Location History:
- Hern, DE (1978)
- Herne, DE (1976 - 1993)
Company Filing History:
6 out of 26 
2 out of 31 
1 out of 1 Years Active: 1976-1993
Title: The Innovations of Hans-Ferdinand Bemmerl: A Pioneer in Mining Technology
Introduction
Hans-Ferdinand Bemmerl, located in Herne, Germany, is a notable inventor renowned for his contributions to mining technology. With a prolific portfolio of nine patents, he has developed innovative solutions aimed at improving the safety and efficiency of mine operations. His work demonstrates a deep understanding of the complexities involved in mining environments and the challenges faced by miners.
Latest Patents
Among his notable inventions, the "Walking Prop for Mine Tunnels" stands out. This innovative mining prop features a skid-lifting assembly that braces the roof cap relative to a bridge from which lifting cylinders are articulated and suspended. The design incorporates pistons articulated to a pressure plate that encircles the guide rods of a guide-rod assembly, enhancing the stability and adjustability of the support mechanism.
Another significant patent is the "Adjustable Cap Unit" for mine support frames. This unit includes a main cap linked to an adjustable cap through a hinge-type connection and a sophisticated adjusting cylinder mechanism. This design is particularly beneficial for use in extremely small seam thicknesses of approximately 500 mm, ensuring adequate contact pressure is maintained at the front end of the adjustable cap.
Career Highlights
Hans-Ferdinand Bemmerl has worked with reputable companies such as Bochumer Eisenhütte Heintzmann and Bochumer Eisenhütte Heintzmann GmbH & Co. KG. His experience in these institutions has significantly contributed to his understanding of mining mechanics and his ability to develop ground-breaking inventions in this field.
Collaborations
Throughout his career, Bemmerl has collaborated with distinguished professionals like Gunter Blumenthal and Gustav Neu. These collaborations have further enriched his inventions, allowing for a blend of expertise and innovation that resonates in his work.
Conclusion
Hans-Ferdinand Bemmerl’s impact on mining technology through his patents reflects his dedication to enhancing safety and operational efficiency for miners. His innovative spirit and collaborative efforts with fellow professionals herald a legacy of progress in the mining industry that will continue to inspire future innovations.