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公开(公告)号：US20210079570A1
公开(公告)日：2021-03-18
申请号：US16969354
申请日：2019-02-21
Applicant: Serge Ferrari SAS
Inventor： Carlos Saiz
Abstract: A fabric includes two parallel selvages, and can be wound onto itself in at least one winding direction running parallel or perpendicular to said parallel selvages. The fabric is to be kept taut and includes a support layer that has a front face and a rear face. The fabric includes at least two sheets, i.e. a first sheet and a second sheet, one of which is arranged on top of the other and which consist of reinforcement threads, said sheets being arranged on the rear face, and the reinforcement threads extending at angles of 5 to 85° relative to the winding direction, with said angles being symmetrical in relation to the winding direction.
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公开(公告)号：US11162617B2
公开(公告)日：2021-11-02
申请号：US16635084
申请日：2018-07-29
Applicant: Serge Ferrari SAS
Inventor： Carlos Saiz
Abstract: The invention relates to a retractable pipe whose wall is formed of at least one flexible gas-impermeable and/or liquid-impermeable tape welded by its selvages in the form of a cylindrical helix and of at least one metal wire in the form of a cylindrical helix whose pitch is the same as the one formed by said band, characterized in that said tape is a double fabric textile comprising at least two regions where the two fabrics work together to delimit at least one inflatable zone, said textile being covered with a coating layer of a gas and/or liquid-impermeable material.
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公开(公告)号：US20210095795A1
公开(公告)日：2021-04-01
申请号：US16635084
申请日：2018-07-29
Applicant: Serge Ferrari SAS
Inventor： Carlos Saiz
Abstract: The invention relates to a retractable pipe whose wall is formed of at least one flexible gas-impermeable and/or liquid-impermeable tape welded by its selvages in the form of a cylindrical helix and of at least one metal wire in the form of a cylindrical helix whose pitch is the same as the one formed by said band, characterized in that said tape is a double fabric textile comprising at least two regions where the two fabrics work together to delimit at least one inflatable zone, said textile being covered with a coating layer of a gas and/or liquid-impermeable material.
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