The present invention provides an articulated safety hitch that is a more reliable and flexible substitute for conventional hitches and spherical traction systems for light traction to heavy traction over a long period of time, thereby improving safety, life, strength, usability and ease of manufacture. Instead of a single spherical piece typically used in conventional hitches and spherical traction systems, the articulated safety hitch of the present invention can be moved in all directions, with wide bearing separation, and without binding or slipping. Furthermore, the articulated safety hitching device of the present invention is easy to build and uses available existing components as wear resistant articles, such as existing trailer tongue and ball coupling designs.
本发明提供了一种铰接式安全挂接装置,该挂接装置是长期用于轻型牵引到重型牵引的常规挂接装置和球形牵引系统的更可靠且灵活的替代品,从而提高了安全性、寿命、强度、可用性和制造的容易性。代替常规的挂接装置和球形牵引系统中典型地使用的单个球形件,本发明的铰接式安全挂接装置可以在所有方向上移动,轴承分开较宽,并且不会束缚或滑脱。此外,本发明的铰接式安全挂接装置易于构建,并且使用可用的现有部件作为耐磨物品,比如现有的拖车榫舌和球形联接器设计。
Hinged safety hooking device
铰接式安全挂接装置
2023-11-28
Patent
Electronic Resource
Chinese
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |