| 摘要 |
<p>A hinge, comprising: a hinge body (10) defining an operating chamber (11), a pivot (20) rotatably coupled thereto for rotating around an axis (X) between an open position and a closed position, a plunger member (30) slidably movable along the same axis (X) between a compressed end position and an extended end position and a shaft (40) defining the longitudinal axis (X) for operatively coupling the plunger member (30) and the pivot (20). The shaft (40) comprises a helical cam element (45), whereas the pivot (20) comprises at least one follower member (22', 22") operatively engaged therewith in such a manner that the rotation of the pivot (20) around the longitudinal axis (X) corresponds to the sliding of the plunger member (30) along the same axis (X). The operating chamber (11) comprises a first compartment (13) for housing the plunger member (30) and a working fluid acting thereon and a second compartment (14) for housing the helical cam element (45) and the follower member (22', 22"). Separation means (15, 50) are provided to fluidically separate the first compartment (13) from the second compartment (14).</p> |
