Leonard D Cummins

Title: Leonard D. Cummins: Innovator in Switch Mechanisms

Introduction

Leonard D. Cummins is a notable inventor based in Cedarville, IL (US). He has made significant contributions to the field of switch mechanisms, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and safety of pushbutton switches.

Latest Patents

Cummins' latest patents include a "Mechanism with damper to prevent overtravel upon sudden release." This invention features a damper that prevents overtravel in response to a snap-release of a plunger when fully depressed. The design utilizes a sloped cam surface to divert the direction of travel of a cam follower, dissipating the kinetic energy of the plunger and attached components. Another significant patent is the "Pushbutton switch with safety stop." This invention incorporates a safety mechanism that allows the button and plunger to be depressed after a relamping procedure, preventing accidental actuation of the switch during the reset process.

Career Highlights

Leonard D. Cummins is currently employed at Honeywell GmbH, where he continues to innovate in the field of switch technology. His work has contributed to advancements in safety and efficiency in various applications.

Collaborations

Cummins has collaborated with notable coworkers, including Gary L. Turner and Duane C. Shaw, who have also contributed to the development of innovative technologies in their respective fields.

Conclusion

Leonard D. Cummins is a distinguished inventor whose work in switch mechanisms has led to important advancements in safety and functionality. His patents reflect a commitment to innovation and excellence in engineering.