Abstract: A drivetrain layout that includes a primary gear reduction, a continuously variable transmission (CVT), a peak torque limiting (PTL) device and a range box is provided. The primary gear reduction is operationally engaged to an output of a motor. The CVT includes a primary pulley and a secondary pulley. The primary pulley of the CVT is operationally engaged to the primary gear reduction. The primary gear reduction reduces a rotational speed of the output of the motor that is coupled to the primary pulley of the CVT. The range box is operationally engaged with the secondary pulley of the CVT. The range box is configured to coupled torque between the CVT and wheels of a vehicle. The PTL device in operational engagement between the secondary pulley of the CVT and the range box, the PTL device configured to protect the drivetrain layout from torque transients.

Abstract: A drive sheave assembly of a continuously variable transmission is provided. A fixed sheave of the assembly includes a central recess. A plurality of sheave ramps are located within the central recess. A one-way engagement collar is configured to rotate freely on an end portion of a sleeve when the sleeve rotates in a first direction and lock onto rotation of the sleeve when the sleeve rotates in a second direction. The one-way engagement collar further has a plurality of ramp pockets. A ramp member is received within each ramp pocket of the plurality of ramp pockets in the one-way engagement collar. Each ramp member is configured to engage an associated sheave ramp of the plurality of sheave ramps in the central recess of the fixed sheave and move the one-way engagement collar axially to engage a side of a belt when the sleeve rotates in the second direction.

Abstract: A drive clutch having an engine braking feature for a continuously variable transmission is provided. The drive clutch includes a post that is coupled to an output of an engine. A fixed sheave, coupled to the post, has a fixed sheave belt engagement face. A movable sheave assembly that includes a movable sheave belt engaging face, is configured to move axially on the post to move the movable sheave belt engaging face in relation to the fixed sheave belt engaging face depending on a rotational speed of the drive clutch. An idler bearing is mounted on the post at least in part between the movable sheave belt engaging face and the fixed sheave belt engaging face. The idler bearing includes a one-way rotational assembly and has an outer belt engaging surface with outward extending cogs configured to engage teeth of a belt to prevent slippage during engine braking.

Abstract: A smart driveline disconnect assembly having a torque coupling assembly, an actuator, at least one sensor and a controller is provided. The torque coupling assembly is configured to selectively couple torque between a transmission and a final drive assembly. The actuator is configured to activate the torque coupling assembly. The at least one sensor is used to generate sensor information. The controller is configured to control the actuator based at least in part on the sensor information. The controller is further configured to determine at least a thermal energy level associated with the torque coupling assembly based on the sensor information and at least in part control the actuator based on the determined estimated thermal energy level.

Abstract: A primary clutch of a continuously variable transmission with a launch mechanism is provided. The primary clutch includes a central post, a fixed sheave assembly, a movable sheave assembly and a locking mechanism. The central post is configured to receive rotational torque from a motor. The fixed sheave assembly is statically mounted on the central post. The movable sheave assembly is mounted on the central post. The movable sheave assembly includes a movable sheave system that is configured to move axially on the central post towards the fixed sheave assembly as RPM of the primary clutch increase. The locking mechanism is configured and arranged to selectively prevent movement of the movable sheave system independent of the RPM of the primary clutch.

Abstract: A locking angle gear box is provided. The locking angle gear box includes a torque transfer assembly, a ring gear, at least one connection drive assembly and an actuator. The torque transfer assembly is configured to communicate torque between the torque transfer assembly and a pair of outputs to halfshafts. The ring gear is rotationally supported on the torque transfer assembly. The ring gear is configured to transfer torque between at least a portion of a driveline and the torque transfer assembly. The at least one connection drive assembly is configured to selectively lock rotation of the torque transfer assembly with the rotation of the ring gear to selectively couple torque between the torque transfer assembly and the ring gear. The actuator is in communication with the at least one connection drive assembly to selectively manipulate the at least one connection drive assembly.

