| 摘要 |
The invention concerns a damper comprising a body (0), a piston which slides into said body (0), a liquid (5) that is moved by the piston, two chambers (C1, C2) separated by at least one hole (2) through which the liquid (5) must pass when the piston (1) penetrates into the body (0), a valve (3) that can move between a closed position and an open position of said hole in order to allow the passage of liquid (5) from the first chamber (C1) to the second chamber (C2) through the hole (2), a return system (4a) applying a force to the valve (3), such that a force needs to be applied to the piston to increase the pressure in the liquid (5) of the first chamber (C1) and move the valve (3) from the closed position to the open position, the return system (4a) having a delay device arranged to increase the return time of the valve (3) from the open position to the closed position under the effect of said return system and when the pressure in the first chamber (C1) is balanced with the pressure in the second chamber (C2). |
