Location History:
- Eitorf Irelenborn, DE (1979)
- Eitorf-Irlenborn, DE (1987)
- Eitorf, DE (1983 - 1991)
Company Filing History:
4 out of 39 
1 out of 37 
1 out of 658 
Years Active: 1979-1991
Title: Ewald Kohberg: Innovator in Shock Absorber Technology
Introduction
Ewald Kohberg is a notable inventor based in Eitorf, Germany. He has made significant contributions to the field of shock absorber technology, holding a total of five patents. His innovative designs focus on enhancing the performance and efficiency of shock absorbers used in various applications.
Latest Patents
Kohberg's latest patents include the "Self-pumping hydropneumatic shock absorbing leg with internal level regulation." This invention allows for the dampening force to be controlled and continuously adjusted during the operation of a vehicle. The design features a work piston equipped with a check valve, facilitating a passage from one work chamber to an adjustable dampening valve. This setup ensures that the flow connection runs directly or indirectly via at least one additional check valve into the other work chamber and into a circulation passage that connects to the high-pressure chamber.
Another significant patent is the "Collision damper having a damping piston and a deformable tube connected." This impact damper is designed with an economical work piston that not only reduces weight but also simplifies manufacturing. The damper is engineered to deform instantaneously upon collision with an obstacle when the force exceeds a predetermined range. The work piston is structured as a tubular body closed on one side, featuring a breaking or buckling point that allows for energy absorption, even at relatively high impact velocities.
Career Highlights
Throughout his career, Ewald Kohberg has worked with reputable companies such as Boge GmbH and Boge AG. His experience in these organizations has contributed to his expertise in developing advanced shock absorber technologies.
Collaborations
Kohberg has collaborated with notable individuals in the industry, including Karl-Heinz Lohr and Theo Meller. These partnerships have likely fostered innovation and the exchange of ideas in the field of shock absorber technology.
Conclusion
Ewald Kohberg's contributions to shock absorber technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the automotive industry and beyond.