Company Filing History:
Years Active: 2022
Title: Williem Hermanus Roothman: Innovator in Tunnel Boring Technology
Introduction
Williem Hermanus Roothman is a notable inventor based in Gauteng, South Africa. He has made significant contributions to the field of tunnel boring technology, particularly with his innovative designs that enhance the efficiency and effectiveness of underground construction.
Latest Patents
Roothman holds a patent for a "Mobile underground tunnel borer arrangement." This invention features a mobile tunnel boring unit that includes a support body driven by first drive means. The first drive means consists of a pair of spaced apart crawler tracks that maintain contact with the tunnel floor, along with related track driving means to facilitate movement. The unit is equipped with a cutter head drive means located at the front end, allowing for the attachment and rotation of a full face cutter head fitted with specialized cutters. This design enables the cutter head to bore through the tunnel face while efficiently discharging cuttings into a muck hopper and onto a conveyor arrangement. Additionally, a telescopic shield arrangement is incorporated to protect the boring unit during operation.
Career Highlights
Roothman is associated with Drilling Technical Services (Pty) Ltd, where he applies his expertise in tunnel boring technology. His work has been instrumental in advancing the capabilities of mobile tunnel boring units, making them more effective for various underground projects.
Collaborations
Throughout his career, Roothman has collaborated with notable colleagues, including Barend Jacobus Jordaan and Gerhard Pretorius. These partnerships have contributed to the development and refinement of innovative tunneling solutions.
Conclusion
Williem Hermanus Roothman is a distinguished inventor whose contributions to tunnel boring technology have made a significant impact in the field. His innovative designs and collaborative efforts continue to shape the future of underground construction.