Donald Thomas Sorlie

Title: Innovations of Donald Thomas Sorlie

Introduction

Donald Thomas Sorlie is a notable inventor based in Ankeny, IA (US). He has made significant contributions to the field of agricultural machinery, holding a total of 7 patents. His work primarily focuses on enhancing the efficiency and functionality of implements used in farming.

Latest Patents

One of his latest patents is a depth control mechanism for an implement. This invention features a chain connected at its distal end to a pin at the rod end of a cylinder on an implement lift and depth control assembly. An intermediate portion of the chain is trained around a gear that rotates about the axis of the pin connecting the base end of the cylinder to the implement frame. An adjustable length, spring-biased rod is connected to the proximal end of the chain to maintain tension in the chain and operate a single point depth control valve. This design establishes a highly accurate and repeatable depth setting, which is directly dependent on cylinder rod extension, making it less susceptible to looseness in the implement lift system.

Another significant invention by Sorlie is the implement cart. This spray cart straddles a trailing implement hitch and supports a tank on two castering wheels and on the tractor hitch. The caster wheels have adjustable tread, and the caster wheel support structure provides additional strength to the tank support frame. A stabilizer bar is connected between the cart and the trailing implement, allowing them to operate as a single unit. The cart serves to closely connect the trailing implement and the tractor, providing straight-line pull through the system.

Career Highlights

Donald Thomas Sorlie is currently employed at Deere & Company, a leading manufacturer in agricultural machinery. His innovative designs have contributed to the advancement of farming technology, making tasks more efficient for farmers.

Collaborations

Throughout his career, Sorlie has collaborated with notable coworkers such as David H Bucher and Henry William Brandt, Jr. These partnerships have fostered a creative environment that encourages the development of groundbreaking agricultural solutions.

Conclusion

Donald Thomas Sorlie's contributions to agricultural machinery through his patents and innovations have significantly impacted the industry. His work continues to enhance the efficiency and effectiveness of farming practices.