| 摘要 |
<p>Quick coupling device (100) for connecting at least two pressurized lines (L1-4) comprises a first coupling part connected in a pressure-tight manner to a second coupling part. An external pressure-relieving device (70) assigned to the quick coupling device is connected via at least one pressure-relieving connection to at least one of the pressurized lines. Preferred Features: The first coupling part is a socket part (12) arranged in a connecting block (18). The first coupling part is arranged in a connecting block (16) together with an operating device (42) for the pressure-relieving device. The second coupling part is a sleeve part (14) arranged in the connecting block (16) together with a control device for the pressure-relieving device.</p> |
