| 摘要 |
<p>End connection for pipes of a rigid, but deformable material, and comprising a pipe casing (1) protruding into the pipe end (15), which pipe casing is rotationally symmetric around a longitudinal axis (9) and which is made in a relatively rigid material and equipped with a mantle surface (2), which has a diameter that is adapted to the inner diameter of the pipe in such a way that the pipe end may be applied on the pipe casing. The mantle surface is equipped with two recessed parts (3, 4) which run peripherally around the mantle surface, in which recessed parts (3, 4) embossed parts of the applied pipe end extend. A sealing organ (13) ensures sealing between the pipe casing and the pipe end. The embossed parts (24, 25) of the pipe end (15) co-operate with the recessed parts (3, 4) to enable a relative rotational movement between the pipe end and the pipe casing (1). The sealing organ (13) has a placement that is separated from the axial placement of the embossed and recessed parts, more precisely in an intermediate part (10) of the mantle surface 2) of the pipe casing (1) between the recessed parts (3, 4).</p> |
