Company Filing History:
Years Active: 2002-2004
Title: Innovations by Roger Frazier
Introduction
Roger Frazier is an accomplished inventor based in Aspers, Pennsylvania. He has made significant contributions to the field of escalator technology, holding a total of 2 patents. His work focuses on enhancing safety and efficiency in escalator operations.
Latest Patents
Frazier's latest patents include an Automated Brake Torque Monitoring System and an Escalator Roller Degradation Monitor Device. The Automated Brake Torque Monitoring System is designed to ensure the safety of escalators by monitoring the torque generated by the brake during operation. It features a torque sensor that generates an output proportional to the torque, which is then compared to a minimum acceptable level. If the sensed torque falls below this threshold, the escalator is automatically shut down to prevent any potential failures.
The Escalator Roller Degradation Monitor Device is another innovative invention by Frazier. This device monitors the diameter of escalator rollers during operation. It utilizes a cam plate that makes sequential contact with the upper circumference of the rollers. The vertical displacement of the cam plate is monitored by a proximity switch or sensor, which detects any variations in roller diameter. An alarm is activated when the wear exceeds a predetermined value, ensuring timely maintenance.
Career Highlights
Frazier works at Inventio AG, a company known for its advancements in escalator and elevator technology. His role involves developing innovative solutions that enhance the safety and reliability of escalators.
Collaborations
Some of his notable coworkers include Richard Lauch and Kirk Von Offerman, who contribute to the collaborative environment at Inventio AG.
Conclusion
Roger Frazier's contributions to escalator technology through his patents demonstrate his commitment to innovation and safety. His work continues to impact the industry positively, ensuring safer escalator operations for users.