摘要 |
<p>The seat has a connecting element with an inner tube (6) and an outer tube (7). Connecting element has annular shaft with unlocking devices (5a, 5b) at the left and right end regions (6a, 6b). The outer tube is fitted on the inlet you, with a rigid tube connection (8) in the middle of the inner tube. The unlocking handle (12) is fixed on the outer tube transversely to its tube connection.</p> |