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JP2012126385A Roof structure 有权
标题翻译：屋顶结构
公开(公告)号：JP2012126385A
公开(公告)日：2012-07-05
申请号：JP2011257276
申请日：2011-11-25
申请人： Tokyu Car Corp , 東急車輛製造株式会社
发明人： KOSHIKAWA JUN , OIKAWA MASASHI , KANDA YUTAKA , SOBAGAKI TADASHI , MIYATA HIROFUMI , IKEDA HIDEKI , SANO YUTAKA , OTSUKA HIROKI , SHICHIRI MARIA , ASAGA TETSUYA , SUDA TAKESHIGE
IPC分类号： B61D17/12
摘要： PROBLEM TO BE SOLVED: To provide a roof structure which has strength as uniform as possible without reducing manufacturability, and ensures drainage without giving discomfort to a crew and passenger even when rainwater pools.SOLUTION: The roof structure CB includes a main plate P and a projected part W. The projected part W includes: a first projection part group Wa having a plurality of first projection parts Waa intermittently projecting along a longitudinal direction, and first flat parts Wab; and a second projection part group Wb having a plurality of second projection parts Wba intermittently projecting along a longitudinal direction in positions different from those of the first projection parts, and second flat parts Wbb. When a side structure of the other side is viewed through from a side structure of the one side of the main plate P, the first flat parts Wab are formed in positions overlapping the second projection parts Wba, and the second flat parts Wbb are formed in positions overlapping the first projection parts Waa.
摘要翻译：要解决的问题：提供尽可能均匀的强度的屋顶结构，而不会降低制造性，并且即使在雨水汇集时也能确保排水而不给乘员和乘客造成不适。解决方案：屋顶结构CB包括主板P和突出部分W.突出部分W包括：具有沿着纵向方向间歇地突出的多个第一突出部分Waa的第一突出部分组Wa，以及第一平坦部分零件Wab; 以及具有多个第二突出部Wba的第二突出部组Wb和第二平坦部Wbb，所述第二突起部Wba在与第一突起部的位置不同的位置沿长度方向间歇地突出。当从主板P的一侧的侧面结构观察另一侧的侧面结构时，第一平坦部Wab形成在与第二突出部Wba重叠的位置，并且第二平坦部Wbb形成在与第一投影部分Waa重叠的位置。版权所有（C）2012，JPO＆INPIT

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