Company Filing History:
Years Active: 1976-1985
Title: The Innovative Contributions of William Workman, Jr.
Introduction
William Workman, Jr. is a notable inventor based in Spring Lake, MI (US). He has made significant contributions to the field of fluid-driven motors, holding a total of 8 patents. His inventions focus on enhancing the efficiency and safety of fluid-powered systems.
Latest Patents
One of his latest patents is a shut-off device for a fluid-driven motor. This invention relates to a device that shuts off the supply of pressurized motive fluid to a fluid-driven motor in response to a predetermined motor back pressure. The device features a housing with a fluid inlet and outlet, a passageway, and a shut-off piston that closes the passageway when necessary. Additionally, it includes an orifice of variable size controlled by a pilot piston, allowing for precise pressure management to the motor. This innovation ensures that the final shut-off torque of the motor can be accurately controlled, regardless of the load encountered.
Another significant patent is the safety shut-off mechanism for swing bar tools. This mechanism comprises a reaction torque structure that rotates in the opposite direction of the motor under load. It includes a swing-bar for restraining the reaction torque structure, a reference structure for movement tracking, and a locking structure actuated by fluid pressure. The shut-off structure deprives the motor of motive force in response to relative movement between the reaction torque structure and the reference structure upon failure of the swing-bar. This invention enhances the safety of fluid-powered motors.
Career Highlights
William Workman, Jr. has worked with several prominent companies throughout his career, including Cooper Industries, Inc. and Gardner-Denver Company. His experience in these organizations has contributed to his expertise in fluid dynamics and motor technology.
Collaborations
Throughout his career, Workman has collaborated with notable individuals such as John R. Bos and Joseph F. Carter. These partnerships have likely influenced his innovative approach to problem-solving in the field of fluid-driven technologies.
Conclusion
William Workman, Jr. is a distinguished inventor whose work has significantly impacted the field of fluid-driven motors. His patents reflect a commitment to innovation and safety, making him a valuable contributor to engineering advancements.