Company Filing History:
Years Active: 2018-2022
Title: The Innovative Contributions of Derek Colin Hird
Introduction
Derek Colin Hird is a notable inventor based in New Lambton, Australia. He has made significant contributions to the field of engineering, particularly in the development of systems for securing rock bolts. With a total of 2 patents to his name, Hird's work showcases his commitment to innovation and safety in construction.
Latest Patents
Hird's latest patents include an encapsulation system and a friction bolt assembly. The encapsulation system is designed for securing a rock bolt in a borehole drilled into a rock face that requires stabilization. This system comprises at least two separate encapsulation mediums and one or more elongate cartridges containing these mediums. The first encapsulation medium consists of a curable resin formulation, while the second medium has a lower bond strength and compressive strength. This innovative approach enhances the effectiveness of rock bolt installations.
The friction bolt assembly features a tubular friction bolt body with a cavity and a split. A rod extends through this cavity, and an expansion element is mounted on the rod. This element protrudes through the leading end of the friction bolt body and has an engagement surface that tapers toward the rod's trailing end. The design allows for the rod to be actuated by rotating a drive head, which draws the expansion element toward the trailing end of the friction bolt body, effectively deforming it radially outward. This mechanism improves the stability and reliability of rock bolt installations.
Career Highlights
Derek Hird is currently employed at Dywidag-Systems International Pty Limited, where he continues to develop innovative solutions in the field of construction and engineering. His work has been instrumental in advancing safety measures and efficiency in rock stabilization techniques.
Collaborations
Hird collaborates with various professionals in his field, including his coworker David William Evans. Their combined expertise contributes to the development of cutting-edge technologies in rock bolt systems.
Conclusion
Derek Colin Hird's contributions to the field of engineering through his patents and innovative designs have made a significant impact on rock stabilization methods. His work exemplifies the importance of innovation in enhancing safety and efficiency in construction practices.