| 摘要 |
<p>The parent patent describes a collapsible cabin cruiser in which various components can be removed and a caravan can be mounted at the centre to provide the living accommodation. In this addn. various other components are removed and the caravan becomes a supporting central point of the boat. It is clamped in position by clamping bars and straps (11). Air propellers (3a) and/or outboards (15) may be fitted. The external skin of the hull is pref. of tear-resistant elastic waterproof, decay-proof, synthetic fibre, fabric, pref. nylon, "perlon", "dralon", "trevira" (RTM) polyester, acrylic polyacrylic or "airtex" (RTM) all pref. coated with PVC.</p> |
