Steven P Heffner

Title: The Innovative Contributions of Steven P. Heffner

Introduction

Steven P. Heffner is an accomplished inventor based in La Grange, IL (US). He is known for his innovative work in the field of transit vehicle security. His contributions have significantly enhanced the safety and functionality of sliding doors on transit vehicles.

Latest Patents

Heffner holds a patent for a unique lock assembly designed specifically for locking sliding doors on transit vehicles. This innovative lock features a base for attachment to the vehicle, a lock cam with a slot for engaging a door lock element, and a pivot that connects the base to the lock cam. The design includes a lock actuator that prevents the rotation of the lock cam, thereby securing the door. Additionally, the actuator has an energized portion that can withdraw the moveable actuator to unlock the door. A manual release is also incorporated, allowing for easy access while ensuring safety through a sprag mechanism that prevents locking after manual release.

Career Highlights

Heffner is currently employed at Westinghouse Air Brake Company, where he continues to develop innovative solutions for transit systems. His work has been instrumental in improving the safety features of transit vehicles, making them more reliable for everyday use.

Collaborations

Heffner collaborates with Fotios Golemis, a fellow innovator, to further enhance the development of transit vehicle technologies. Their combined expertise contributes to the advancement of safety and efficiency in the industry.

Conclusion

Steven P. Heffner's contributions to the field of transit vehicle security through his innovative lock assembly patent exemplify his commitment to enhancing safety in public transportation. His work at Westinghouse Air Brake Company continues to make a significant impact in the industry.