The invention belongs to the technical field of rail transit equipment, and particularly relates to integral shed cloth for a through passage, which is of an integral annular structure formed by connecting four sections of straight cloth and four elbows at intervals, each elbow is of a U-shaped integral structure, and two pieces of side cloth and one piece of middle cloth or connecting cloth of ashed cloth elbow in the prior art are made into a whole body, the whole body and the straight cloth form an integral shed cloth structure, the single-ring shed cloth does not have the problem of sewing lap joints, the sewing process mode of the shed cloth is simplified, the problems of water seepage, water leakage, shed cloth thread opening and shed cloth abrasion caused by sewing threads at shedcloth elbows are solved, and the service life of the shed cloth is prolonged. the integral shed cloth is simple in structrue, the single-ring shed cloth is free of joints, the elbow structure is highin firmness, and the technological mode is simple; during use, multiple rings of shed cloth are connected into a shed cloth assembly through a sewing machine by means of sewing threads to be applied to a through passage, sewing workloads are greatly reduced, and the product using performance is improved.

    本发明属于轨道交通设备技术领域,具体涉及一种贯通道用整体式棚布,为四段直布和四个弯头间隔连接构成的一体式环状结构,弯头为U形的一体式结构,将现有技术中棚布弯头的两块边布和一块中间布或连接布做成一个整体,与直布构成整体式的棚布结构,单环棚布不存在缝纫搭接接缝问题,简化了棚布的缝纫工艺方式,解决了棚布弯头处渗水、漏水和棚布开线,以及缝纫线磨损棚布的问题,延长了棚布的使用寿命;其结构简单,单环棚布没有接缝,弯头结构牢固性高,工艺方式简单,使用时,使用缝纫线通过缝纫机将多环棚布连接成棚布组成应用于贯通道,大大减少了缝纫工作量,提高了产品使用性能。


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    Titel :

    Integral shed cloth for through passage


    Weitere Titelangaben:

    一种贯通道用整体式棚布


    Beteiligte:
    JIAO SHULI (Autor:in) / MEN HONGLING (Autor:in) / NIE CHANGHAI (Autor:in) / CAI YIWEN (Autor:in)

    Erscheinungsdatum :

    2021-04-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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