| 摘要 |
A hydraulic damper has a body with cover filled with working liquid, spring-loaded with a coil cylindrical spring rod-piston with openings that separates the body into two cavities – the head end and the rod one. The rod-piston with openings is arranged as a hollow one and has a guide rod that goes into the cavity of the rod-piston, with curvilinear slot on the surface and guide screws for contact with a curvilinear slot on the surface of the guide rod and formation of a screw pair with it. On the guide rod installed are two support bearings and a rotary washer with opening between those, tightly adjoining the lower surface of the rod-piston. |
