Alan J Erdmann

Title: Alan J Erdmann: Innovator in Transmission Differential Technology

Introduction

Alan J Erdmann is a notable inventor based in Waterloo, IA (US). He has made significant contributions to the field of mechanical engineering, particularly in the design of transmission differentials. With a focus on innovation, Erdmann has secured a patent that showcases his expertise and creativity.

Latest Patents

Erdmann holds a patent for a transmission differential, which includes a pair of output shafts mounted in a casing and non-rotatably received by a pair of bevel sun gears. A plurality of planet pinion shafts are received in apertures in the casing and rotatably support bevel planet gears. The inner end of each pinion shaft has a recess or groove therein. A central disc is positioned between the output shafts and engages the inner end of the pinion shafts to prevent radially inward movement thereof. The disc is received by the recesses to prevent rotation of the pinion shafts. Alternatively, a projection on the inner end of the pinion shafts can be received in a groove on an outer surface of the disc. This innovative design enhances the functionality and efficiency of transmission systems.

Career Highlights

Erdmann is currently employed at Deere & Company, a leading manufacturer in the agricultural and construction equipment industry. His work at Deere has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of technology in the field.

Collaborations

Erdmann has collaborated with Ralph Edwin Shirley, a fellow innovator, to further enhance their projects and share insights in their respective areas of expertise.

Conclusion

Alan J Erdmann's contributions to transmission differential technology exemplify his innovative spirit and dedication to engineering. His patent reflects a significant advancement in mechanical design, showcasing the potential for improved efficiency in transmission systems.