This inventor holds 4 USPTO granted patents. Top assignees: Gebr. Eickhoff, Maschinenfabrik Und Eisengiesserei M.b.h., Gebr. Eickhoff Maschinenfabrik Und Eisengieberei Mbh. Active years: 1976-1989.
Location History:
- Bochum-Weitmar, DE (1976 - 1978)
- Bochum, DE (1979 - 1989)
Company Filing History:
3 out of 51 
1 out of 2 Years Active: 1976-1989
Title: The Innovative Mind of Friedhelm Henrich
Introduction
Friedhelm Henrich, an accomplished inventor based in Bochum-Weitmar, Germany, has made significant contributions to the mining industry through his innovative designs and patents. With a total of four patents to his name, he has been instrumental in developing cutting-edge technologies aimed at improving efficiency and productivity in mining operations.
Latest Patents
Friedhelm's most recent inventions include a longwall mining machine specifically designed for the extraction of thick mineral seams. This machine incorporates a drum cutter mining system that is translatable along a longwall conveyor. It features an auxiliary cutting drum, which plays a crucial role in breaking up mineral pieces transported by the conveyor system. The auxiliary cutting drum is ingeniously supported by a jib and an arm extension, enabling precise positioning through an actuator.
Another notable patent involves a drum cutter-loader machine tailored for working low mine seams. This inventive machine consists of discrete units secured by tie bolts that extend transversely to the movement direction along the face conveyor. The design integrates a gantry casing for supporting winch drive motors, along with other essential components such as a transmission box, winch casing, and actuators. The drum cutting mechanism employed in this machine is driven by motors, enhancing operational effectiveness at the mining site.
Career Highlights
Throughout his career, Friedhelm Henrich has worked with prominent companies in the mining machinery sector, including Gebr. Eickhoff and Maschinenfabrik und Eisengiesserei M.B.H. His expertise in areas related to mining equipment has been recognized by his peers and has played an essential role in advancing operational methodologies within the industry.
Collaborations
Friedhelm has collaborated with notable professionals in the field, such as Willy Lanfermann and Klaus Oberste-Beulmann. These partnerships have fostered creative problem-solving and have led to the development of innovative solutions that address the challenges faced in mining operations.
Conclusion
Friedhelm Henrich stands out as a visionary inventor whose work has significantly influenced modern mining technology. His patents reflect an unwavering commitment to innovation, showcasing his ability to merge theoretical knowledge with practical application. As the mining industry continues to evolve, Friedhelm's contributions will undoubtedly serve as a catalyst for future advancements in this vital field.