Howard J Litherland

Title: Howard J Litherland: Innovator in Fastening Technology

Introduction

Howard J Litherland is a notable inventor based in Clywd, GB. He has made significant contributions to the field of fastening technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

Litherland's latest patents include the "Self-penetrating fastening rivet" and the "Self-penetrating fastening system." The self-penetrating fastening rivet is designed to pierce at least one sheet of material and become embedded within it. This rivet consists of a head section and a shank section, with the head featuring an upwardly and outwardly curved side wall. The shank includes a recess at its lower end, equipped with a peripheral cutting edge that allows it to penetrate materials effectively. The self-penetrating fastening system comprises a rivet, a punch, and a die, where the rivet has a central cavity that partially penetrates a metal sheet. The design ensures that the rivet joint produced is strong enough to meet rigorous requirements while preserving the integrity of the metal sheet during the perforation process.

Career Highlights

Litherland is currently employed at Audi AG, where he continues to develop innovative fastening solutions. His work has significantly impacted the automotive industry, enhancing the efficiency and reliability of fastening methods used in vehicle assembly.

Collaborations

Some of Litherland's coworkers include Sumanjit Singh and Stuart Edmond Blacket, who contribute to the collaborative environment that fosters innovation at Audi AG.

Conclusion

Howard J Litherland's contributions to fastening technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry, making significant strides in the development of effective fastening solutions.