Company Filing History:
Years Active: 2002
Title: George Barnard Murray: Innovator in Dragline Rigging Systems
Introduction
George Barnard Murray is a notable inventor based in Alberton, South Africa. He has made significant contributions to the field of excavation technology, particularly with his innovative dragline rigging system. His work has been recognized for its practical applications in the construction and mining industries.
Latest Patents
Murray holds a patent for a dragline rigging system, which includes a pair of drag lines connected to drag connection points on a dragline bucket. This system is designed for efficiently dragging the bucket through material to be excavated. Additionally, it features a pair of hoist lines connected to trunnions on the dragline bucket for hoisting the bucket filled with excavated material. The invention also incorporates a dump line that facilitates the lowering of the front of the bucket during the dumping of excavated material. This dump line extends from the drag lines over a pulley linked to the hoist lines and to a dump connection point on the dragline bucket. Notably, the dump line is constructed as a composite belt, which includes an inner material for load-bearing and an outer protective cover to resist wear. Murray's innovative approach has led to the development of a system that enhances the efficiency and effectiveness of dragline operations.
Career Highlights
George Barnard Murray is currently associated with Caterpillar Commercial Sarl, a company renowned for its heavy machinery and equipment. His role at Caterpillar has allowed him to further develop and refine his inventions, contributing to advancements in excavation technology.
Collaborations
Due to space constraints, the details of collaborations will not be included.
Conclusion
George Barnard Murray's contributions to the field of dragline rigging systems exemplify his innovative spirit and dedication to improving excavation technology. His patent reflects a significant advancement that benefits the construction and mining industries.