A track link (30) for a ground engaging track system (14) includes a link body (32) having a pin bore (48) formed in a first link band (34) and a bushing bore (56) formed in a second link band (36). On the outer link side (54), the link body (32) includes a bore peripheral surface (58) extending circumferentially around the bore central axis, and a guide projection (60) including an outer raised surface (62) located outside the bore peripheral surface (58). The pin bore (48) receives a track pin (59) attached by swaging and defines a diametric plane through a bore central axis oriented parallel to the upper rail surface (40). At least a majority of the outer raised surface (62) is between the diametric plane and the upper rail surface (40), and an entirety of the outer raised surface (62) may be between the bore center axis (50) and the upper rail surface (40). The guide projection (60) protects the material of the track link (30) and/or track pin (59) from wear that may prevent re-swaging.

    一种用于地面接合履带系统(14)的履带链节(30)包括链节主体(32),该链节主体(32)具有形成在第一链节带(34)中的销孔(48)和形成在第二链节带(36)中的衬套孔(56)。在外侧链节侧(54)上,该链节主体(32)包括孔外围表面(58)和引导突出部(60),该孔外围表面(58)周向地围绕孔中心轴线延伸,该引导突出部(60)包括位于孔外围表面(58)外侧的外隆起表面(62)。该销孔(48)容纳通过型锻附接的履带销(59),并且限定穿过孔中心轴线的直径平面,该直径平面平行于上导轨表面(40)取向。该外隆起表面(62)的至少大部分在该直径平面和该上导轨表面(40)之间,并且外隆起表面(62)的整体可以在孔中心轴线(50)和上导轨表面(40)之间。该引导突出部(60)保护履带链节(30)和/或履带销(59)的材料免受可能防止重新型锻的磨损。


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    Title :

    Track link in track link assembly with guide projections


    Additional title:

    具有引导突出部的履带链节组件中的履带链节


    Contributors:

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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