| 摘要 |
<p>An expandable tubing assembly comprises a tubular connector (16) defining overlapping longitudinal slots (18), the connector (16) comprising end portions (20, 21) and an intermediate portion (22). The slots (18) extend over the whole length of the connector (16), but the only slot overlap occurs in the intermediate portion (22). The assembly further comprises lengths of expandable tubing (24, 25) defining overlapping longitudinal slots (12) and having end portions defining nodes (38) between and beyond the ends of the tubing slots (12). Tubing threads (28, 29) are formed on the end most tubing nodes. The connector end portions define threads (26, 27) and are coupled with the threads (28, 29) formed on the nodes of the respective end portions of the tubing lengths.</p> |
