Daniel L Riedl

Title: The Innovative Contributions of Daniel L. Riedl

Introduction

Daniel L. Riedl is an accomplished inventor based in Lake in the Hills, Illinois. He has made significant contributions to the field of automotive engineering, particularly in power steering systems. His innovative designs have led to the development of a patented technology that enhances vehicle performance and reliability.

Latest Patents

Riedl holds a patent for a "Bonded piston seal for power steering." This seal assembly acts as a piston in a vehicle power steering unit. The design includes a casing and an elastomeric seal body that is affixed to a movable rack at two attachment points. One attachment point is the tail portion of an axial flange swaged into a groove in the rack, while the second part of the axial flange has a groove for retaining a locking ring in a second groove in the rack. The rack moves within a housing that features a first bore, a counterbore, and an enlarged bore. The seal comprises two oppositely facing lips and a lip body bonded to a radial flange of the seal assembly, engaging the enlarged bore which divides the space into two pressurizable fluid receiving cavities. An auxiliary seal is seated in the counterbore to seal the first bore. The seal assembly has a nose portion that engages the auxiliary seal to fully seat it in the counterbore. In one embodiment, the nose portion is a separate axially extending plastic piece that seats in a groove in the seal body. In another embodiment, the nose portion is a separate metal ring, and in still other embodiments, the nose portion consists of extensions of the seal casing.

Career Highlights

Riedl is currently employed at SKF USA Inc., where he continues to innovate and develop new technologies in the automotive sector. His work has been instrumental in improving the efficiency and effectiveness of power steering systems.

Collaborations

Riedl collaborates with fellow inventor John A. Wilkins, contributing to various projects and innovations within their field.

Conclusion

Daniel L. Riedl's contributions to automotive engineering, particularly through his patented bonded piston seal for power steering, showcase his innovative spirit and dedication to enhancing vehicle performance. His work at SKF USA Inc. and collaborations with other inventors further highlight his impact in the industry.