The invention relates to an aisle bellows (4) comprising an outer bellows (6) having a corrugation (33) forming a plurality of valleys (8) each having an upwardly facing valley top portion (13) and connected at each end to a valley top angle (14) forming a connection between the valley top portion (13) and a respective bellows side (15). The channel bellows further comprises at least one drainage channel (12) such that liquid accumulated into at least one of the valley top portions (13) flows along the respective bellows side (15) through the at least one drainage channel (12).
本发明涉及一种通道折棚(4),该通道折棚(4)包括外部折棚(6),该外部折棚(6)具有波纹(33),该波纹(33)形成多个谷部(8),该多个谷部(8)各自具有面向上的谷顶部分(13)并且在每一端处连接至谷顶角(14),该谷顶角(14)在谷顶部分(13)和相应的折棚侧(15)之间形成连接。该通道折棚还包括至少一个排水通道(12),使得积聚到谷顶部分(13)中的至少一个中的液体沿着所述相应的折棚侧(15)流动通过所述至少一个排水通道(12)。
Controlled roof drainage via bellows
经由折棚的受控车顶排水
2022-07-01
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |