically slidingly engaging the electrical contacts through the entire movement range of the sliding window between the open and closed positions for providing current to the first heater grid and the second heater grid.

Assignees

• Gipson Ronnie G
• Dufour William T
• Dura Operating Llc

Inventors

• Gipson Ronnie G
• Dufour William T

Classifications

• E05Y2900/148

  Windows · CPC title

• E05Y2800/104

  Heating · CPC title

• B60J1/1853

  horizontally in direction transverse to vehicle longitudinal axis · CPC title

• E05D15/0621 Primary

  Details, e.g. suspension or supporting guides (E05D15/0604, E05D15/08 - E05D15/14 take precedence) · CPC title