LeRoy A Maxfield

Title: LeRoy A. Maxfield: Innovator in Transmission and Snow Removal Technology

Introduction

LeRoy A. Maxfield is a notable inventor based in Oshkosh, Wisconsin. He has made significant contributions to the fields of transmission systems and snow removal technology. With a total of 2 patents, his innovations reflect a commitment to enhancing vehicle performance and efficiency.

Latest Patents

One of Maxfield's latest patents is for a system that enables transit clutchless shifting of an auxiliary transmission. This innovative system allows for gear shifting without stopping the vehicle or using a clutch between drive-line components. It is activated by the operator while the vehicle is in motion and includes safety features to prevent downshifting at high speeds. The system is designed to be fully compatible with automatic main transmissions, utilizing an electronic control system to monitor the rotational velocities of the input and output shafts for seamless shifting.

Another significant patent by Maxfield is for an auger-type snow blower assembly. This assembly features an auger with two sets of rotating ribbon spokes that efficiently transfer snow to an impeller inlet. The design allows snow in the center of the auger assembly to move directly to the impeller without contact with the ribbons. Additionally, the auger assembly includes a bi-directional, variable speed hydraulic drive system, enhancing its operational versatility. The impeller is lined with UHMW polyethylene plastic, minimizing friction and improving performance.

Career Highlights

LeRoy A. Maxfield has worked with Oshkosh Truck Corporation, where he has applied his inventive skills to develop advanced technologies. His work has contributed to the company's reputation for innovation in the automotive and snow removal industries.

Collaborations

Throughout his career, Maxfield has collaborated with notable coworkers such as Donald H. Verhoff and David R. Church. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

LeRoy A. Maxfield's contributions to transmission systems and snow removal technology exemplify his innovative spirit and dedication to improving vehicle functionality. His patents reflect a deep understanding of engineering principles and a commitment to enhancing user experience.