| 摘要 |
A vibration and displacement damper includes a plunger piston ( 10 ) sliding with a slight clearance inside a guiding cylinder ( 20 ). The plunger piston includes over a part of its length a piston ring ( 12 ) sliding inside a main chamber ( 13 ) provided in the cylinder, the ring including calibrated through-orifices ( 14 ) for a high-viscosity fluid filling the chamber on both sides of the ring. The device is intended to damp vibrations and displacements, in particular of cable stays.
|
