Ewald Rudy

Title: Ewald Rudy - Innovator in Hydro-Pneumatic Suspension Systems

Introduction

Ewald Rudy is a notable inventor based in Sinsheim, Germany. He has made significant contributions to the field of agricultural vehicle technology, particularly in the area of axle suspension systems. His innovative approach has led to the development of a unique hydro-pneumatic driven axle suspension system.

Latest Patents

Ewald Rudy holds a patent for a hydro-pneumatic axle spring suspension system designed specifically for the driven axle of agricultural utility vehicles. This system is particularly beneficial for the front axle of agricultural tractors. The patent describes a configuration that includes at least one hydraulic cylinder positioned between the vehicle chassis and the axle body. The hydraulic cylinder features rod end and piston end chambers, each connected to at least one accumulator. A valve circuit, supplied by a hydraulic pump, is included to control the pressure of the accumulators based on the load on the axle body. This design aims to enhance the operating and spring characteristics of utility vehicles, ensuring that adequate pressure is maintained in the accumulators under all load and operating conditions.

Career Highlights

Ewald Rudy is associated with Deere & Company, a leading manufacturer in the agricultural machinery sector. His work focuses on improving the performance and reliability of agricultural vehicles through innovative suspension systems.

Collaborations

Ewald has collaborated with notable colleagues, including Michael Teich and Klaus Zahn, who have contributed to the development and refinement of his inventions.

Conclusion

Ewald Rudy's contributions to hydro-pneumatic suspension systems represent a significant advancement in agricultural vehicle technology. His innovative designs continue to influence the industry, enhancing the performance and efficiency of agricultural machinery.