END BEAM STRUCTURE OF RAILWAY VEHICLE END UNDERFRAME

To provide an end beam structure of a railway vehicle end underframe which can reliably functionalize an impact absorption member.SOLUTION: An end beam structure of a railway vehicle end underframe having an impact absorption mechanism 200 provided on a connection part of plural railway vehicles 10 to be connected, in which the impact absorption mechanism 200 comprises a first end beam member 140, a second end beam member 150, and an impact absorption beam 160 which are provided at an end part of an underframe 100 of the railway vehicle 10. The first end beam member 140 is provided at one end of the railway vehicle 10, the second end beam member 150 is provided at the other end of the railway vehicle 10, and front faces of these end beam members are so positioned as to face each other. The second end beam member 150 is provided with a recess 151 in which one end of the impact absorption beam 160, which is framed in a direction of travel of the railway vehicle 10, is inserted.SELECTED DRAWING: Figure 8 【課題】衝撃吸収部材を確実に機能させる事ができる鉄道車両端台枠の端梁構造の提供。【解決手段】複数連結される鉄道車両１０の連結部に備えられる衝撃吸収機構２００を有する鉄道車両端台枠の端梁構造において、衝撃吸収機構２００は、鉄道車両１０の台枠１００端部に備えられる、第１端梁部材１４０と第２端梁部材１５０と衝撃吸収梁１６０よりなり、第１端梁部材１４０は、鉄道車両１０の一端に備えられ、第２端梁部材１５０は、鉄道車両１０の他端に備えられ、その前面がお互いに対向する位置に配設され、第２端梁部材１５０には、鉄道車両１０の進行方向に縁設される衝撃吸収梁１６０の一端が挿入され、固定される凹部１５１が設けられる。【選択図】図８