| 摘要 |
<p>The flexible hose nozzle comprises a socket and a tube extending past it to the outside. The tube comprises a first section (4) compressed edwise to form a shoulders (5, 6) and a second machined section (3) welded to its end. The first section has a formation for positioning it in relation to the hose (1) and the socket (2), and the second section is designed to secure the hose in place. The second section of the nozzle pref. includes barbs to secure the hose in place. The hose is pref. welded to a smooth surface portion of the tube.</p> |
