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    • 9. 发明申请
    • Apparatus and associated method for joining and sealing conduits
    • 用于连接和密封导管的装置和相关方法
    • US20030193195A1
    • 2003-10-16
    • US10120614
    • 2002-04-11
    • Jayant D. PatelAlfred R. Wiratunga
    • F16L021/00
    • F16L21/00F16L21/005F16L25/00F16L25/0009F16L25/14Y10T29/49909Y10T29/49927Y10T29/49945Y10T428/1366
    • The apparatus for joining and sealing conduits, includes edge trim, a sleeve, and a retaining element. The edge trim is shaped to mount upon and engage an end of a conduit. The sleeve extends between the conduits and at least partially surrounds the edge trim. The sleeve may be made of compressible material, such that when the retaining element surrounds a portion of the sleeve and the edge trim, the retaining element generally compresses the portion of the sleeve portion underlying the retaining element and displaces the sleeve material to expand on either side of the retaining element and limit movement of the retaining element. The method of joining and sealing conduits includes mounting the edge trim and a retaining element upon an end of a conduit, extending a sleeve between the conduits, and sliding the retaining element over the sleeve toward the end of the conduit.
    • 用于连接和密封导管的装置包括边缘装饰件,套筒和保持件。 边缘装饰件成形为安装在导管的端部并与其接合。 套管在管道之间延伸并且至少部分地围绕边缘修剪。 套筒可以由可压缩材料制成,使得当保持元件围绕套筒和边缘饰件的一部分时,保持元件通常压缩保持元件下方的套筒部分的部分并使套筒材料在两者之间膨胀 保持元件的一侧并限制保持元件的移动。 连接和密封导管的方法包括将边缘装饰件和保持元件安装在导管的端部上,在管道之间延伸套管,并将保持元件滑动到套筒上朝向导管的端部。
    • 10. 发明授权
    • Angle setting pipe structure and its fabrication method
    • 角度设定管结构及其制作方法
    • US06267417B1
    • 2001-07-31
    • US09317154
    • 1999-05-24
    • Jui-Hua Fan
    • Jui-Hua Fan
    • F16L2500
    • F16L17/04F16L25/00Y10S285/913
    • An angle setting pipe structure and fabricating method that using a mechanical coupler for connecting two pipe members at a selected axial angle. The pipe members are being made by roll forming at one end to form an annular pipe groove which has a plurality of spaced pipe teeth. The mechanical coupler has clamping flanges to engage with the pipe groove and a plurality of horizontal spaced teeth extending outward from the clamping flanges for engaging with the pipe teeth. The pipe members thus may be securely connected at a selected angle without the risk of angle skewing.
    • 一种角度设定管结构和使用机械联接器以选定的轴向角度连接两个管件的角度设定管结构和制造方法。 管件通过在一端的辊轧成型而形成具有多个间隔开的管齿的环形管槽。 机械联接器具有夹紧凸缘以与管槽接合,以及从夹紧凸缘向外延伸的多个水平隔开的齿,用于与管道齿接合。 因此,管构件可以以选定的角度牢固地连接,而不会产生角度倾斜的风险。