Spirit AeroSystems has been granted a patent for a system for forming composite parts. The system includes a mold with two portions, an injection molding nozzle, and a laminate sheet supporting frame. The innovative design allows for efficient and precise formation of composite parts. GlobalData’s report on Spirit AeroSystems gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Spirit AeroSystems, Photovoltaic drones was a key innovation area identified from patents. Spirit AeroSystems's grant share as of May 2024 was 50%. Grant share is based on the ratio of number of grants to total number of patents.
Composite part forming system with mold, resin injection, and laminate support
A recently granted patent (Publication Number: US11999086B2) discloses a system and mold for forming composite parts. The system includes a mold with two portions, each having a molding surface that forms an internal cavity when closed. An injection molding nozzle injects resin into this cavity, while a laminate sheet supporting frame outside the mold allows the laminate sheet to pass through an opening into the cavity. The system also includes tensioners to facilitate the feeding of the laminate sheet into the mold.
Furthermore, the mold includes features such as injection openings, spacers, and seals to ensure proper resin flow and laminate sheet positioning during the forming process. The tension spring attached to the laminate sheet allows for controlled elongation, enabling the sheet to slide into the internal cavity. The mold design allows for multiple laminate sheets to be used simultaneously, with seals preventing resin leakage outside the mold. Overall, this patented system and mold offer a novel approach to efficiently forming composite parts with precise control over resin injection and laminate sheet placement.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
