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    • 15. 发明授权
    • Threaded joint for pipes
    • 螺纹接头用于管道
    • US5971443A
    • 1999-10-26
    • US49016
    • 1998-03-27
    • Thierry NoelBruno Cacciaguerra
    • Thierry NoelBruno Cacciaguerra
    • E21B17/042E21B17/043F16L15/04F16L15/08F16L7/00F16B39/00F16L9/00
    • F16L15/004E21B17/043E21B17/085F16L15/009F16L15/08Y10S285/915
    • The invention pertains to a tubular threaded joint provided with a device opposed to over-screwing or unscrewing. The joint includes a male component (3) with an external threading (8) and a female component (2) with internal threading (6), these two components capable of being assembled with predetermined amount of torque. A female portion (7) arranged beyond the female threading (19) and a male portion (13) arranged beyond the male threading (12) provide between their internal surface (14) and external surface (15) an annular zone in which one part at least forms a calibrated zone (20) in which an adhesive ensures mechanical connection between the female portion (7) and the male portion (13). Use of the joint particularly for the oil and gas industry.
    • 本发明涉及一种管状螺纹接头,该螺纹接头设置有与过度拧紧或旋松相对的装置。 接头包括具有外螺纹(8)的阳部件(3)和具有内螺纹(6)的阴部件(2),这两个部件能够以预定量的扭矩组装。 布置在阴螺纹(19)之外的阴部分(7)和布置在阳螺纹(12)之外的阳部分(13)在其内表面(14)和外表面(15)之间提供环形区域,其中一个部分 至少形成校准区域(20),其中粘合剂确保阴部分(7)和阳部分(13)之间的机械连接。 特别用于油气工业的联合使用。
    • 17. 发明授权
    • Monolithic self-stiffened panels
    • 单片自加强板
    • US08083182B2
    • 2011-12-27
    • US11996302
    • 2006-07-12
    • Bruno Cacciaguerra
    • Bruno Cacciaguerra
    • B64C1/14
    • B64C25/16B64C1/12B64C2001/0072B64C2001/0081Y02T50/43
    • A composite panel having a first skin forming the outer wall of the panel, known as the lower face (1), and a second skin forming part of the inner wall of the panel. The second skin is formed hollow such as to produce an inner reinforcing frame (2) in the form of a half-box structure (3) which, together with the first skin, forms box parts. The aforementioned frame is equipped with a rim (4a, 4b) for fixing to the first skin, a face known as the upper face (5) and connecting side walls (6, 6a, 6b, 6c, 6d, 6e, 7) between the rim (4a, 4b) and the upper face (5) the first and second skins forming a monolithic self-stiffened panel. The half-box frame (2) has perforated sections (8) which are defined by hollow beam sections forming the half-box frame (2).
    • 一种复合面板,其具有形成面板外壁的第一皮肤,称为下表面(1),以及形成面板内壁部分的第二皮肤。 第二皮肤形成为中空的,以产生半框结构(3)形式的内部加强框架(2),其与第一皮肤一起形成箱体部件。 上述框架配备有用于固定到第一皮肤的边缘(4a,4b),称为上表面(5)的表面和连接侧壁(6,6a,6b,6c,6d,6e,7)之间的边缘 边缘(4a,4b)和上表面(5),第一和第二表皮形成一体的自加强板。 半框框架(2)具有由形成半框框架(2)的中空梁部分限定的穿孔部分(8)。