The invention relates to the field of frames, and discloses a novel hydraulic pipe closed beam type rear torsion beam which is formed by stamping and comprises connecting parts (1) at the two ends and a beam body section (2) connected with the connecting parts (1), the beam body section (2) is in a V shape, the cross section of the edge end of the beam body section (2) is of a spherical reinforcing structure (3), one part of the spherical reinforcing structure (3) protrudes towards the inner side of the beam body section (2), and the other part of the spherical reinforcing structure (3) protrudes towards the outer side of the beam body section (2). One part of the beam body (2) protrudes towards the outer side of the beam body section (2). The beam body structure has the advantages of long service life, high bearing capacity and the like.

    本发明涉及车架领域,公开了一种新型液压管封闭梁式后扭力梁,扭力梁为冲压形成,包括两端的连接部(1)以及连接连接部(1)的梁体段(2),梁体段(2)呈V字形,梁体段(2)棱部端部截面为球形加强结构(3),球形加强结构(3)一部分向梁体段(2)的内侧凸起,一部分向梁体段(2)的外侧凸起。该梁体结构具有寿命长,承载能力大等优点。


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    Title :

    Novel hydraulic pipe closed beam type rear torsion beam


    Additional title:

    一种新型液压管封闭梁式后扭力梁


    Contributors:
    ZHANG HAO (author) / CHO YOUNG-DAE (author) / WANG YUANSHENG (author) / HE ZHAOHUI (author) / WANG JIANLIN (author) / ZHANG JIAN (author) / LI XINGFU (author) / WANG CONG (author) / ZHANG FENGCHAO (author) / LIU XINGHANG (author)

    Publication date :

    2023-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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