Location History:
- Mount Prospect, IL (US) (2001)
- Chicago, IL (US) (2001 - 2002)
Company Filing History:
Years Active: 2001-2002
Title: Innovations by Jeffery R. Ladendorf
Introduction
Jeffery R. Ladendorf is a notable inventor based in Chicago, IL, recognized for his contributions to railway car technology. With a total of 4 patents, he has made significant advancements in the design and functionality of railcar components.
Latest Patents
One of his latest patents is the "End Sill Assembly with Center Plate Casting." This invention features an extended end-sill assembly for a railcar, produced by mating a front-sill casting and back-sill casting. The assembly includes a cast-in-place center plate, a support arrangement for a cushioning apparatus, and a wide-mouthed end for greater lateral travel of the coupler shank arm. This dual casting assembly contrasts with current production methods that require the fabrication of numerous plates, pieces, and braces.
Another significant patent is the "Railway Car Center Filler Plate." This invention discloses center filler plates designed for mounting on draft sills of railway car underframes. The plates have four pockets surrounding a hub, with shallower pockets and larger radii of curvature than prior art. These features facilitate the removal of the casting from the molding sand and limit the formation of burned-in sand. The design also includes thicker ribs and a shorter hub, enhancing the strength of the center filler plates.
Career Highlights
Jeffery R. Ladendorf has built a successful career at Amsted Industries Inc., where he has focused on innovative solutions for the railway industry. His work has contributed to improving the efficiency and reliability of railcar components.
Collaborations
Throughout his career, Ladendorf has collaborated with notable colleagues, including Horst T. Kaufhold and Douglas L. Compton. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Jeffery R. Ladendorf's contributions to railway technology through his patents demonstrate his commitment to innovation and improvement in the industry. His work continues to influence the design and functionality of railcar components, showcasing the importance of inventive thinking in engineering.