The invention discloses a sleeve type air spring airbag, and relates to the field of air springs, the sleeve type air spring airbag comprises an inner rubber layer, an inner fiber layer, an outer fiber layer and an outer rubber layer which are sequentially arranged from the inner layer of a sleeve to the outer layer of the sleeve, the inner rubber layer is formed by overlapping two opposite sides after a rubber sheet surrounds a circle, and the outer rubber layer is formed by overlapping two opposite sides of the rubber sheet. The inner-layer fiber layer is formed by seamlessly splicing two opposite edges after a fiber sheet surrounds the periphery of the inner-layer rubber layer by a circle, and the outer-layer fiber layer is formed by seamlessly splicing two opposite edges after a fiber sheet surrounds the periphery of the inner-layer fiber layer by a circle, and the outer-layer fiber layer is formed by seamlessly splicing two opposite edges after a fiber sheet surrounds the periphery of the inner-layer fiber layer by a circle. The outer rubber layer is formed by lapping two opposite edges after a rubber sheet surrounds the outer fiber layer by a circle. The air spring has the advantages that the thickness of the product is kept uniform, the received axial force can be uniformly dispersed on the product, and the service life of the air spring is prolonged.

    本发明公开了一种袖筒式空气弹簧气囊,涉及空气弹簧领域,包括由筒内层到筒外层依次设置的内层橡胶层、内层纤维层、外层纤维层和外层橡胶层,所述内层橡胶层由橡胶片围绕一周后两个相对边搭接而成,所述内层纤维层由纤维片围绕所述内层橡胶层的外周一周后两个相对边无缝拼接而成,所述外层纤维层由纤维片围绕所述内层纤维层的外周一周后两个相对边无缝拼接而成,所述外层橡胶层由橡胶片围绕所述外层纤维层的外周一周后两个相对边搭接而成。本发明的优点在于:产品厚度保持均匀,受到的轴向力能够均匀分散在产品上,增加了空气弹簧的使用寿命。


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    Title :

    Sleeve type air spring airbag and manufacturing method thereof


    Additional title:

    一种袖筒式空气弹簧气囊及其制作方法


    Contributors:
    JIA LIFU (author) / LIU MENG (author) / WU GUOXIONG (author) / HU WEI (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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