| 摘要 |
<p>A method and apparatus for repairing or sealing a leak (32) in a flexible hose (31) using a pair of complementary elements (11), one element (11) having an inner part- cylindrical surface (13) with, in cross section, an arc angle of greater than 180° and the other element (12) having an inner part-cylindrical surface (12) with, in cross section, an arc angle of less than 180° and annular grooves (15) defined by the complementary elements (11) for accepting annular sealing means (33) for sealing the elements (11,12) to the hose (31).</p> |
