Richard Winfrey

Title: Richard Winfrey: Innovator in Rotary Actuator Technology

Introduction

Richard Winfrey is a notable inventor based in Boxborough, MA (US). He is recognized for his contributions to the field of disk drive technology, particularly through his innovative designs in rotary actuator assemblies. His work has significantly impacted the efficiency and functionality of mass storage systems.

Latest Patents

Richard Winfrey holds a patent for a "Rotary actuator assembly for disk drive head positioner." This invention involves a sophisticated actuator assembly that includes an actuator motor and one or more actuator arms. The motor is designed to provide rotary motion to the arms, enabling precise movement of read/write heads in disk drive systems. The design features an electromagnet stator wound on an arcuate core, paired with elongate permanent magnets attached to the rotor member. This configuration minimizes inertia and enhances performance.

Career Highlights

Winfrey has made significant strides in his career while working at Digital Equipment Corporation. His innovative approach to actuator design has led to advancements in disk drive technology, making data storage more efficient. His patent reflects a deep understanding of mechanical engineering and the intricacies of magnetic systems.

Collaborations

Throughout his career, Richard Winfrey has collaborated with esteemed colleagues such as Charles M Riggle and John D Read. These partnerships have fostered a creative environment that has led to groundbreaking innovations in the field.

Conclusion

Richard Winfrey's contributions to rotary actuator technology exemplify the spirit of innovation in the tech industry. His patent and work at Digital Equipment Corporation highlight his role as a key figure in advancing disk drive technology.