Company Filing History:
3 out of 216 
2 out of 3,792 
1 out of 461 Years Active: 1982-2012
Title: Werner Petri: Innovator in Hydraulic Technology
Introduction
Werner Petri is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of hydraulic technology, holding a total of six patents. His innovative designs have advanced the functionality and efficiency of various mechanical systems.
Latest Patents
One of Petri's latest patents is a hydraulic tensioning element for a traction mechanism drive. This invention features a cylinder with an axially movable piston, a spring element positioned between the cylinder and the piston, and a pressure space formed within the cylinder. Additionally, it includes a reservoir for hydraulic fluid located in the piston. A valve allows for the exchange of hydraulic fluid between the pressure space and the reservoir based on the piston’s actuating movement. The design also incorporates a flanged portion on the cylinder that reduces the size of its opening, while the piston has an annular section with a diameter larger than that of the piston itself.
Another significant patent is for a seal used in a clamping system bearing lug. This invention pertains to a bearing eye utilized in tensioning systems for flexible drives. It features a sealing element that encompasses two radially aligned sealing lips, which effectively seal an annular gap between a fixed support part and the longitudinal bore of the bearing eye. In the installed state, each sealing lip is supported on a respective support disc and the wall of the bearing eye.
Career Highlights
Throughout his career, Werner Petri has worked with prominent companies such as Ina Walzlager Schaeffler KG and Schaeffler Technologies AG & Co. KG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Petri has collaborated with notable colleagues, including Peter Giese and Mattis Racke. Their teamwork has fostered an environment of creativity and innovation, leading to the development of advanced technologies in their field.
Conclusion
Werner Petri's contributions to hydraulic technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.