Company Filing History:
Years Active: 1981-1992
Title: Innovations by Dale H. Hart
Introduction
Dale H. Hart is a notable inventor based in Seal Beach, California. He has made significant contributions to the field of engineering with a total of four patents to his name. His work primarily focuses on tools and safety mechanisms that enhance efficiency and safety in various applications.
Latest Patents
One of Dale's latest inventions is the "High Strength Quick Change Key Type Installation Tool." This power-driven torque tool is designed for turning a socket to set a threaded fastener. It features a unique socket drive that allows for a key to pass through a passage, which is held in place by a key holder. The key holder is secured against rotation by a bias spring, enabling quick changes of the key by simply releasing the spring, changing the key, and reattaching the spring.
Another significant patent is the "Telescoping Self-Retaining Safety Bolt Assembly." This assembly includes a headed end, a cylindrical shank, and a pin tail nut with a tubular shank that telescopes over the cylindrical shank. It incorporates a mechanism to retain the tubular shank on the cylindrical shank within a workpiece. The design features an axial passage that intercepts a laterally-extending passage, allowing a dog to be extendable beyond the maximum diameter of the cylindrical shank or entirely retracted within it. A cam member with oppositely facing cam surfaces is axially slidable, ensuring that the lateral position of the dog is determined by the axial position of the cam member.
Career Highlights
Dale H. Hart has built a successful career at Hi-Shear Corporation, where he has been instrumental in developing innovative tools and safety devices. His expertise in engineering and design has led to advancements that benefit various industries.
Collaborations
Dale collaborates with his coworker, Josef F. Volkmann, who is also a talented engineer. Together, they work on projects that push the boundaries of technology and safety in engineering applications.
Conclusion
Dale H. Hart's contributions to the field of engineering through his patents demonstrate his commitment to innovation and safety. His work continues to influence the development of tools and mechanisms that enhance efficiency in various applications.