| 摘要 |
The invention relates to clamping, coupling and connecting means to be used and with pipes of different materials and also with hose like fluid conduits of plastics, rubber or like materials. The clamp relates to the kind known as clamp couplings, and are used also, but not exclusively for the repair of metal or synthetic material conduits which have sprung a leak, especially in cases where the immediate and speedy repair is mandatory in order to avoid loss of the respective fluid, be it liquid or gaseous, and the possible environmental damage which might be a consequence of such leak. In its broadest aspects such means comprise a relatively wide metal band (11) provided with a tightening arrangement (6), the said band being designed to be placed around a pipe or hose (2), such that by means of the unique tightening arrangement could be tightened around the said conduit. |
