This inventor holds 1 USPTO granted patent. Top assignee: Hochtief Aktiengesellschaft Vorm. Gebr.helfmann. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: The Innovative Contributions of Hans-Jurgen Flunker
Introduction
Hans-Jurgen Flunker is a notable inventor based in Essen, Germany. He has made significant contributions to the field of tunneling technology, particularly with his innovative designs that enhance the efficiency and safety of tunnel excavation processes. His work is characterized by a focus on practical solutions that address the challenges faced in varying geological conditions.
Latest Patents
Flunker holds a patent for an earth pressure shield designed for tunnel and gallery excavators. This invention features a front working compartment formed by a separating wall that includes a digging tool. Additionally, it incorporates an annular reinforcing space that is substantially triangular in cross-section, positioned directly in front of the separating wall. The design allows for a seamless transition from soft earth to hard ground without extensive machine restructuring. The annular reinforcing space is equipped with a lower fluid feeder, a controlled upper pressurized air feeder, and multiple fluid conductor pipes that guide fluid to an upper outlet opening into the working compartment. This innovative approach ensures reliable support for the local front wall, particularly near the roof, by supplying it with necessary fluid.
Career Highlights
Flunker is associated with Hochtief Aktiengesellschaft, a prominent construction company known for its expertise in infrastructure projects. His role within the company has allowed him to apply his inventive skills to real-world challenges in construction and tunneling.
Collaborations
Throughout his career, Flunker has collaborated with esteemed colleagues such as Gert Wittneben and Otto Braach. These partnerships have fostered a creative environment that encourages the development of groundbreaking solutions in the field of tunneling.
Conclusion
Hans-Jurgen Flunker exemplifies the spirit of innovation in engineering and construction. His contributions, particularly in the design of the earth pressure shield, demonstrate his commitment to improving tunneling technology. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile