Dale Baldauf

Title: Dale Baldauf: Innovator in Hydrostatic Drive Systems

Introduction

Dale Baldauf is a notable inventor based in Coldwater, Ohio, recognized for his contributions to hydraulic drive technology. With two patents to his name, Baldauf has made significant advancements in the field of vehicle propulsion systems.

Latest Patents

Baldauf's latest patents include an "Auxiliary Hydrostatic Drive System" and an "Auxiliary Drive System with Neutral." The Auxiliary Hydrostatic Drive System features steerable wheels equipped with fixed displacement type auxiliary motors. These motors are connected in parallel with the main drive wheel motor, allowing for enhanced maneuverability. A selector valve enables the optional connection and disconnection of the auxiliary motors from the main pump, while flow dividers in the hydraulic lines limit the maximum fluid flow to any one motor. This design minimizes power losses when the assist mode is not in use by allowing fluid circulation at low pressure. The Auxiliary Drive System with Neutral also employs auxiliary motors connected in parallel, but with variable displacement capabilities. This allows the motors to be destroked to neutral when disconnected from the main pump, effectively eliminating energy loss from unnecessary hydraulic fluid circulation.

Career Highlights

Baldauf is currently associated with The Paul Revere Corporation, where he continues to innovate in hydraulic systems. His work has contributed to the development of more efficient and effective vehicle drive systems.

Collaborations

Baldauf collaborates with Larry J. Pingry, who is also a key figure in the development of hydraulic technologies.

Conclusion

Dale Baldauf's innovative work in hydrostatic drive systems showcases his commitment to advancing vehicle technology. His patents reflect a deep understanding of hydraulic mechanics and a drive to improve efficiency in vehicle propulsion.