David James Westgarth

Title: David James Westgarth: Innovator in Hydraulic Technology

Introduction

David James Westgarth is a notable inventor based in London, GB. He has made significant contributions to the field of hydraulic technology, particularly with his innovative patent that addresses the challenges associated with hollow shafts.

Latest Patents

Westgarth holds a patent for an "Apparatus for applying a tensile load to a hollow shaft." This hydraulically operable device is designed to stretch a hollow roll arbor, allowing for the fitting of rolling sleeves around the arbor. The device features a rod that is inserted into the hollow arbor, along with a hydraulically operable piston and cylinder arrangement at one end of the rod. This setup applies a load through the rod to the arbor. A circular split collett surrounds the piston and cylinder arrangement, engaging with a reaction block that responds to the applied hydraulic pressure. The collett is secured to both the reaction block and the arbor by annular rings, enabling the arbor to stretch longitudinally when a load is applied to the rod.

Career Highlights

Westgarth is currently employed at British Steel Plc, where he continues to develop innovative solutions in the field of engineering. His work has contributed to advancements in manufacturing processes and materials handling.

Collaborations

One of his notable collaborators is Roy Ronald Oxlade, with whom he has worked on various projects within the industry.

Conclusion

David James Westgarth exemplifies the spirit of innovation in hydraulic technology through his patent and contributions to British Steel Plc. His work continues to influence the engineering landscape, showcasing the importance of inventive solutions in modern manufacturing.