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Undergraduate

The Retractable Running Board

The Retractable Running Board conceals itself under the vehicle when not in use and exposes itself when needed by the passengers. A running board is essential to aid elderly and physically handicapped passengers / drivers in getting into the vehicle. Due to this requirement, hiding the running board while the vehicle is in motion improves the visual appearance of the car. The Retractable Running Board was created by students Jewon Lee, Jeff Hanna and Evan Sonderman in winter 2003, instructors: Professor Sridhar Kota and Teaching Assistant Charles Kim.

Computer Simulation (.wmv)


Working Prototype

Retracted Position

Accessible Position





©Sridhar Kota, The University of Michigan. All images are copyright protected.