| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roof structural body for a railway vehicle in which a component count and man-hours for processing are reduced while workload is mitigated, thereby stably joined with uniform quality. <P>SOLUTION: In a roof structural body for a railway vehicle, a side body structure and a roof bow R having a linear end parts Rs at both ends are joined. Further, a first side girder Blps is disposed at an upper end part of the side body structure, flatly extends in a longitudinal direction D1 of the vehicle, and is abutted in parallel to a lower surface Rr of the linear end part Rs of the roof bow R. In addition, a second side girder Blpo is abutted in parallel to an upper surface Ro of the linear end part Rs of the roof bow R, and flatly extends in parallel to the first side girder Blps. <P>COPYRIGHT: (C)2013,JPO&INPIT |
