David W Halford

Title: **David W Halford: Innovator in Shoe Manufacturing Technology**

Introduction

David W Halford, an accomplished inventor based in Leicester, Great Britain, has made significant contributions to the shoe manufacturing industry. With two patents to his name, Halford has demonstrated his innovative spirit and practical engineering capabilities, particularly in the realm of lasting machines used for shoe production.

Latest Patents

Halford is credited with two notable patents that enhance the precision and efficiency of shoe upper conforming machines. His first patent, the **Shoe Upper Conforming Machine**, revolutionizes the lasting process by employing a unique clamping mechanism. In this design, opposite side portions of the upper are firmly clamped against the last by clamp pads arranged in two rows, one on each side of the last. This innovation ensures that the upper fits snugly prior to the lasting margin being applied. The pads are ingeniously mounted to create an upward drafting effect, allowing the upper to conform more closely to the last, which ultimately enhances the fit and comfort of the footwear.

The second patent, **Seat and Waist Lasting Machine - Independently Pivotable Side Lasting**, features a sophisticated assembly that provides substantial improvements in the side lasting process. Each assembly includes independently pivotal wiping elements that move along defined axes, ensuring a continuous wiping surface during the lasting operation. This design enhances the machine's efficiency and precision, making the process of attaching the upper to the insole smoother and more reliable.

Career Highlights

David W Halford's career is marked by his commitment to innovation in footwear manufacturing. His work at USM Corporation has allowed him to leverage his skills and knowledge to develop advanced machinery that optimizes shoe production. His patented technologies have set new standards within the industry, reflecting his ingenuity and dedication to improving manufacturing processes.

Collaborations

Throughout his career, Halford has collaborated with talented individuals such as Frank C Price and George H Bosworth, both of whom have contributed to the advancements made in shoe manufacturing technologies. These partnerships have played a crucial role in refining Halford's inventions and bringing them to fruition.

Conclusion

David W Halford stands out as a notable inventor in the field of shoe manufacturing, with groundbreaking inventions that enhance the efficiency and quality of products. His commitment to innovation and collaboration showcases the importance of teamwork and creativity in driving advancements in technology. As the industry continues to evolve, Halford’s contributions will undoubtedly remain influential in shaping the future of footwear manufacturing.