Company Filing History:
Years Active: 1976-1982
Title: Innovations by Donald W. Staiger: A Pioneer in Injection Molding Technology
Introduction
Donald W. Staiger, an inventive mind from Mount Gilead, Ohio, has made significant contributions to the field of injection molding technology. With a total of four patents to his name, Staiger focuses on enhancing the efficiency and performance of injection molding machines, which are critical in the manufacturing of various plastic components.
Latest Patents
Staiger's latest innovations include two notable patents concerning the design of injection molding machines with a dual tonnage traversing cylinder. His invention, titled "Method for Opening Die Sections," outlines a system where a traversing cylinder exerts an extended stroke mold breakaway force before engaging in its higher speed movement to fully open the mold.
This design features a normal length piston which is housed in a cylinder barrel and attached to the movable platen. The increased working area of the piston during the retraction stroke enables low force and high-speed mold section retraction. Additionally, the invention incorporates a breakaway piston, which operates concentrically with the main piston, allowing for a more substantial breakaway force during the initial mold separation. This innovative design not only streamlines the mold opening process but also enhances overall machine performance during production.
Career Highlights
Throughout his career, Donald W. Staiger has made a mark in prominent companies such as HPM Corporation and Koehring Company. His work in these organizations has been instrumental in refining injection molding technologies, contributing to advancements that have set new industry standards.
Collaborations
Staiger has collaborated with esteemed colleagues, including Gary L. Myers and William T. Flickinger. Their teamwork has fueled innovative solutions within their respective fields and further emphasizes the importance of collaboration in the drive for technological advancements.
Conclusion
Donald W. Staiger is a recognized inventor whose contributions to injection molding technology are noteworthy. With his cutting-edge patents and a robust career, he continues to influence the industry landscape. His work not only factors into the efficiency of manufacturing processes but also reflects the relentless pursuit of innovation that defines the field.