David Kehr

Title: The Innovative Contributions of David Kehr

Introduction

David Kehr, an accomplished inventor based in Oxford, MI, has made significant advancements in the field of engineering with a focus on hydraulic technologies. With a total of four patents to his name, his innovations are paving the way for improved mechanisms in combustion engines.

Latest Patents

Among his latest contributions, the "Hydraulic Support Element" stands out. This invention pertains to a hydraulic support element specifically designed for the valve drive of a combustion engine. It features a pot cylindrical casing with a hollow cylindrical piston guided axially movably. The piston is supported via a spring on the bottom wall of the casing, with its outer end formed as a hemispherical bearing head. The design strategically subdivides its inner space using a partition element into an axially inner supply-pressure space and an axially outer switching-pressure space.

Another notable patent is the "Roller Lifter Lubrication Guide." This invention pertains to a roller lifter, or hydraulic roller lifter, which includes several components— a lifter body, a roller, an axle, an internal piston assembly, and a lubrication guide depression at the lower wall of the lifter body. This innovative feature directs lubricant to the roller and roller axle, enhancing the overall functionality of the device.

Career Highlights

David Kehr currently works at Schaeffler Technologies AG & Co. KG, where his expertise contributes to the company’s reputation for excellence in engineering and innovative solutions. His work has underscored the importance of hydraulic systems in modern engines.

Collaborations

In his professional journey, Kehr collaborates closely with Henning Karbstein, leveraging their combined expertise to push the boundaries of automotive engineering. Together, they have tackled complex challenges in hydraulic technologies, fostering a collaborative environment that encourages innovation.

Conclusion

David Kehr's contributions to the field of hydraulic technology exemplify the spirit of innovation that drives advancements in automotive engineering. With his patents, he continues to influence the development of more efficient and reliable combustion engine components, solidifying his role as a key inventor in his industry.