Magna Powertrain of America, Inc.

William A Hellinger

Carl F Stephens

Dale R Fine

David W Wenthen

John D Zalewski

Brian M Fitzgerald

Burke Smith

David W Zalewski

A power transmission device for a four-wheel drive vehicle includes an input shaft adapted to be driven by a power source. A first output shaft is rotatable about a first axis and adapted to transmit torque to a first driveline. A second output shaft is adapted to transmit torque to a second driveline and is rotatable about a second axis. The first and second axes diverge from one another. A transfer unit includes a drive member rotatably supported on the first output shaft and a driven member coupled to the second output shaft. A joint is positioned within a cavity formed in the driven member and drivingly interconnects the driven member and the second output shaft. The driven member includes first and second portions separable from and re-mountable to each other to allow service to the joint.

Power transfer unit for AWD vehicles having integrated joint assembly

Power transfer unit with output shaft having integrated joint assembly

A power transmission device for a four-wheel drive vehicle having a power source and first and second drivelines includes an input shaft adapted to be driven by the power source. A first output shaft is rotatable about a first axis and adapted to transmit torque to the first driveline. A second output shaft is adapted to transmit torque to the second driveline and is rotatable about a second axis. The first and second axes do not extend parallel to each other. A transfer unit includes a first cylindrically-shaped gear rotatably supported on the first output shaft and a second conically-shaped gear fixed for rotation with the second output shaft. The first and second gears are in constant meshed engagement with each other.

Compact transfer case with beveloid gearset

A power transmission device for a four-wheel drive vehicle includes an input shaft adapted to be driven by a power source. A first output shaft is rotatable about a first axis and adapted to transmit torque to a first driveline. A second output shaft is adapted to transmit torque to a second driveline and is rotatable about a second axis. The first and second axes diverge from one another. A transfer unit includes a drive member driven by the first output shaft and a driven member driving the second output shaft. A spline coupling is positioned within a cavity formed in the driven member to drivingly interconnect the driven member and the second output shaft. The second output shaft is axially moveable relative to the driven member.

Low-angle spline coupling for power transmission units

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Mexico, NY, United States of America

William A Hellinger