公开(公告)号：US06647897B1

公开(公告)日：2003-11-18

申请号：US09889902

申请日：2001-10-15

申请人： Heinz Klamka ,  Jan Prockat

发明人： Heinz Klamka ,  Jan Prockat

IPC分类号： B61D1700

CPC分类号： B61D17/08

摘要： The invention relates to a railway vehicle with a self-supporting car body having a floor and a roof as well as side walls which present windows and access areas. The side walls are each made of a frame which is rigidly connected to the floor and presents side wall elements. The car body skin elements are configured in a supporting manner and fixed to frame elements (2) by friction so as to form a ribbed plate support structure (1, 8). The car body skin elements comprise an integrated intermediate layer (5) having vibration-damping properties. Frictional adhesive joints (7) or frictional screw or rivet joints (9) between the frame elements (2) and supporting car body skin elements can be provided for. The supporting car body skin elements are configured as supporting sandwich elements (3) which consist of an outer layer (4), an inner layer (6) and an intermediate layer (5) which has heat- and/or sound-insulating and vibration-damping properties and maintains the outer and inner layer at a distance from each other.

摘要翻译： 本发明涉及一种具有自支撑车体的铁路车辆，其具有地板和屋顶以及具有窗口和通道区域的侧壁。 侧壁各自由刚性地连接到地板并呈现侧壁元件的框架制成。 车身皮肤元件以支撑的方式构造并通过摩擦固定到框架元件（2）上，以形成肋板支撑结构（1,8）。 车身皮肤元件包括具有减振性能的集成中间层（5）。 可以提供在框架元件（2）和支撑车身皮肤元件之间的摩擦粘合接头（7）或摩擦螺钉或铆钉接头（9）。 支撑车身皮肤元件被构造为由外层（4），内层（6）和中间层（5）组成的支撑夹层元件（3），其具有隔热和/或隔音和振动 并且将外层和内层彼此保持一定距离。