Stephen Allen

Title: The Innovations of Stephen Allen

Introduction

Stephen Allen is an accomplished inventor based in Middleton, TN (US). He holds a total of 3 patents that showcase his expertise in elevator technology and monitoring systems. His innovative contributions have significantly impacted the field of elevator systems, enhancing safety and efficiency.

Latest Patents

One of Stephen's latest patents is a real-time rope/cable/belt sway monitoring system for elevator applications. This system utilizes depth cameras placed within an elevator car hoistway to capture depth images of the elevator rope. Advanced 3D sensing software identifies the rope within these images and assigns tracking points along its length. By saving and comparing tracked images over time, the system can determine the movement of these points, measuring characteristics such as velocity, acceleration, and frequency of wave motion. When these measurements exceed specified thresholds, the system can take actions to mitigate undesirable behavior or provide notifications.

Another notable patent is the elevator suspension and transmission strip. This device comprises one or more strips that serve multiple functions, including load carrying, transmission, and safety redundancy for elevator systems. Variations of the strip include those made from polymer and composite materials, with some featuring a hollow interior. Additionally, certain strips incorporate materials that can be detected to monitor their condition.

Career Highlights

Stephen has worked with prominent companies in the elevator industry, including Thyssenkrupp Elevator AG and Thyssenkrupp Elevator Innovation and Operations GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in elevator technology.

Collaborations

Stephen has collaborated with notable professionals in his field, including Frank Peter Dudde and Peter Feldhusen. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in elevator systems.

Conclusion

Stephen Allen's contributions to elevator technology through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to influence the safety and efficiency of elevator systems, making a lasting impact on the field.