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1. 发明专利

JP2012224257A Railway vehicle 有权
标题翻译：铁路车辆
公开(公告)号：JP2012224257A
公开(公告)日：2012-11-15
申请号：JP2011094629
申请日：2011-04-21
申请人： Nippon Sharyo Seizo Kaisha Ltd , 日本車輌製造株式会社
发明人： OSHIMA SATOSHI , TAGUCHI KEISHO
IPC分类号： B61D49/00 , B61D17/00 , B61D17/02
CPC分类号： Y02T30/32
摘要： PROBLEM TO BE SOLVED: To mount a skirt on a vehicle body using a connection member that enables easy and accurate adjustment of attachment position and angle.SOLUTION: A skirt 12 is mounted on a lower part of the vehicle body via a connection member including a vehicle-side attachment bracket 15, a skirt-side attachment bracket 17 and a connection shaft 18. The vehicle-side attachment bracket 15 includes a pair of connection arms 15b having bolt insertion holes 15c with an axial line along a vehicle longitudinal direction. The skirt-side attachment bracket 17 includes a collar insertion hole 17a with an axial line along the vehicle longitudinal direction, and a turning arm 17b arranged between the connection arms. In a collar 19, a pair of collar half bodies 19a having a wedge surface 19c formed at its tip is formed by bringing the wedge surfaces into abutment with each other to align the axial lines, and is inserted through the collar insertion hole 17a to be arranged between the connection arms. The connection shaft 18 is inserted from one bolt insertion hole of the connection arms, penetrates through the collar and protrudes a male screw part from the other bolt insertion hole, thereby screwing the nut 18 to the male screw part 18c.
摘要翻译：要解决的问题：使用能够容易且准确地调整安装位置和角度的连接构件将裙部安装在车身上。解决方案：裙部12经由包括车辆侧安装支架15，裙侧安装支架17和连接轴18的连接构件安装在车体的下部。车辆侧安装支架 15包括一对连接臂15b，其具有沿着车辆纵向方向具有轴线的螺栓插入孔15c。裙侧安装托架17包括沿车辆纵向具有轴线的轴环插入孔17a和布置在连接臂之间的转动臂17b。在轴环19中，通过使楔形表面彼此抵接而对准轴线而形成一对具有形成在其顶部的楔形表面19c的凸缘半体19a，并且通过套环插入孔17a插入以成为布置在连接臂之间。连接轴18从连接臂的一个螺栓插入孔插入，穿过套环并从另一个螺栓插入孔突出外螺纹部分，从而将螺母18拧到外螺纹部分18c上。版权所有（C）2013，JPO＆INPIT

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