Solid stop leaf spring

1. A piston plate stop for a torque converter, comprising:

a first end for a flexible connection element, said first end arranged to directly connect to a piston plate for said torque converter;

a second end for the flexible connection element, said second end arranged to directly connect to a cover for said torque converter; and,

a stop for the flexible connection element extending from the second end, wherein:

the stop is for contacting a portion of the piston plate facing away from the cover to restrict axial movement of said piston plate; and,

the first end, the second end, and the stop are formed from a single piece of material.

2. The piston plate stop of claim 1 , wherein said flexible connection element comprises a leaf spring.

3. The piston plate stop of claim 1 , wherein said stop further comprises an appendage on said flexible connection element proximate said second end.

4. The piston plate stop of claim 1 , wherein said stop is arranged to prevent contact between said piston plate and a turbine hub for said torque converter.

5. The piston plate stop of claim 1 , wherein said piston plate further comprises an axial surface disposed axially opposite said cover and said stop is positioned to contact said axial surface.

6. A torque converter, comprising:

a piston plate;

a cover; and,

at least one flexible connection element, wherein:

a first end of the at least one flexible connection device is directly connected to said piston plate;

a second end of the at least one flexible connection device is directly connected to said cover;

the second end includes a stop extending from the second stop in an axial direction defined as being from the cover toward the piston plate;

the stop includes a tab disposed beyond the piston plate in the axial direction;

the piston plate is axially displaceable away from the portion of the stop; and,

for displacement of the piston plate away from the cover, the tab engages the piston plate to limit axial displacement of said piston plate away from said cover.

7. The torque converter of claim 6 , wherein said tab has a bend that displaces said tab to contact an axial surface of said piston plate proximate an outer circumference of said piston plate.

8. The torque converter of claim 7 , wherein said axial surface of said piston plate is opposite said cover.

9. The torque converter of claim 7 , wherein said contact occurs when said torque converter is in a release state.

10. The torque converter of claim 7 , wherein said tab has a bend that positions a distal portion of said tab in axial alignment with an axial surface of said piston plate.

11. The torque converter of claim 10 , wherein said distal portion of said tab prevents axial displacement of said piston plate past said tab.

12. The torque converter of claim 6 , wherein said torque converter comprises a turbine hub and wherein said stop limits axial displacement of said piston plate to prevent contact with said turbine hub.

13. The torque converter of claim 6 , wherein said flexible connection element comprises a leaf spring.

14. A torque converter, comprising:

a piston plate;

a cover; and,

a plurality of flexible connection elements with respective first and second ends directly connected to said piston plate and to said cover, respectively, wherein:

the second end is radially outward of a portion of an outer circumference of the piston plate radially aligned with the second end;

each flexible connection element includes a radially inwardly facing side and a radially outwardly facing side;

the second end includes a stop extending from the second stop in an axial direction defined as being from the cover toward the piston plate;

the stop includes a bent section at least partially disposed beyond the piston plate in the axial direction;

from a point continuous with the second end to a distal end of the bent section, the bent section extends away from the first end in a circumferential direction;

the bent section extends radially inward beyond the radially inwardly facing side;

the piston plate is axially displaceable away from the bent section of the stop; and,

for displacement of the piston away from the cover, the bent section contacts said piston plate to prevent axial displacement of said piston plate beyond said bent section.

15. The torque converter of claim 14 , wherein said bent section contacts said piston plate proximate an outer circumference of said piston plate.

16. The torque converter of claim 14 , wherein said contact occurs on an axial surface of said piston plate.

17. The torque converter of claim 14 , wherein said flexible connection element comprises a leaf spring.