| 摘要 |
The inflatable tubular reinforcement for tents and similar articles comprises, inside an outer reinforcing and protecting sleeve (1), for example made of textile, two independent air chambers (2a, 2b) arranged side by side and each including one or more inflation valves (3a, 3b), each air chamber (2a, 2b) being dimensioned so as to provide, all by itself, the stiffening of the reinforcement, in the event of a puncture in the other air chamber. <IMAGE>
|
