George Paul Kalhorn

Title: George Paul Kalhorn: Innovator in Hydraulic Systems

Introduction

George Paul Kalhorn is a notable inventor based in Dubuque, IA (US). He has made significant contributions to the field of hydraulic systems, holding a total of 2 patents. His work primarily focuses on enhancing the functionality and efficiency of machinery through innovative designs.

Latest Patents

Kalhorn's latest patents include a "Rear Wheel Assist for a Self-Propelled Scraper" and a "Hydraulic Power Steering System." The rear wheel assist patent features a hydrostatic system operated by foot pedals in the operator's cab. This design includes a reversible variable displacement hydrostatic pump coupled to the engine, along with an engagement/disengagement valve that controls the flow of hydraulic fluid to the rear wheel motors. The traction control valve further enhances the system's performance by allowing for controlled flow during operation. The hydraulic power steering system patent introduces a steering valve that responds to input signals from a metering pump and follow-up cylinders, enabling sharp turns with fewer steering wheel rotations.

Career Highlights

Kalhorn is currently employed at Deere & Company, where he applies his expertise in hydraulic systems to develop innovative solutions for agricultural machinery. His work has contributed to the advancement of equipment that enhances productivity and efficiency in the field.

Collaborations

Throughout his career, Kalhorn has collaborated with notable colleagues, including Arvid H. Saele and Larry Gene DeVore. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

George Paul Kalhorn's contributions to hydraulic systems through his patents demonstrate his commitment to innovation in machinery design. His work continues to impact the industry positively, showcasing the importance of inventive thinking in engineering.