Evert J Heersink

Title: Evert J Heersink: Innovator in Agricultural Implements

Introduction

Evert J Heersink is a notable inventor based in Hinsdale, IL (US). He has made significant contributions to the field of agricultural implements, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of farming equipment.

Latest Patents

Heersink's latest patents include an "Agricultural implement sectional frame with depth limit" and a "Scraper mechanism for disk gang harrows." The first patent describes a multi-segment farm implement flexible tool bar or frame equipped with a hydraulic system. This system includes a rotary flow divider that allows for the synchronous raising and lowering of each segment of the sectional frame. Additionally, a mechanical linkage associated with a ground wheel positioning cylinder activates the hydraulic fluid control system, limiting the downward movement of the implement mounted to the sectional frame.

The second patent, the "Scraper mechanism for disk gang harrows," features a series of flexible scraper arms designed for the disk gangs of disk harrows. Each arm depends from a common scraper support and carries scraper blades at their lower ends. The upper ends of the scraper arms are turned laterally, providing short attachment sections of wide angle concavo-convex configuration. A clamping bolt extends through the apex of each section and the support, allowing for the regulation of the scraper blade pressure against the disk.

Career Highlights

Evert J Heersink has had a distinguished career at the International Harvester Company, where he has applied his inventive skills to develop advanced agricultural technologies. His work has significantly impacted the efficiency of farming operations, making him a respected figure in the industry.

Collaborations

Heersink has collaborated with notable coworkers such as Eugen J Birkenbach and Daniel M Brown. Their combined expertise has contributed to the successful development of innovative agricultural solutions.

Conclusion

Evert J Heersink's contributions to agricultural implements through his patents demonstrate his commitment to innovation in farming technology. His work continues to influence the agricultural sector, enhancing productivity and efficiency for farmers.