David Alexander

Title: Innovations by David Alexander

Introduction

David Alexander is an accomplished inventor based in Indianola, IA (US). He has made significant contributions to the field of machinery with a focus on stump cutting technology. With a total of 2 patents, his work showcases innovative engineering solutions.

Latest Patents

David's latest patents include a stump cutter drive system that features a mainframe and a cutter wheel supported by a boom. This design allows for rotation about a cutter wheel axis that is spaced from the mainframe. The two-axis gimbal set supports the boom, enabling sweep movements of the cutter wheel about a vertical axis and tilt movements about a horizontal axis. A prime mover on the mainframe drives the cutter wheel, while a mechanical driveline transmits power from the prime mover to the cutter wheel, incorporating a constant velocity joint. Another patent describes a similar stump cutter that includes a cutter wheel supported by a boom for both sweep and tilt movements. This design also features a mechanical driveline with a final drive cutter wheel gearbox and a swivel gearbox assembly, enhancing the functionality of the stump cutter.

Career Highlights

David Alexander is currently employed at Vermeer Manufacturing Company, Inc., where he applies his expertise in developing innovative machinery. His work has contributed to the advancement of stump cutting technology, making it more efficient and effective.

Collaborations

David collaborates with talented coworkers such as Chris Pfoltner and Jesse T Munk, who contribute to the innovative environment at Vermeer Manufacturing Company.

Conclusion

David Alexander's contributions to stump cutting technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry positively.