| 摘要 |
<p>The head piece (01) for movable or stationary refuelling systems (02) has several rigid pipe sections which for the adjustable spatial arrangement of the refuelling system are connected by several rotatable joints, with the first (04) and second joint pivotable around respective horizontal axes (05,08), and the third (10) and fourth (13) pivotable around respective vertical axes (11,14). The fourth joint via a fourth rigid pipe section (15) is connected to a directly adjacent fifth joint (16), whereby the fifth joint is pivotable around a horizontal axis (17).</p> |
