Location History:
- Bernstadt, DE (1996)
- Niederstotzingen, DE (2005)
- Dettingen, DE (2003 - 2019)
Company Filing History:
7 out of 168 
2 out of 604 
1 out of 552 
Years Active: 1996-2019
Title: Innovations of Peter Grawenhof
Introduction
Peter Grawenhof is a notable inventor based in Dettingen, Germany. He has made significant contributions to the field of engineering, particularly in the development of joint shafts and journal receptacles. With a total of 10 patents to his name, Grawenhof's work showcases his expertise and innovative spirit.
Latest Patents
One of Grawenhof's latest patents is a joint shaft, specifically a universal joint shaft. This invention features first and second axial connection ends and a central part that connects the two ends in a torsionally rigid and pivotable manner. The design includes at least one intermediate sleeve positioned between two shaft elements, which have internal and external gearing. This sleeve is longitudinally displaceable and is attached in a torsionally rigid manner to both shaft elements. Another significant patent is a journal receptacle for a wobbler connection. This receptacle is designed for the secure connection of a drive shaft to a roll of a rolling mill. It features a receiving opening that allows for the positive-locking reception of a roll journal, ensuring efficient torque transmission.
Career Highlights
Throughout his career, Grawenhof has worked with prominent companies such as Voith Turbo GmbH & Co. KG and Voith Patent GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Some of Grawenhof's notable coworkers include Hans Lindenthal and Hans Rösle. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Peter Grawenhof's contributions to engineering through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.