| 摘要 |
A fluid transmission fitting (100) is described comprising a female coupler (47) inserted within a hydraulic feeding block (1), and a male coupler (48), which can be coupled to said female coupler (47), said block (1) including at least one hydraulic line (49) and a draining line (50), and a lever (4) integral with a cam (7) adapted to relieve the pressure from a camera (54) inside the female coupler (47) and adapted to uncouple the male coupler (48) from the female coupler (47), said female coupler (47) including a pressure relief valve (51), which puts said chamber (54) into connection with the draining line (50). |
