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    • 9. 发明授权
    • Method of manufacturing integral railway coach bodies
    • 整体式铁路客车车体制造方法
    • US5362345A
    • 1994-11-08
    • US11397
    • 1993-01-28
    • Andreas StettlerKurt Anderegg
    • Andreas StettlerKurt Anderegg
    • B29C53/58B29C70/02B61D17/00B61D17/04B62D29/04B65H81/00
    • B62D29/046B29C53/583B29C70/023B61D17/005
    • A method for the manufacture of integral coach bodies includes the steps of winding an inner covering layer on a body-shaped winding core and attaching a plurality of U-shaped channel segments to outer surfaces of ceiling and floor walls and attaching a plurality of insulation segments in corner regions of the body. A stiffening framework is attached to the outer surfaces of side walls of the body, insulation plates are attached in some rectangular openings in the stiffening framework and blank covers are positioned in other ones of the openings for subsequently installing windows and doors. The attached elements form a step-tree surface upon which is wound an outer covering layer. The coach body thus manufactured is removed from the winding core, the blank covers are cut out for the door and window openings, apertures are formed in the inner covering layer for the feed and removal of air and openings are formed for mounting illumination devices in the ceiling wall. One or both of the covering layers can be formed with a sandwich type construction having a first winding layer, an insulation mat attached to an outer surface of the first winding layer, and a second winding layer wound over the insulation mat.
    • 制造整体式教练体的方法包括以下步骤:将内覆盖层卷绕在体形卷绕芯上,并将多个U形通道段连接到天花板和地板壁的外表面,并将多个绝缘段 在身体的角落区域。 加强框架附接到主体的侧壁的外表面,绝缘板附接在加强框架中的一些矩形开口中,并且空白盖定位在其他开口中,用于随后安装窗户和门。 附着元件形成阶梯树表面,在其上缠绕外覆盖层。 将如此制造的车身主体从卷绕芯上移除,为了打开和关闭门窗,切割出坯料盖,在内层中形成孔,用于进料和除去空气,形成开口以将照明装置安装在 天花板墙。 覆盖层中的一个或两个可以形成为具有第一绕组层,附着到第一绕组层的外表面的绝缘垫和缠绕在绝缘垫上的第二绕组层的夹层结构。