RAILWAY VEHICLE BODY STRUCTURE

• Main Author: WATANABE YOSHITOMO
• Format: Patent
• Language: English; Japanese
• Published: 09.05.2016
• Subjects: BODY DETAILS OR KINDS OF RAILWAY VEHICLES; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a railway vehicle body structure in which the number of junctions of members can be reduced and the weight of the vehicle can be saved.SOLUTION: In a railway vehicle body structure which includes an outer plate 11 having an opening 20, and a frame member arranged on the inner side of the outer plate 11 and joined to the outer plate 11, the outer plate 11 is divided into 7 pieces in the vehicle vertical direction, a bent part 15 (15a, 15b) formed by bending to the vehicle inner side is formed on one end in the vehicle vertical direction of each of outer plates 11a-11g, the bent part 15 of one outer plate and a tabular end 16 opposite to the bent part 15 of another outer plate are butted against each other, and the one outer plate and the other outer plate are jointed to each other along the vehicle longitudinal direction at a butted part 30 where both plates are butted against each other.SELECTED DRAWING: Figure 1 【課題】部材の接合数の削減及び車両の軽量化を図ることができる鉄道車両構体を提供すること。【解決手段】開口部２０を備える外板１１と、外板１１の内側に配置される骨部材とを有し、骨部材が外板１１に接合された鉄道車両構体において、外板１１は、車両上下方向に７分割されており、各外板１１ａ〜１１ｇの車両上下方向の一端部には、車両内側に曲げ加工された曲げ部１５（１５ａ、１５ｂ）が形成されており、一の外板の曲げ部１５と、他の外板の曲げ部１５とは反対側に位置する板状の端部１６とが突き合わせられ、一の外板と他の外板とが、互いに突き合わせられた突き合わせ部３０で車両前後方向に沿って接合されている。【選択図】 図１