The invention provides an anti-snaking shock absorber seat for a vehicle body of a rail vehicle. The anti-snaking shock absorber seat is formed by adopting a whole body of an aluminum alloy section in an extruding manner and comprises a first rectangular frame body and a second rectangular frame body, wherein the rectangular frame bodies adopt an integral extrusion forming structure of the aluminum alloy section, and the second rectangular frame body is connected with a shock absorber; two diagonal bars are respectively and symmetrically arranged at the inner part of each of the first rectangular frame body and the second rectangular frame body, one ends of the two diagonal bars are overlapped, and a rectangular frame body is divided into three triangular cavities by each of the two diagonal bars; the rectangular frame bodies partly adopt a variable cross-section structure, and steel screw seats for allowing bolts to penetrate through a steering frame and fix the steering frame are arranged on the bottom surface of the outer side of the second rectangular frame body. For an anti-snaking shock absorber, the steering frame and a shock absorber seat for the vehicle body are connected through the anti-snaking shock absorber seat disclosed by the invention, strength requirements of the vehicle body are met, connection requirements of the steering frame are met, the operation safety of the vehicle is ensured, the manufacture and the operation are safer and more reliable through the structure of the shock absorber seat for the vehicle body, and besides the anti-snaking shock absorber seat disclosed by the invention has the benefits of shortening manufacturing time and reducing manufacturing cost.
Anti-snaking shock absorber seat for vehicle body of rail vehicle
2015-09-16
Patent
Elektronische Ressource
Englisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Europäisches Patentamt | 2024
|shock absorber seat, shock absorber assembly and vehicle
Europäisches Patentamt | 2020
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