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公开(公告)号:US3815641A
公开(公告)日:1974-06-11
申请号:US26942272
申请日:1972-07-06
发明人: SIMPSON C
CPC分类号: F16L21/03 , F16L9/08 , F16L21/025 , F16L25/0027 , F16L43/007
摘要: A concrete pipe for laying in bend of a pipe line. The pipe is of straight cylindrical, spigot and socket type. The socket is deliberately splayed so that socket axis is inclined at acute angle to longitudinal pipe axis to enable strong joint between successive pipes laid at angle to one another.
摘要翻译: 用于铺设管道弯曲的混凝土管。 管子是直的圆柱形,插口和插座类型。 插座被故意张开,使得插座轴线与纵向管轴线呈锐角倾斜,以使连接管道之间能够彼此成角度的强连接。