The invention relates to an anti-collision obstacle-crossing trundle which comprises at least three groups of trundle bodies (1) and a support (2) and is characterized in that the trundle bodies (1) comprise the middle group of trundle bodies (12) and the two side group of trundle bodies (11), and the middle group of trundle bodies (12) and the two side group of trundle bodies (11) have the height difference perpendicular to the ground direction (B) and the eccentric distance parallel to the ground direction (A). The vehicle can prevent collision, can cross obstacles and can pass stably.
本发明涉及一种防撞越障脚轮,包括脚轮(1)和支架(2),其特征在于:所述脚轮(1)设置至少3组,所述脚轮(1)包括中间组脚轮(12)和两边组脚轮(11),所述中间组脚轮(12)和所述两边组脚轮(11)存在垂直地面方向(B)的高度差和平行于地面方向(A)的偏心距。本发明防止碰撞、能越过障碍且通过平稳。
Anti-collision obstacle crossing trundle
防撞越障脚轮
19.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Trundle, installation method of trundle and application structure of trundle
Europäisches Patentamt | 2021
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