Inflatable molded article has tubular covering which is formed as closed hose and which is constructed from flexible outer covering with large elasticity module, where air-tight sealed inner covering is taken up in outer covering

摘要

The inflatable molded article has a tubular covering (1) which is formed as closed hose and which is constructed from a flexible outer covering with large elasticity module. An air-tight sealed inner covering is taken up in the outer covering with small elasticity module. Fixing mediums are provided at the outer covering for a detachable attachment of a tarpaulin (15) which is stretched by the covering. The tubular outer covering has given angles (5,6,7), formed by a corresponding cut, and joints (9,10,11). The inner covering consists of multiple air chambers.