Cable pulley fastener and method of fastening a cable pulley for a window lifter of a vehicle

1. A pulley stud for a window regulator, comprising:

an upper head portion;

a shaft portion;

a first mounting portion;

a second mounting portion, wherein the first mounting portion has an anti-rotation portion located on a portion of a periphery of the first mounting portion, and wherein the anti-rotation portion is a flat surface and the first mounting portion has a groove located on another circular portion of the periphery of the first mounting portion.

2. The pulley stud as in claim 1 , wherein the second mounting portion has a plurality of threads configured to threadingly engage a threaded nut or threaded opening or threadingly receive a screw.

3. The pulley stud as in claim 1 , wherein the first mounting portion is configured to snap-fittingly engage an opening of a guide rail of the window regulator.

4. A window regulator, comprising:

a guide rail; and

a pulley rotationally mounted to the guide rail via a pulley stud, wherein the pulley stud is snap fittingly secured to the guide rail, wherein the pulley stud further comprises:

an upper head portion;

a shaft portion;

a first mounting portion; and

a second mounting portion, wherein the first mounting portion has an anti-rotation portion located on a portion of a periphery of the first mounting portion.

5. The pulley stud as in claim 4 , wherein the first mounting portion is configured to snap-fittingly engage an opening of a guide rail of the window regulator.

6. The window regulator as in claim 5 , wherein the anti-rotation portion is configured to engage a straight edge surface of an opening in the guide rail.

7. The window regulator as in claim 6 , wherein the guide rail further comprises a single tab or a plurality of tabs configured to engage the first mounting portion when the first mounting portion is secured to the guide rail.

8. The window regulator as in claim 7 , wherein the single tab or the plurality of tabs are formed out a flexible material that has resilient qualities.

9. The window regulator as in claim 5 , wherein the guide rail is formed from plastic.

10. The window regulator as in claim 5 , wherein the second mounting portion is configured to secure the guide rail to a door panel and wherein the second mounting portion extends from the guide rail when the pulley stud is secured to the guide rail.

11. The window regulator as in claim 5 , wherein the second mounting portion has a plurality of threads configured to threadingly engage a threaded nut.

12. The window regulator as in claim 11 , wherein at least a non-revolutionary wall defines a portion of an opening and the non-revolutionary wall is force mounted into engagement with the pulley stud when the first mounting portion is inserted into the opening.

13. A method of mounting a pulley to a guide rail of a window regulator, comprising:

locating the pulley on a shaft portion of a pulley stud;

inserting a first mounting portion of the pulley stud into an opening of the guide rail such that the pulley stud snap fittingly engages the guide rail, wherein the first mounting portion has an anti-rotation portion located on a portion of a periphery of the first mounting portion.

14. The method as in claim 13 , wherein the guide rail is formed from plastic.

15. The method as in claim 13 , wherein the first mounting portion has a groove located on another portion of the periphery of the first mounting portion.

16. The method as in claim 13 , wherein the pulley stud has a second mounting portion that has a plurality of threads configured to threadingly engage a threaded nut.

17. The method as in claim 13 , wherein the anti-rotation portion is a flat surface and the guide rail has a plurality of tabs configured to engage the first mounting portion when the first mounting portion is secured to the guide rail.