Phil Johnston

Title: Celebrating Innovation: The Achievements of Phil Johnston

Introduction

Phil Johnston, an inventive force based in Leduc, Canada, holds a remarkable portfolio of two patents that showcase his expertise in the field of heavy haul trailers. His latest innovations reflect a commitment to improving steering systems, thereby enhancing the efficiency of trailer operations.

Latest Patents

Johnston's most recent patent, the **Steering Dolly**, introduces an advanced steering system specifically designed for heavy haul trailer dollies. This system features a turntable on the dolly that connects to another trailer unit, providing enhanced maneuverability. The main frame supports a wheel group that is connected through a pivot frame to the turntable. The innovative design includes a counter-steering linkage that effectively manages the turning mechanism. With hydraulic cylinders locking in length, rotation of the turntable prompts the pivot frame to rotate in the opposite direction, thereby facilitating automatic steering of the dolly. Additionally, the system allows for direct steering through the manipulation of hydraulic cylinders, which either extend or retract to adjust the position of the wheel group.

Another significant contribution from Johnston is the patent for **Mitigation of Booster-Induced Effects**, which significantly improves the functionality of articulated heavy haul trailer combinations. This invention involves a trailing accessory vehicle, referred to as a booster, that connects to a main trailer via a sophisticated coupling. The coupling is equipped with horizontal and vertical hinges, along with a hydraulic piston and cylinder, enhancing its performance. A turn sensor detects any yawing movements, and a controller smartly adjusts the biasing force to mitigate adverse effects, ensuring smoother operation during transport.

Career Highlights

Phil Johnston has made a name for himself at Aspen Custom Trailers, where his innovative mindset contributes to advancements in trailer design. His persistence and technical knowledge have empowered him to secure valuable patents that address critical challenges in the industry.

Collaborations

Collaboration plays a pivotal role in Johnston's work. He has teamed up with talented colleagues, including Wayne Rootsaert and Patrick Scheller, at Aspen Custom Trailers, fostering a creative environment that inspires groundbreaking solutions for heavy haul transport.

Conclusion

Phil Johnston's contributions to the field of heavy haul trailers through his patents exemplify the spirit of innovation. With a focus on enhancing performance and safety, his work not only benefits his company but also propels the entire industry forward. As he continues to innovate, the impact of his inventions will undoubtedly be felt for years to come.