Location History:
- Stemwede-Dielingen, DE (2006 - 2008)
- Stemwede, DE (2017)
Company Filing History:
Years Active: 2006-2017
Title: Jürgen Gräber: Innovator in Ball Joint Technology
Introduction
Jürgen Gräber is a notable inventor based in Stemwede-Dielingen, Germany. He has made significant contributions to the field of mechanical engineering, particularly in the development of ball joint technology. With a total of 8 patents to his name, Gräber's innovations have had a lasting impact on the automotive industry.
Latest Patents
One of Gräber's latest patents is for a ball joint with a loading-optimized ball shell. This invention is designed for wheel suspensions in motor vehicles. The ball joint features a housing that contains a joint ball, with a ball shell positioned between them. The outer surface of the joint ball interacts with the inner surface of the housing, while the ball shell allows for sliding movement. The shell is elastic, enabling the joint ball to move relative to the housing when force is applied. The radial thickness of the ball shell varies in the circumferential direction, ensuring that forces are distributed uniformly across its surface.
Another significant patent by Gräber is for a ball joint that includes a ball stud enclosed in a ball socket. This ball socket is integrated into a joint housing and features at least one spring element positioned away from the opening of the joint housing. The spring element is designed with discontinuities, such as slots, which facilitate wear compensation within the ball joint.
Career Highlights
Throughout his career, Jürgen Gräber has worked with prominent companies in the automotive sector, including ZF Lemforder Metallwaren AG and ZF Friedrichshafen AG. His experience in these organizations has allowed him to refine his expertise in mechanical design and innovation.
Collaborations
Gräber has collaborated with several professionals in his field, including Joachim Spratte and Jochen Kruse. These partnerships have contributed to the development of his innovative technologies and have enhanced his contributions to the industry.
Conclusion
Jürgen Gräber's work in ball joint technology exemplifies his commitment to innovation and engineering excellence. His patents reflect a deep understanding of mechanical systems and a dedication to improving automotive performance. Gräber's contributions continue to influence the industry and inspire future innovations.