Company Filing History:
Years Active: 2022
Title: Gerhard Pretorius: Innovator in Tunnel Boring Technology
Introduction
Gerhard Pretorius is a notable inventor based in Gauteng, South Africa. He has made significant contributions to the field of tunnel boring technology. His innovative approach has led to the development of a unique mobile underground tunnel borer arrangement.
Latest Patents
Gerhard Pretorius holds a patent for a mobile tunnel boring unit. This invention features a support body driven by first drive means, which includes a pair of spaced apart crawler tracks in contact with the tunnel floor. The design incorporates a cutter head drive means located at the front end of the boring unit, allowing for the attachment of a rotatable cutter head. The cutter head is equipped with full face cutters to efficiently bore through tunnel faces. Additionally, the arrangement allows cuttings to pass through the cutter head for discharge into a muck hopper and onto a conveyor arrangement. A telescopic shield arrangement is also included to protect the boring unit during operation. He has 1 patent to his name.
Career Highlights
Gerhard Pretorius 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.
Collaborations
Throughout his career, Gerhard has collaborated with notable colleagues, including Barend Jacobus Jordaan and Johannes Nicolaas Jacobus Calitz. Their combined efforts have contributed to the success of various projects in the field.
Conclusion
Gerhard Pretorius stands out as an innovator in the tunnel boring industry, with a focus on developing efficient and effective solutions. His contributions continue to impact the field positively.