Connection device for a multitube infrastucture and access methode for this device

摘要

The sheath has a flexible, folded envelope accommodating a number of cables, with secure fittings at each end. The connection for linking the ends of the tubes (2) which protect a number of cables (9) to a connection box (4) comprises a flexible sheath (3). The sheath has a connecting ring (8) at each end, enabling it to be fitted at each end. The sheath is made from a tube having a helicoidal folded envelope structure. The cable protection tubes are brought together in a collector block (15), and a tapering elastomer membrane (7) provides a joint between the block (15) and the ring (8) which attaches the end of the sheath.