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    • 30. 发明申请
    • FASTENING RAILWAY RAILS
    • 紧固铁路轨道
    • WO2018083455A1
    • 2018-05-11
    • PCT/GB2017/053267
    • 2017-10-31
    • PANDROL LIMITED
    • COX, Stephen JohnPORRILL, John PhillipHALL, Daniel Mark
    • E01B9/44E01B9/60
    • E01B9/44E01B9/60
    • A railway rail fastening assembly (100), for fastening a railway rail (200) at a rail seat region (301) of an underlying rail foundation (300), having a resilient fastening device (4) for generating a substantially vertical clamping force (P) for use in damping a foot (201) of the rail (200). The assembly further comprises a shoulder (3) configured to retain the resilient fastening device (4) at one side of the fait seat region (301) of the rail foundation (300) in a configuration in which the resilient fastening device (4) does not bear on the rail foot (201), and force trensmission means (10) configured to at least partially convert the clamping force (P) generated by the resilient fastening device (4) into a substantially horizontal force (L) and apply the substantially horizontal force to the rail foot (201) on opposite sides of rail web.
    • 一种铁路轨道紧固组件(100),用于将铁路轨道(200)紧固在下面的轨道基础(300)的轨道座区域(301)上,具有弹性紧固装置(4) 用于产生用于阻尼所述导轨(200)的脚(201)的基本上垂直的夹持力(P)。 该组件还包括肩部(3),该肩部构造成在弹性紧固装置(4)进行的构造中将弹性紧固装置(4)保持在轨道基座(300)的出口座区域(301)的一侧 不支撑在所述轨脚(201)上,并且力发射装置(10)构造成至少部分地将由所述弹性紧固装置(4)产生的夹紧力(P)转换为基本上水平的力(L)并且将所述基本上 在轨道腹板相对侧上的轨道脚(201)的水平力。