DEVICE FOR SEALING A FLUID PRODUCT VESSEL
    5.
    发明公开

    公开(公告)号:US20240132257A1

    公开(公告)日:2024-04-25

    申请号:US18278475

    申请日:2022-02-22

    Inventor: David FABIEN

    CPC classification number: B65D41/58 B65D45/30 B65D51/002 B65D55/06 B65D2401/15

    Abstract: A device for sealing a vessel, having a stopper for closing the vessel, the stopper including a sealing mechanism for sealing with the vessel; an attachment ring for attaching the stopper to the vessel, the ring has a sleeve provided with a radial flange with a central opening, and first attachment mechanism to be attached to the vessel; a cover having a radial disc and second attachment mechanism; a blocking element having an axial wall and a complementary attachment mechanism engaging in the assembled state with the second attachment mechanism. The axial wall has on one portion of its periphery a tearable tab defined between two grooves forming bridges of thin material, the tab having, on one side, a gripping portion and ending, on the opposite side, with a flared portion such that, once torn, the axial wall opens out along the entire height allowing removal of the blocking element.

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