Driven plate with intermediate plate centering guide

1. A torque converter turbine damper assembly rotatable about a rotational axis, comprising:

a turbine mounted driven plate including a driven plate flange extending circumferentially and axially, the driven plate flange having a first external radius, and torque transmitting, driven plate tabs radially extending beyond said first external radius;

an intermediate plate including a radially inwardly directed annular groove formed around a circumference of said intermediate plate, said intermediate plate having a second external radius exceeding said first external radius, said groove further including radially inwardly directed torque receiving intermediate plate tabs; and

elastic drive elements interposed rotationally between said driven plate and said intermediate plate, and residing in a series of circumferential cavities defined, in part, by said driven plate flange and said inwardly directed groove, respectively;

said driven plate tabs, provided on said drive plate, drive said intermediate plate tabs, provided on said intermediate plate, through said interposed elastic drive elements, and said intermediate plate tabs radially overlie said driven plate flange and rotationally center said intermediate plate with respect to said driven plate.

2. The turbine damper assembly as in claim 1 , wherein each of said driven plate and said intermediate plate comprises a stamped metallic construction.

3. The turbine damper assembly, as in claim 1 , wherein each of said intermediate plate tabs has a radially inwardly directed U-shaped profile; and wherein a radially inward portion of said U- shaped profile slidingly contacts said driven plate flange.

4. The turbine damper assembly, as in claim 1 , wherein said elastic drive elements comprise wound springs.

5. The torque converter turbine damper assembly as in claim 1 , wherein said driven plate flange extends axially only in the direction of said rotational axis.

6. A turbine damper assembly rotatable about a rotational axis, comprising:

a stamped, turbine mounted driven plate including a stamped driven plate flange extending circumferentially and axially, the driven plate flange having a first external radius, and torque transmitting, stamped driven plate tabs radially extending beyond said first external radius;

a stamped intermediate plate including a radially inwardly directed annular groove formed around a circumference of said intermediate plate, said intermediate plate having a second external radius exceeding said first external radius, said groove further including radially inwardly directed torque receiving U-shaped intermediate plate tabs; and

elastic drive elements interposed rotationally between said driven plate and said intermediate plate and residing in a series of circumferential cavities defined, in part, by said driven plate flange and said inwardly directed groove, respectively;

said driven plate tabs, formed on said driven plate, drive said intermediate plate tabs, formed on said intermediate plate, through spring seats associated with each of said interposed elastic drive elements, and said U-shaped intermediate plate tabs radially overlie said driven plate flange and rotationally center said intermediate plate with respect to said driven plate.

7. The turbine damper assembly, as in claim 6 , wherein said elastic drive elements comprise wound springs.

8. The turbine assembly, as in claim 6 , wherein said U-shaped intermediate plate tabs slidingly contact said driven plate flange along radially inward portions of said U-shaped intermediate plate tabs.

9. The turbine damper assembly as in claim 6 , wherein each of said driven plate and said intermediate plate comprises a stamped metallic construction.

10. The turbine damper assembly as in claim 6 , wherein said driven plate flange extends axially only in the direction of said rotational axis.

11. A turbine damper assembly rotatable about a rotational axis, comprising:

a substantially annular turbine mounted driven plate including a circumferentially and axially extended driven plate flange having a first external radius, and torque transmitting driven plate tabs radially extending beyond said first external radius;

a substantially annular intermediate plate including a radially inwardly directed annular groove formed around a circumference of said intermediate plate, said intermediate plate having a second external radius exceeding said first external radius, said groove further including radially inwardly directed torque receiving intermediate plate tabs; and

wound spring elastic drive elements interposed rotationally between said driven plate and said intermediate plate, and residing in a series of circumferential cavities defined, in part, by said driven plate flange and said inwardly directed groove, respectively;

said driven plate tabs, provided on said drive plate, drive said intermediate plate tabs, provided on said intermediate plate, through said interposed wound spring elastic drive elements, and said intermediate plate tabs radially overlie said driven plate flange and rotationally center said intermediate plate with respect to said driven plate.

12. The damper assembly, as in claim 11 , wherein said intermediate plate tabs have U-shaped profiles; and wherein radially inward portions of said U-shaped profiles slidingly contact said driven plate flange.

13. The turbine damper assembly as in claim 11 , wherein each of said driven plate and said intermediate plate comprises a stamped metallic construction.

14. The turbine damper assembly as in claim 11 , wherein said driven plate flange extends axially only in the direction of said rotational axis.