| 摘要 |
Hose coupling and hose-head for connecting hose lines. The couple has inner and outer muffles (1, 2) which enable connection of two hose-ends or hose-heads (12). The muffles (1, 2) are provided with hose-clamping organs (3, 4), the hose-head (12) with a counter-support organ (14). With this design couplings even with diameter 300 to 500 mm can be produced in light weight, material requirement is minimal. Using the couplings according to the invention by resilient or flexible hoses, hose-pipes, also in some cases of necessity rigid pipes can be coupled too, in a safe, cheap and easy manner and with utmost quickness. |
