| 摘要 |
<p>The connection uses inner (1) and outer (2) sleeves, which accept a hosepipe connection (6) between them, so that a pipe nozzle (3) can be pushed over the outer sleeve. The nozzle can engage with the outer sleeve, with the aid of securing equipment. A sealing ring (5) can be accommodated in an annular groove (7) so that it lies against the outer sleeve, and the internal perimeter of the nozzle. The ends of the inner and outer sleeves are press-fitted to one another and together form a common circumferential groove which opens radially outwards, in order to accept the sealing ring. The bottom surface (8) of the groove may also have circumferential ribs.</p> |
