Company Filing History:
Years Active: 2015-2020
Title: Innovations by Alexandre Pelard in Composite Materials
Introduction
Alexandre Pelard is a notable inventor based in Amboise, France. He has made significant contributions to the field of composite materials, particularly in the area of thermoplastic matrices. With a total of three patents to his name, Pelard's work focuses on innovative methods for enhancing the performance and manufacturing processes of composite parts.
Latest Patents
Pelard's latest patents include a method and device for stamping an unconsolidated composite blank with a thermoplastic matrix. This method involves the hot stamping of a composite part that features continuous fiber reinforcement within a thermoplastic matrix. The process begins with obtaining a blank that consists of a laminated structure of plies made from unidirectional tapes of fibers pre-impregnated with thermoplastic polymer. The blank is heated to a temperature that meets or exceeds the melting point of the polymer, followed by stamping to achieve the desired shape.
Another significant patent by Pelard is for the local reinforcement of a composite fiber-reinforced panel. This invention describes a laminated composite structural panel that includes a skin of a specific thickness and a localized reinforcement or patch. The skin is composed of a stack of fibrous plies within a thermoplastic polymer matrix. The patch is designed to be joined to the skin's surface, with a thickness that extends in a direction normal to the skin. The edges of the patch are crafted to have a slope greater than 0.5, ensuring a strong bond through welding.
Career Highlights
Pelard is currently employed at Daher Aerospace, where he continues to innovate in the field of aerospace materials. His work has been instrumental in advancing the capabilities of composite materials used in various applications.
Collaborations
Throughout his career, Pelard has collaborated with notable colleagues, including Michael Hugon and Dominique Soubelet. These partnerships have contributed to the development of cutting-edge technologies in composite manufacturing.
Conclusion
Alexandre Pelard's contributions to the field of composite materials through his innovative patents demonstrate his expertise and commitment to advancing technology. His work at Daher Aerospace continues to influence the industry positively.