Howmet Aerospace. has been granted a patent for a curtain wall system featuring a unique gasket design. The system includes vertically and horizontally offset bridge gaskets that provide thermal breaks and cover joints between vertical and horizontal members, enhancing structural integrity and insulation. GlobalData’s report on Howmet Aerospace 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 Howmet Aerospace, Selective laser solidification was a key innovation area identified from patents. Howmet Aerospace's grant share as of July 2024 was 64%. Grant share is based on the ratio of number of grants to total number of patents.
Curtain wall frame gasket system for thermal insulation
The patent US12054944B2 describes a curtain wall frame gasket designed to enhance the structural integrity and thermal performance of curtain wall systems. The invention comprises a series of gaskets, including first and second vertical bridge gaskets and first and second horizontal bridge gaskets, which are laterally and vertically offset, respectively. Each vertical bridge gasket features a thermal break gasket and an interior gasket, connected by a vertical bridge member. Similarly, the horizontal bridge gaskets include horizontally-extending thermal break and interior gaskets, joined at corner joints to form a continuous four-sided frame. This configuration allows the gaskets to effectively cover the joints between vertical and horizontal members of the curtain wall system.
Additionally, the patent outlines various features that enhance the gasket's functionality, such as reliefs in the horizontal bridge gaskets, angled bridge members, and the inclusion of darts and barbs for improved sealing. The curtain wall system described in the patent also incorporates vertical and horizontal members with defined channels for the gaskets, ensuring a secure fit. The method of sealing the curtain wall system involves coupling the gaskets to the respective members and securing them with pressure plates, which further enhances the thermal break and structural stability. Overall, the invention aims to provide a robust solution for sealing curtain wall joints, improving energy efficiency and durability in building applications.
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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.