Abstract: A differential with an overrunning clutch (ORC) assembly is provided. The differential includes a first plain bearing end cap with an interior surface that forms a plain bearing interface with an outer surface of a first side hub. The first plain bearing end cap further has a first outer surface portion that engages a first end portion of a roller cage assembly. A second plain bearing end cap with an interior surface that forms a plain bearing interface with an outer surface of the second side hub is also included. The second plain bearing end cap further has a first outer surface portion that engages a second end portion of the roller cage assembly. The (ORC) assembly selectively engages the roller cage assembly during an ORC condition to selectively couple torque between a ring gear and the first and second side hubs.

Abstract: A shifting system is provided that includes at least one shift fork and shift collar. The at least one shift fork is axially movable on a shift rail. The at least one shift fork further has a second end with spaced side walls and a shift fork pin. The shift collar is axially movable on the shift rail between the spaced side walls of the at least one shift fork. The at least one shift collar has a shift collar pin. A biasing member is configured to bias the at least one shift collar against one of the spaced side walls of the at least one shift fork. A rotating shift drum has at least one shift guide profile that receives at least one of the shift fork pin and the shift collar pin to guide the at least one shift fork during a shift of the shifting system.

Abstract: A clutch assembly for driveline components is provided. The ball ramp having first and second ball ramp members and at least one ball is provided. The first ball ramp member of the ball ramp is in operational communication with an input member to the clutch assembly. A first set of plates of a clutch pack are in operational communication with the input member and a second set of plates of the clutch pack are in operational communication with an output member. A sprag clutch assembly that is operationally coupled to the second ball ramp member of the ball ramp, only allows the second ball ramp member of the ball ramp to rotate in first direction. A thrust bearing that is in operational communication with the second ball ramp member of the ball ramp selectively disengages the clutch pack when the output member rotates in a second direction.

Abstract: A torque limiting clutch that includes an input member and at least two output members is provided. The input member is configured to receive torque. Each output member is in operational communication with the input member to transfer torque between the input member and each output member. Each output member is configured to slip the operational communication with the input member when a torque above a set torque limit is encountered. Further wherein the slip of the operational communication between the input member and one output member of the at least two output members is independent of the operational communication between the input member and any other output member of the at least two output members.

Abstract: A uniform clamp actuated shift infinitely variable transmission system is provided that includes a drive clutch and a driven clutch. Both the drive clutch and the driven clutch include torque sensitive assemblies. In particular, the drive clutch includes a drive torque sensitive assembly that is in operational communication with a movable drive sheave member of the drive clutch. The drive torque sensitive assembly is configured to move the movable drive sheave member in relation to a fixed drive sheave member based at least on torque applied to the drive torque sensitive assembly. The driven clutch includes a driven torque sensitive assembly that is in operational communication with a movable driven sheave member of the driven clutch. The driven torque sensitive assembly is configured to move the movable driven sheave member in relation to a fixed driven sheave member based at least on torque applied to the driven torque sensitive assembly.

Abstract: A smart driveline disconnect assembly having a torque coupling assembly, an actuator, at least one sensor and a controller is provided. The torque coupling assembly is configured to selectively couple torque between a transmission and a final drive assembly. The actuator is configured to activate the torque coupling assembly. The at least one sensor is used to generate sensor information. The controller is configured to control the actuator based at least in part on the sensor information. The controller is further configured to determine at least a thermal energy level associated with the torque coupling assembly based on the sensor information and at least in part control the actuator based on the determined estimated thermal energy level.

Abstract: An integrated launch clutch and drive sheave for a continuously variable transmission (CVT) is provided. The integrated launch clutch and drive sheave includes a drive sheave, a launch clutch and an integrated hydraulic system. The drive sheave includes a fixed sheave member that is statically mounted on and rotationally fixed to a drive sheave post and a movable sheave member that is slidably mounted on the drive sheave post. The launch clutch is in rotational communication with a motor. The launch clutch is configured to selectively couple engine torque from the motor to the drive sheave post of the drive sheave. The integrated hydraulic system is configured to both activate the launch clutch to selectively couple engine torque between the motor and the drive sheave and to axially move the movable sheave member on the drive sheave post of the drive sheave in relation to the fixed sheave member.

