James R Butler, Jr

Title: Innovations by James R Butler, Jr.

Introduction

James R Butler, Jr. is an accomplished inventor based in St. Peters, MO (US). He holds a total of three patents, showcasing his contributions to the field of motorized exercise apparatuses. His innovative designs focus on enhancing safety and functionality in exercise equipment.

Latest Patents

One of Butler's latest patents is the "Incline Trainer Safety Brake." This invention features a motorized exercise apparatus that connects to a power source. It includes an electronically commutated motor designed to drive the exercise apparatus. The controller is responsible for connecting the power supply to the motor, allowing for selective energization. An emergency stop feature is integrated, which disables the motor when activated. Additionally, a secondary motor provides dynamic braking to slow the apparatus when necessary.

Another significant patent is the "Safety Shutdown and Latch Off." This motorized exercise apparatus is also powered by a power source and utilizes an electronically commutated motor. A commutation switch connects the power source to the motor, while a safety shutdown switch responds to safety signals. This switch has two modes: one where the power source is connected and another where it is disconnected. A threshold circuit generates a signal that maintains the safety shutdown switch in the second mode when the switch current exceeds a certain threshold.

Career Highlights

Throughout his career, Butler has worked with notable companies such as Digital Concepts of Missouri, Inc. and Phytotronics, Inc. His experience in these organizations has contributed to his expertise in developing innovative exercise equipment.

Collaborations

Butler has collaborated with several individuals, including Cynthia M Butler and Robert E Cobb. These partnerships have likely played a role in his inventive process and the development of his patents.

Conclusion

James R Butler, Jr. is a notable inventor whose work in motorized exercise apparatuses has led to significant advancements in safety and functionality. His patents reflect a commitment to innovation in the fitness industry.