Abstract: A torque converter includes a front cover arranged to receive a torque and a lock-up clutch. The lock-up clutch includes a leaf spring, a piston, a first clutch plate, a second clutch plate, and an intermediate clutch plate. The leaf spring includes a base non-rotatably connected to the front cover and two legs extending from the base. The piston is non-rotatably connected to one of the legs. The first clutch plate and the second clutch plate are connected to each other. The first and second clutch plates each being disposed between the piston and front cover. The intermediate clutch plate is disposed between the first and second clutch plates and is non-rotatably connected to the other of the legs.

Abstract: A centrifugal pendulum absorber includes: a center plate arranged to receive a torque; a first pendulum connected to the center plate; and a second pendulum mass connected to the center plate and circumferentially aligned with the first pendulum mass. The first pendulum mass includes a first circumferential end and a first curved portion disposed at the first circumferential end. The second pendulum mass includes a second circumferential end disposed proximate to the first circumferential end and a second curved portion disposed at the second circumferential end. The first curved portion and the second curved portion are each convex relative to a first circumferential direction from the first circumferential end to the second circumferential end.

Abstract: A K0 clutch includes a housing, a piston, and an apply chamber. The housing includes an axial wall and a port extending radially outward from the axial wall. The piston includes a seal engaged with the axial wall. The piston is axially slidable relative to the axial wall. The apply chamber is disposed between the piston and the housing. The apply chamber is selectively fluidly communicable with the port based on a pressure in the apply chamber.

Abstract: A centrifugal pendulum device is provided having a weight carrier disc an opening and guide tracks arranged on a radially outer region thereof and including damper spring openings in a radially inner region thereof. A centrifugal weight is disposed displaceably on the weight carrier disc, with the centrifugal weight including two side elements that each include weight guide tracks, and spacing bolts arranged between the two side elements. At least one of the spacing bolts extends through the opening of the weight carrier disc, and the centrifugal weight is guided displaceably on the weight carrier disc by roller elements that run on the guide tracks and the weight guide tracks. In order to reduce weight and provide additional flexibility, the weight carrier disc comprises a first plate that includes the radially inner region that is connected to at least one second plate that includes the radially outer region.

Abstract: A hybrid module includes a rotor carrier. The hybrid module further includes a rotor segment supported by the rotor carrier. The hybrid module further includes a torque converter having an impeller having an impeller shell fixed to the rotor carrier. The impeller shell and the rotor carrier define a housing therebetween. The torque converter further includes a turbine having a turbine shell in fluid communication with the impeller shell. The turbine is disposed within the housing. The hybrid module further includes a drive plate assembly disposed external to the housing. The drive plate assembly includes an inner drive plate fixed to the rotor carrier. The drive plate assembly further includes an outer drive plate fixed to the inner drive plate and configured to receive a torque.

Abstract: A stator assembly for a torque converter includes a body and a washer. The body is rotatable about an axis and has a cavity defined by an axial wall radially spaced from the axis and a radial wall extending radially inward from the axial wall. The washer is disposed in the cavity and is configured to be compressed against the radial wall. The washer includes a base and a plurality of circumferentially spaced from each other and extending radially outward from the base. The plurality of tabs are configured to non-rotatably connect to the axial wall.

Abstract: A torque converter includes a front cover arranged to receive a torque and an impeller having an impeller shell non-rotatably connected to the front cover. A turbine is fluidly coupled to the impeller and includes a turbine shell. A lock-up clutch is provided that includes a piston configured to axially displace to engage and disengage the lock-up clutch; a first clutch plate and a second clutch plate connected to each other, the first and second clutch plates being disposed between the piston and front cover; and a flexible clutch plate disposed axially between the first and the second clutch plates and connected to the piston.

Abstract: 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.

Abstract: A stator for a torque converter is provided. The stator includes a plurality of blades; a stator body supporting the blades and defining an annular recess formed therein; a one-way clutch in the annular recess; and a cover plate holding the one-way clutch in the annular recess. An outer diameter portion of the cover plate is received in a circumferentially extending groove of the stator body to axially fix the cover plate to the stator body.

Abstract: A battery assembly that includes a plurality of cells and a mounting arrangement having two side plates, with the plurality of cells arranged between the two side plates with sides of the cells facing one another. At least two bolts extend between the side plates, with each bolt having a head on one end and a threaded engagement on an opposite end. The at least two bolts are configured to clamp the side plates and the cells together. For each of the bolts, a diaphragm spring is located at least one of between the head and an adjacent one of the side plates or between the threaded engagement and an adjacent one of the side plates. The diaphragm spring is configured to apply a force over an effective range of the diaphragm spring such that the side plates constant force is applied to the cells during expansion and contraction.

Abstract: A flexplate for a motor vehicle drivetrain includes a carry plate configured for being connected to an engine crankshaft and a drive plate. The drive plate and the carry plate are separate components attached directly via contact. The drive plate is configured for transferring torque input into the carry plate to a downstream component. A method of constructing a flexplate for a motor vehicle drivetrain includes stamping a carry plate configured for being connected to an engine crankshaft; stamping a drive plate separate from the carry plate; and attaching the drive plate and the carry plate directly together via contact. The drive plate is configured for transferring torque input into the carry plate to a downstream component.

Abstract: A flexplate for a motor vehicle drivetrain includes a carry plate configured for being connected to an engine crankshaft and a drive plate. The drive plate and the carry plate are separate components attached directly via contact. The drive plate is configured for transferring torque input into the carry plate to a downstream component. A method of constructing a flexplate for a motor vehicle drivetrain includes stamping a carry plate configured for being connected to an engine crankshaft; stamping a drive plate separate from the carry plate; and attaching the drive plate and the carry plate directly together via contact. The drive plate is configured for transferring torque input into the carry plate to a downstream component.