David Oles

Title: David Oles - Innovator in Plastic Closure Molding Technology

Introduction

David Oles is an accomplished inventor based in Crawfordsville, IN (US). He has made significant contributions to the field of plastic molding technology, holding 2 patents that enhance the efficiency and effectiveness of molding processes.

Latest Patents

One of his latest patents is an "Apparatus for molding a plastic closure with air-assisted ejection." This innovative apparatus includes a male mold assembly that features a forming pin and an outer pin sleeve, which work in conjunction with a female mold to define a mold cavity. To facilitate the mechanical stripping of a molded closure from the forming pin, pressurized air is introduced into the molded closure through at least one air passageway that extends axially between the forming pin and pin sleeve. By outwardly expanding and forming the plastic closure during ejection from the forming pin, the forces acting on the closure during ejection are significantly reduced. This reduction allows for less cooling of the closure during the molding cycle prior to ejection. Consequently, significantly increased operating speeds for the compression molding apparatus can be achieved.

Career Highlights

David Oles is currently employed at Alcoa Closure Systems International, Inc., where he continues to innovate and improve molding technologies. His work has been instrumental in advancing the capabilities of plastic closure manufacturing.

Collaborations

David collaborates with fellow inventor David L Cerny, contributing to the development of innovative solutions in their field.

Conclusion

David Oles is a notable inventor whose work in plastic closure molding technology has led to significant advancements in the industry. His innovative patents reflect his commitment to improving manufacturing processes and efficiency.