David H Allen

Title: David H Allen: Innovator in Rack and Pinion Technology

Introduction

David H Allen is a notable inventor based in Avon, GB. He has made significant contributions to the field of mechanical engineering, particularly in the development of rack and pinion assemblies. With a total of 2 patents to his name, Allen's work showcases his innovative approach to solving engineering challenges.

Latest Patents

Allen's latest patents include a unique rack and pinion assembly that features a longitudinally displaceable rack bar. This assembly utilizes a plastics moulded bearing member that supports the rack bar in engagement with the pinion. The design incorporates a saddle-shaped bearing part that biases the rack bar laterally into engagement with the pinion, ensuring smooth operation. Another patent focuses on a rack and pinion gear assembly that includes a resilient bushing, which maintains meshing engagement between the rack and pinion. This design allows for easy maintenance by enabling the bushing to be rotated to provide an unworn bearing surface.

Career Highlights

David H Allen is associated with Cam Gears Limited, where he applies his expertise in mechanical design and innovation. His work has contributed to advancements in steering gear assemblies and other mechanical systems. Allen's patents reflect his commitment to enhancing the functionality and durability of mechanical components.

Collaborations

Throughout his career, Allen has collaborated with notable colleagues such as Peter R Rogers and John Whitney. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

David H Allen stands out as a prominent inventor in the field of rack and pinion technology. His innovative patents and contributions to Cam Gears Limited highlight his dedication to engineering excellence.