Robert P Spangler

Title: The Innovations of Robert P. Spangler

Introduction

Robert P. Spangler is a notable inventor based in Hampton, Illinois. He is recognized for his contributions to agricultural technology, particularly in the design of combine harvesters. His innovative approach has led to advancements that enhance the efficiency and functionality of harvesting equipment.

Latest Patents

One of Spangler's significant patents is for an "Automatic height control for a laterally pivoted harvester header." This invention features an array of ground-engaging skid shoes or feelers that span the header platform. The system is divided into right- and left-hand groups, each associated with a position sensor switch. These switches transmit signals to an electrohydraulic control system, which adjusts the platform's vertical position and lateral tilt automatically. The design includes lift cylinders that control platform elevation and tilt, allowing for improved crop handling and operational efficiency.

Career Highlights

Spangler has made substantial contributions to Deere & Company, a leading manufacturer in agricultural machinery. His work has focused on enhancing the performance of combine harvesters, making them more adaptable to varying field conditions. His innovative designs have played a crucial role in advancing agricultural practices.

Collaborations

Throughout his career, Spangler has collaborated with notable colleagues, including Richard A. DePauw and William R. Brown. These partnerships have fostered a creative environment that has led to significant advancements in agricultural technology.

Conclusion

Robert P. Spangler's contributions to the field of agricultural machinery exemplify the impact of innovation on modern farming practices. His patented inventions continue to influence the efficiency of harvesting equipment, showcasing the importance of technological advancements in agriculture.