A replaceable support member for a trailer coupling, the support member being intended to support a shackle of a draw bar when it is secured by a vertically movable coupling pin, so that the support member is easily worn by the shackle. At least the front support surface of the support member is formed by an elastically deformable portion having a shape such that there is substantially no gap between the front support surface and the front portion of the shackle when the support member is disposed in the coupler such that, in use, the front portion of the shackle will be depressed downward when the draw bar is pushed upward and the shackle will be depressed downward when the draw bar is pushed upward. And compresses an elastically deformable portion of the support member. By making at least a portion of the support member from an elastically deformable/compressible material, no gap is required between the front surface of the support member and the shackle.

    一种用于拖车联接器的可更换支撑构件,该支撑构件旨在当牵引杆的钩环被可竖直移动的联接销固定时支撑该钩环,因此该支撑构件容易被钩环磨损。支撑构件的至少前支撑表面由弹性可变形部分形成,该弹性可变形部分具有这样的形状,即当支撑构件布置在联接器中时,前支撑表面和钩环的前部之间基本上没有间隙,使得在使用中,当牵引杆被向上推动时,钩环的前部将被向下压,并压缩支撑构件的弹性可变形部分。通过将支撑构件的至少一部分由弹性可变形/可压缩材料制成,在支撑构件的前表面和钩环之间不需要间隙。


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    Title :

    Replaceable support member for trailer coupling


    Additional title:

    用于拖车联接器的可更换支撑构件


    Contributors:

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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