Company Filing History:
Years Active: 1980-1992
Title: Innovations by William J. Langer
Introduction
William J. Langer is a notable inventor based in Eden Prairie, MN (US). He holds a total of 7 patents that showcase his contributions to vehicle dynamics and simulation technologies. His work has significantly impacted the field of automotive testing and simulation.
Latest Patents
One of his latest inventions is the Roadway Simulator Restraint. This system supports a vehicle at each of its wheels on simulated roadways, which comprise endless belts driven to cause wheel rotation. The system includes passive links that restrain the vehicle in longitudinal, lateral, and yaw degrees of freedom while allowing free motion in roll, pitch moments, and vertical directions. Additionally, the linkages can simulate responses to vehicle dynamics during actual operation by providing inputs in aerodynamic force directions. The individual roadways can be independently controlled regarding speed and direction, allowing for a complete controlled simulation of vehicle operation on an actual roadway.
Another significant patent is the Roadway Loading Simulator. This vehicle restraint system is designed for testing vehicles and includes linkages that couple to a vehicle mounted on a simulated roadway. It provides restraint in selected axes while permitting freedom of movement in other axes, allowing the automobile to react as it would on an actual roadway. The restraint system combines and limits lateral, longitudinal, and yaw motions with minimal effect on handling properties in other axes. The linkages are operated through actuators that can also serve as passive restraints, maintaining the vehicle in a desired location.
Career Highlights
William J. Langer has made substantial contributions to MTS Systems Corporation, where he applies his expertise in vehicle dynamics and simulation technologies. His innovative patents reflect his commitment to advancing automotive testing methodologies.
Collaborations
Langer has collaborated with Yevsey Gutman, contributing to the development of advanced vehicle restraint systems and simulation technologies.
Conclusion
William J. Langer's innovative work in vehicle dynamics and simulation has led to significant advancements in automotive testing. His patents continue to influence the industry and enhance vehicle safety and performance.