Abstract: A driven sheave and variable torque limiting clutch assembly for a CVT that includes a drive sheave, a driven sheave, a VTL clutch and a hydraulic system is provided. The driven sheave is operationally coupled to a drive sheave via belt of the CVT. The driven sheave includes a fixed sheave member and a movable sheave member. The driven sheave is operationally coupled to a drivetrain. The VTL clutch is coupled between the driven sheave and the drivetrain to selectively couple torque between the driven sheave and the drivetrain. The hydraulic system is configured to manipulate both the movable sheave member of the driven sheave and the VTL clutch with shared hydraulic pressure.

Abstract: A hybrid driveline assembly that includes a mode clutch, a driving member and a mode clutch shift fork is provided. The mode clutch dog has a first portion that is selectively coupled to a rotation of a first shaft. The first shaft is coupled to receive torque from a first type of motor. The mode clutch dog further has a second portion that is coupled to a rotation of a second shaft. The second shaft is coupled to receive torque from a second different type of motor. The driving member has a first end that is selectively coupled to the mode clutch dog to selectively lock rotation of the driving member with rotation of the mode clutch dog. The driving member further includes at least one gear. The mode clutch shift fork is engaged with the mode clutch dog to selectively manipulate a position of the mode clutch dog.

Abstract: A vehicle layout including a motor, a continuously variable transmission (CVT), an actuator, a controller, a drivetrain and at least one clutch is provided. The motor provides engine torque. The CVT is operationally coupled to receive the engine torque. The actuator is configured to control a gearing ratio of the CVT. The controller activates the actuator based at least in part on an input. The drivetrain is in operational communication with the CVT. The at least one clutch is configured to selectively disconnect torque between at least one of the motor and the CVT and the CVT and the drivetrain.

Abstract: A differential with an overrunning clutch (ORC) assembly is provided. The differential includes a first plain bearing end cap with an interior surface that forms a plain bearing interface with an outer surface of a first side hub. The first plain bearing end cap further has a first outer surface portion that engages a first end portion of a roller cage assembly. A second plain bearing end cap with an interior surface that forms a plain bearing interface with an outer surface of the second side hub is also included. The second plain bearing end cap further has a first outer surface portion that engages a second end portion of the roller cage assembly. The (ORC) assembly selectively engages the roller cage assembly during an ORC condition to selectively couple torque between a ring gear and the first and second side hubs.

Abstract: A drivetrain layout that includes a primary gear reduction, a continuously variable transmission (CVT), a peak torque limiting (PTL) device and a range box is provided. The primary gear reduction is operationally engaged to an output of a motor. The CVT includes a primary pulley and a secondary pulley. The primary pulley of the CVT is operationally engaged to the primary gear reduction. The primary gear reduction reduces a rotational speed of the output of the motor that is coupled to the primary pulley of the CVT. The range box is operationally engaged with the secondary pulley of the CVT. The range box is configured to coupled torque between the CVT and wheels of a vehicle. The PTL device in operational engagement between the secondary pulley of the CVT and the range box, the PTL device configured to protect the drivetrain layout from torque transients.

Abstract: A locking system for a narrow package differential with a locking collar, a ring gear and a side output gear is provided. The locking collar has at least one locking tab. The ring gear has at least one ring gear slot and an opening section in each ring gear slot. The at least one ring gear slot receives the at least one locking tab of the locking collar. The side output gear has at least one side gear slot. The side output gear is positioned such that the at least one side gear slot can be accessed through the opening section in the ring gear slot. The at least one locking tab of the locking collar in the ring gear slot is selectively received within the side output gear slot to selectively place the differential in a locking configuration.

Abstract: A dual clutch transaxle is provided that includes a dual clutch assembly, an input shaft assembly, a counter shaft assembly, a shift assembly and at least one output assembly. The dual clutch assembly has a dual clutch axis and includes a first clutch shaft and a second clutch shaft. The input shaft assembly includes a nested first inner input shaft and a second outer input shaft that are operationally coupled to the first clutch shaft and a second clutch shaft. An input shaft axis is offset from the dual clutch axis of the dual clutch assembly. A plurality of drive gears of the input shaft assembly are operationally coupled to a plurality of driven gears of the counter shaft assembly. The shift assembly is operationally coupled to select. The at least one output assembly is operationally coupled to the counter shaft assembly.