Schaeffler Technologies Ag & Co .kg

Long Souers

Drew Hilty

Michael Hodge

Jordan Geiser

Jorge Arturo Martinez Torres

A hybrid module includes a rotor carrier including an axially extending portion. The hybrid module further includes a torque converter assembly having an impeller. The impeller includes an impeller shell non-rotatably connected to the axially extending portion. The impeller shell includes a row of slots extending axially through the impeller shell. The hybrid module further includes a resolver assembly having a resolver carrier. The resolver carrier includes a plurality of tabs circumferentially spaced from each other. Each of the tabs being arranged to engage one respective slot of the impeller shell.

Resolver assembly for hybrid module

A torque converter, including: a cover arranged to receive torque; an impeller; a turbine; a stator; and a lock-up clutch including a piston plate, a first plate, a second plate axially disposed between the cover and the first plate, and a rivet non-rotatably connecting the first plate to the second plate, the rivet being a component distinct from the first plate and the second plate. The cover and the piston plate define at least a portion of a first pressure chamber. The first plate and the second plate define at least a portion of a second pressure chamber. The first pressure chamber and the second pressure chamber are arranged to receive and expel a fluid to axially displace the piston plate to open and close the lock-up clutch.

Torque converter with rivet connected stacked plates for a lock-up clutch

A torque converter includes a front cover configured to receive a torque. The torque converter further includes an impeller having an impeller shell non-rotatably connected to the front cover. The torque converter further includes a turbine in fluid communication with the impeller and including a turbine shell. The torque converter further includes a stator disposed axially between the impeller and the turbine. The torque converter further includes a one-way clutch disposed within the stator. The torque converter further includes a side plate axially disposed between the one-way clutch and the turbine shell. The side plate is configured to retain the one-way clutch within the stator. The turbine shell includes a post configured to axially constrain the side plate.

Torque converter with turbine post

A torque converter includes a cover, an impeller including an impeller shell connected to the cover, a turbine including a turbine shell and at least one turbine blade fixed to the turbine shell, a seal plate, wherein the seal plate located axially between the cover and the turbine shell, and a pilot hub connected to the seal plate utilizing a spline connection.

Method and apparatus of a connection between a pilot hub and seal plate

A torque converter includes an impeller and a turbine configured to fluidly couple with the impeller. A bypass clutch has a hydraulically actuated piston, an apply chamber, and a compensation chamber. A turbine hub is attached to the turbine and has an inner circumferential surface defining axially extending teeth configured to connect with a shaft. A flow-control sleeve is axially spaced from the turbine hub and has a radial tab portion attached to the turbine. The sleeve defines an orifice in fluid communication with the apply chamber or the compensation chamber.

Torque converter with flow-control sleeve

A torque converter includes a case and a bypass clutch having a plate rotationally fixed to the case and a friction disk having a friction material configured to engage with the plate to rotationally couple the friction disk to the plate when the bypass clutch is engaged. The friction disk includes a first circumferential connection surface having a plurality of alternating convex and concave arcuate segments. A drive plate includes a second circumferential connection surface having a plurality of alternating convex and concave arcuate segments. The first and second connection surfaces are in meshing engagement with the convex segments of the friction disk meshing with the concave segments of the drive plate and with the concave segments of the friction disk meshing with the convex segments of the drive plate.

Torque converter with wavy connection between damper and bypass clutch

A drive assembly for a motor vehicle drive train includes a shaft including a plurality of axially extending splines defining an outer circumferential surface, and a planet carrier non-rotatably fixed to the shaft by the axially extending splines. The planet carrier and the shaft are axially constrained with respect to each other by a radially inwardly extending material of the planet carrier axially contacting a radially extending surface of the shaft.

Planetary drive assembly and method of connecting a planet carrier to a splined part

A stator assembly of a torque converter includes a stator having circumferentially arranged blades, an inner ring, and projections circumferentially arranged around the inner ring and extending radially inward therefrom. An annular plate is circumscribed by the inner ring and has a plurality of attachment portions circumferentially arranged around an outer surface of the plate. Each of the attachment portions engages with an associated one of the projections and has a pair of spaced anti-rotation tabs that define a receptacle. The receptacle receives the associated one of the projections to prevent relative rotation between the stator and the plate.

Side plate to stator attachment for torque converter

A torque converter having a two-part turbine is provided. The torque converter includes an impeller rotatable about an axis. A turbine is axially spaced from the impeller and rotatable about the axis. The turbine includes a turbine shell and a turbine hub non-rotatably fixed to the turbine shell. In embodiments, the turbine hub and the turbine shell do not overlap in an axial face-to-face contacting relationship. In embodiments, the turbine hub and the turbine shell each terminate at an end surface that face one another in direct connection. The connection of the turbine hub and the turbine shell may be at a location of a bulge or apex of the turbine so as to inhibit turbine deflection of that location during operation of the torque converter.

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North Canton, OH, United States of America

Long Souers