Company Filing History:
Years Active: 1977-1978
Title: Innovator Bengt Gunnar Egerstrom: Pioneering Hose Feeding Technology
Introduction: Bengt Gunnar Egerstrom, based in Danderyd, Sweden, is an accomplished inventor with a focus on innovative technologies in the field of explosives handling. With two patents to his name, Egerstrom's inventions are making significant impacts in the industry.
Latest Patents: Egerstrom's latest patents showcase his expertise and ingenuity. The first is the "Hose Feeding Winch," designed for charging drill-holes with pulverulent or pumpable explosives through a hose. This invention features a rotatable drum and a cradle that holds the central shaft, enabling the charging hose to be wound and unwound effectively. Notable design elements include a mechanism preventing sideways displacement of the hose, and an extensible unit that aligns the hose with the drill-hole. The winch is optimized for safety and precision, allowing operators to feed explosives through the hose while standing safely behind the truck.
His second patent involves a "Tube Feeding Device" used in charging shotholes with explosive material. This apparatus includes two vertically reciprocating clamping devices that securely grip a flexible tube, allowing it to be advanced smoothly. Each clamp is controlled by a fluid pressure medium, ensuring that only one clamp operates at a time, which facilitates efficient upward feeding of the tube.
Career Highlights: Throughout his career, Bengt Gunnar Egerstrom has demonstrated a commitment to innovation within the explosives industry. His work with Nitro Nobel AB has positioned him as a key player in the development of safer and more efficient explosive handling technologies. His patents reflect a deep understanding of the challenges in this field and the need for advancements that enhance both safety and operational efficiency.
Collaborations: Egerstrom works closely with his colleague, Bror Lennart Sternhoff, fostering a collaborative environment that encourages the exchange of ideas and innovative solutions. Together, they have contributed to advancing technologies that are critical for the industry.
Conclusion: Bengt Gunnar Egerstrom is a notable inventor whose contributions are shaping the future of explosive handling technology. With a focus on innovation and safety, his patents serve as a testament to his ingenuity and dedication to improving industry practices. As he continues to develop new solutions, Egerstrom's work will undoubtedly have a lasting impact on the field.