The invention discloses a high-sound-insulation door system which comprises a vehicle body, a bearing driving mechanism, a side-standing integrated assembly, a doorsill, an inner operating device, an outer operating device, a door leaf and a sealing door frame. The bearing driving mechanism, the side-standing integrated assembly, the doorsill, the inner operating device, the outer operating device and the sealing door frame are all installed on the vehicle body through fasteners. And the door leaf is connected with the bearing driving mechanism through a fastener. The invention has the advantages of low cost, high sound insulation, light weight, energy conservation, environmental protection and the like.
本发明公开了一种高隔音门系统,包括车体、承载驱动机构、侧立集成组件、门槛、内操作装置、外操作装置、门扇与密封门框;所述承载驱动机构、侧立集成组件、门槛、内操作装置、外操作装置与密封门框均通过紧固件安装在车体上;所述门扇通过紧固件与承载驱动机构连接。本发明具有低成本、高隔音、轻量化、节能环保等优点。
High-sound-insulation door system
一种高隔音门系统
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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