Roy S. Zeitlow is a notable inventor based in Fort Wayne, Indiana, recognized for his contributions to vehicle safety systems. He holds 2 patents that focus on enhancing the functionality and safety of air brake systems in trucks and buses. His innovative designs aim to prevent inadvertent engagement of parking brakes, thereby improving overall vehicle safety.

Latest Patents

One of Zeitlow's latest patents is the "Parking Brake Lock-in Key Switch System for Vehicle Air Brake System." This system features two parking brake lock-in valves strategically installed in the air line piping between the primary and secondary air tanks and the push-pull double check valve. The air-operated valves lock in actuated parking brakes when closed, preventing new air from flowing to the brake chambers. This design ensures that if the ignition key is turned to the 'off' position while the vehicle is in motion, the air remains locked in the piping, thus preventing the brakes from inadvertently engaging. Additionally, the system can work in conjunction with an automatic apply-automatic release parking brake system, enhancing its functionality.

Career Highlights

Roy S. Zeitlow is currently employed at Navistar International Transportation Corporation, where he continues to innovate in the field of vehicle safety. His work has significantly contributed to advancements in air brake technology, making vehicles safer for drivers and passengers alike.

Collaborations

Zeitlow has collaborated with notable colleagues, including Richard B. Davis and Michael J. Lehman, who have also contributed to the development of innovative transportation solutions.

Conclusion

Roy S. Zeitlow's work in vehicle safety systems exemplifies the importance of innovation in enhancing transportation safety. His patents reflect a commitment to improving the functionality and reliability of air brake systems, making a significant impact in the automotive industry.