Cavity Sealing System for Automotive Vehicles

    公开(公告)号:US20240059359A1

    公开(公告)日:2024-02-22

    申请号:US18494251

    申请日:2023-10-25

    Applicant: Zephyros, Inc.

    Inventor: Patrick Moore

    Abstract: The present invention relates to a system for scaling a cavity of an automotive vehicle frame, wherein a wall is associated with an automotive vehicle structure; and an expandable material is disposed by an extruder over at least a portion of said wall and in contact with said wall prior to expansion of said expandable material, wherein the expansion rate of the expandable material is at least 400% when exposed to heat usually provided to the vehicle frame during automotive vehicle production and wherein the expandable material is prior and after its disposition to said wall dry to the touch at ambient temperature.

    CAVITY SEALING SYSTEM FOR AUTOMOTIVE VEHICLES

    公开(公告)号:US20190315412A1

    公开(公告)日:2019-10-17

    申请号:US16316808

    申请日:2017-08-01

    Applicant: Zephyros, Inc.

    Inventor: Patrick Moore

    Abstract: The present invention relates to a system for sealing a cavity of an automotive vehicle frame, wherein a wall is associated with an automotive vehicle structure; and an expandable material is disposed by an extruder over at least a portion of said wall and in contact with said wall prior to expansion of said expandable material, wherein the expansion rate of the expandable material is at least 400% when exposed to heat usually provided to the vehicle frame during automotive vehicle production and wherein the expandable material is prior and after its disposition to said wall dry to the touch at ambient temperature.

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