| 摘要 |
<p>An assembly for protecting a flexible tube against wear by friction, the flexible tube (5) being in contact with a stiffener (3) in an I-tube (1), said stiffener (3) bearing a trumpet (4), the protecting assembly being arranged between the external surface of the flexible tube (5) and the internal wall of the I-tube (1), and comprises pieces (4, 6, 7, 8, 9, 10, 11) that are rotary and axially movable relative to the internal wall of the I-tube (1).</p> |
