James M Carroll, Jr

Title: The Innovative Mind of James M Carroll, Jr.

Introduction

James M Carroll, Jr. is a notable inventor based in Wellesley, MA (US). He has made significant contributions to the field of mechanical and electrical engineering, holding a total of 4 patents. His work reflects a commitment to enhancing safety and efficiency in machinery.

Latest Patents

One of his latest inventions is an interlock with safety, which is a mechanical coupling mechanism that links an access door, a push-to-start button, and a switch controlling power to machinery behind the access door. This innovative coupling mechanism allows for various operational states, ensuring that the door can be open while the switch is open, or closed while the switch is open, among other combinations. Importantly, it prevents an operator from shifting from a condition with the door open and the switch open to one where the door is closed and the switch is closed with a single action. Another significant patent involves machine controlling electrical circuitry for a clothes dryer. This device features a base that snaps into the dryer panel, supporting electrical control elements mounted in a cavity, with an operating lid that covers the cavity and facilitates operational changes as it moves along a linear path.

Career Highlights

Throughout his career, James M Carroll, Jr. has demonstrated a strong focus on safety and functionality in his inventions. His patents reflect a deep understanding of mechanical systems and their applications in everyday appliances.

Collaborations

James has worked alongside talented individuals such as Juan J Barrena and Charles Azel Barney, contributing to a collaborative environment that fosters innovation.

Conclusion

James M Carroll, Jr. stands out as a dedicated inventor whose work has made a meaningful impact in the fields of mechanical and electrical engineering. His innovative patents continue to influence the design and safety of machinery today.