To lighten a truck by devising a side bearing.SOLUTION: A rubbing plate of a side bearing for a railway vehicle truck is provided on the truck so as to be slidably brought into contact with a sliding member, which is arranged on an upper side or a lower side. The ruggedness is provided on a facing surface facing a lower sliding surface of the sliding member.SELECTED DRAWING: Figure 4
【課題】側受を工夫することにより台車の軽量化を図る。【解決手段】、鉄道車両台車の側受の擦り板は、上側又は下側に配置された摺動部材に対して摺動可能に接触するように台車に設けられる側受の擦り板であって、前記摺動部材の下摺動面と対向する対向面に凹凸が設けられている。【選択図】図4
RUBBING PLATE OF SIDE BEARING AND SIDE BEARING FOR RAILWAY VEHICLE TRUCK
鉄道車両台車の側受の擦り板及び側受
2020-10-08
Patent
Electronic Resource
Japanese
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 |
Bearing adapter side frame interface for a railway car truck
European Patent Office | 2018
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