Edward F Randolph

Title: Edward F Randolph: Innovator in Trowel Technology

Introduction

Edward F Randolph is a notable inventor based in Paragould, Arkansas. He has made significant contributions to the field of construction equipment, particularly with his innovative designs that enhance efficiency and usability.

Latest Patents

Randolph holds a patent for a "Power trowel with cam-actuated blade pitch adjustment mechanism." This invention features an engine-driven trowel that includes a handle and a set of blades rotated within a single plane. The blade pitch control unit consists of a swash plate, a swash plate actuator arm, and a pivot pin that pivotally couples the actuator arm to the trowel. The blade pitch adjustment mechanism utilizes a lever-actuated cam assembly that engages and deflects the outboard end of the swash plate actuator arm. By moving the lever up and down, the cam rotates and displaces the swash plate actuator arm, allowing for precise changes in the pitch of the trowel blades.

Career Highlights

Randolph is associated with Allen Engineering Corporation, where he has been instrumental in developing advanced construction equipment. His work has contributed to the company's reputation for innovation and quality in the industry.

Collaborations

Randolph collaborates closely with his coworker, J Dewayne Allen, who is also a key figure at Allen Engineering Corporation. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Edward F Randolph's contributions to the field of construction equipment through his innovative patent demonstrate his commitment to enhancing industry standards. His work continues to influence the way construction tasks are performed, showcasing the importance of innovation in practical applications.