| 摘要 |
A description is given of a pipe plug-in connection between two pipe ends to be connected to one another in a flush manner, said connection comprising an essentially cylindrical sleeve, a sprung ring and a fastening part which engages over the sleeve. The sleeve exhibits a stop which projects radially from its inner wall and on which there are seated an edge of the sprung ring and the edge of the pipe end which is to be connected. The fastening part exhibits a cylindrical portion, the internal width of which corresponds to the external diameter of the pipe which is pushed into said portion. A pressure-exerting ring which engages over the outer wall of the sleeve projects from the outer side of said cylindrical portion, whereas that piece of the cylindrical portion which is located opposite the pressure-exerting ring is pushed in between the inner wall of the sleeve and the pipe casing and presses on the sprung ring when the fastening part is fixed.
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