| 摘要 |
<p>"ANTI-WEAR GUIDING DEVICE FOR PRIMARY SUSPENSIONS of RAILWAY BOGIES " The device comprises at least a guiding body; positioned in a removable way, and with a longitudinal and transversal clearance between a part, solid with the frame of the bogie of a railway vehicle, and the support ing sleeve of a wheel, linked to the frame through a primary suspension. By varying the thickness of the guid ing body and hence the longitudinal and/or transversal clearance, the response is varied in frequency and in amplitude of the primary suspensions in the horizontal plane and hence, on the basis of tests, the most suitable guiding body can be provided for obtaining the maximum comfort during the running of the railway vehicle.</p> |
