| 摘要 |
<p>The invention relates to a shock- and vibration-proof seat suspension meant to fit-out transportation means and equipments. According to the invention, the seat suspension comprises an oscillating support (B) provided with a longitudinal support (3), some perforated end plates (4) welded onto the external part of the longitudinal support (3), a rectangular supporting frame (5), an upper pull axle (6), a plate spring bushing (7), some supporting spring-holding threaded rods (8), some compression springs (9), a mechanism supporting housing (10) welded inside the longitudinal support (3) and joined to an intermediate supporting plate (14), some oscillating supporting pipes (15) which are secured to a floor plate (16) by means of their threaded ends, as well as some upper equilibrating springs (17), some lower equilibrating springs (18) and some absorption springs (19) acting inside a shock- and vibration-proof mechanism (C) embedded in the oscillating support (B) mounted inside the supporting housing (10) of the mechanism by means of a fixed articulation axle (20) passing through the longitudinal support (3).</p> |
