Brad Ketchel

Title: Innovations by Inventor Brad Ketchel in Vehicle Drive Axle Assembly

Introduction

Brad Ketchel, an innovative inventor based in Oxford, MI, has made significant contributions to the field of automotive engineering. With a total of three patents to his name, he has showcased his expertise in developing advanced methods and assemblies that enhance vehicle drivetrains.

Latest Patents

Among his notable inventions, Ketchel's most recent patents include:

1. **Method of joining a pinion cartridge and an axle housing** - This patent details a unique method for joining components of a vehicle drive axle assembly. The process involves heating the axle housing to a predetermined temperature while cooling the pinion cartridge to a lower temperature. Following this, the axle housing and pinion cartridge are rapidly assembled before returning to ambient temperature, creating a frictional fit without the need for additional fastening devices.

2. **Power transfer assemblies for motor vehicle drivelines having integrated two-piece pinion shaft and coupling unit** - This innovation presents an integrated pinion, bearing, and coupling (PBC) assembly designed for use with hypoid gearsets in motor vehicle power transfer assemblies. It consists of a pinion unit featuring a pinion gear segment and a stub shaft segment, along with a coupler unit. By utilizing a press fit engagement between the components, Ketchel's design provides secure and efficient performance.

Career Highlights

Brad Ketchel is currently affiliated with Magna Powertrain of America, Inc., a subsidiary of Magna International Inc. that specializes in powertrain systems and solutions for vehicles. His work has focused on optimizing driveline performance in automotive applications.

Collaborations

Throughout his career, Ketchel has collaborated with skilled professionals such as Wade Smith and Michael P. Bujold, contributing to the innovative environment of Magna Powertrain. These collaborations facilitate the exchange of ideas and drive technological advancements within the automotive sector.

Conclusion

Brad Ketchel's inventive spirit and commitment to innovation have yielded valuable patents that enhance vehicle performance. His pioneering work at Magna Powertrain of America, Inc. illustrates the profound impact of engineering ingenuity in the automotive industry. With each invention, Ketchel continues to push the boundaries of what is possible, solidifying his reputation as a leading inventor in vehicle technology.