| 摘要 |
<p>Quick-fitting pipe connection (3) comprises a tubular body (6) displaceably mounted inside a tubular component (2) and having a sealing surface (100) extending continuously in the peripheral direction and cooperating with an annular seal (9). At least one discharge channel for the hydraulic fluid provided in the region of the sealing surface is connected to a tap connection (8). Preferred Features: The tubular body has several discharge channels for the hydraulic fluid. These channels have a spiral course and are distributed in the peripheral direction around the tubular body.</p> |
