| 摘要 |
Self-locking coupling device comprising a stationary part into which penetrates a movable part, the two parts being coupled together by a locking member, the positioning of which is dependent upon the displacement of a sliding sleeve. The locking members consist of hooks (8) applied into a groove (28) of the movable part (17) by a block (7), the hooks (8) pivoting about pins (6), the displacement of the sleeve (5) being caused by the introduction of a pressurised fluid. Applications: couplings for high-pressure lines, connections for mechanical members, etc. <IMAGE> |
