Donald S Lockhart

Title: Innovations by Donald S. Lockhart

Introduction

Donald S. Lockhart is an accomplished inventor based in Tulsa, OK (US). He holds 2 patents that showcase his innovative contributions to the fields of cutting and welding technology. His work reflects a commitment to enhancing efficiency and safety in industrial applications.

Latest Patents

One of Lockhart's notable inventions is the "Carriage for Cutting, Beveling and Welding Torches." This device features a chassis that is guided along the surface of a metal workpiece by a magnetic wheel assembly. It is driven by a reversible motor, allowing for precise control of the torch's movement. The design includes a rack and pinion assembly that transports the torch holder perpendicularly to the main path, enabling accurate tracing of cutting paths. Additionally, the elevation and angle of the torch can be manually adjusted for optimal performance.

Another significant patent is the "Truck Pallet Locking Device." This invention secures a pallet against vertical motion relative to a truck chassis. It utilizes a C-shaped bracket and a rotating shaft to engage a latch that holds the pallet in place during transport. The design incorporates torsion springs to ensure the latch operates effectively, providing a reliable solution for securing pallets.

Career Highlights

Throughout his career, Donald S. Lockhart has worked with several companies, including Mathey Dearman, Inc. and Mathey/Leland International, Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions for industrial challenges.

Conclusion

Donald S. Lockhart's contributions to the field of invention, particularly in cutting and welding technologies, demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a deep understanding of practical applications and a commitment to enhancing safety and efficiency in the workplace.