Schaeffler Technologies Ag & Co .kg

David Lewis

Aditya Dattawadkar

David Burky

Scott Angel

Alfredo Perez Mitre Jimenez

Melissa Blischak

Keith Spore

In one aspect, a centering sleeve is disclosed herein that includes a hub defining a central opening extending in an axial direction between a first axial end and a second axial end. At least one of the first axial end or the second axial end includes a plurality of fluid grooves on an axially outer surface. Both the first axial end and the second axial end can include the plurality of fluid grooves.

Centering sleeve for torque converter assembly

A torque converter drive plate, comprising a drive stud that includes a head, and a drive plate that includes a single continuous layer of material extending from a front of the drive plate, around a radial surface of the drive plate, and to a back of the drive plate, wherein the drive stud is secured into a hole of the drive plate, wherein the back of the drive plate covers the head and is in contact with a surface of the head.

Press fit or clinch stud retention support feature without welding

A hydrodynamic thrust bearing for a torque converter comprising: an axis of rotation; a first radial thrust surface; a second radial surface, opposite the first radial thrust surface, including at least two axially protruding anti-rotation pins for preventing relative motion with one of either a stator assembly or an impeller once assembled; an inner circumferential surface defining an opening concentric with the axis of rotation; an outer circumferential surface; and, an axial retention means for attaching to the one of either a stator assembly or an impeller and including at least two resilient tabs, each tab comprising: a deflectable portion; a lockable portion; and, an axial portion having a first width and connecting the deflectable portion and the lockable portion. A torque converter having a hydrodynamic thrust bearing as described is also provided.

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Lexington, OH, United States of America

David Lewis