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    • 5. 发明申请
    • In-line coupling pipe
    • 在线联轴器
    • US20100316442A1
    • 2010-12-16
    • US12456252
    • 2009-06-12
    • Randall A. KolbetKevin M. Miller
    • Randall A. KolbetKevin M. Miller
    • F16D1/00F16L19/00
    • F16L25/0063F16B2200/10F16L27/02
    • An in-line coupling pipe is provided having a plurality of first corrugations with a male portion at one end of the pipe and a female portion at the other end. The diameter at the crest of the first corrugation being a first distance. The male portion having a second corrugation with the diameter at the crest of the second corrugation being a second distance. The male portion of having a third corrugation intermediate the first corrugation and the second corrugation, with the diameter at the crest of the third corrugation being a third distance. The male portion having a fourth corrugation intermediate the first corrugation and the third corrugation, with the diameter at the crest of the fourth corrugation being a fourth distance, with the first distance being greater than the second or third or fourth distances, the second distance being greater than the third distance, and the fourth distance being greater than second or third distances. The second corrugation has a recess formed therein.
    • 提供了一种在线耦合管,其具有多个第一波纹,在管的一端具有阳部分,在另一端具有阴部分。 第一波纹顶部的直径为第一距离。 具有在第二波纹顶部的直径的第二波纹的阳部分是第二距离。 具有在第一波纹和第二波纹之间的第三波纹的阳部分,其中第三波纹顶部的直径为第三距离。 阳性部分具有在第一波纹和第三波纹之间的第四波纹,第四波纹的波峰处的直径为第四距离,第一距离大于第二或第三或第四距离,第二距离为 大于第三距离,第四距离大于第二距离或第三距离。 第二波纹具有形成在其中的凹部。