The invention relates to a wheel (10) comprising: a first part (100) driven in rotation about a central axis of rotation (150), provided with a plurality of branches (110) inscribed in a circle having a diameter equal to the diameter of the wheel, the circular outer surfaces of all branches forming a first part of the tread of the wheel; a second part (200) movable between a first position and a second position relative to the first part, the second part comprising a plurality of branches (210) inscribed in a circle centered through the axis of rotation (150); means for switching from a first position corresponding to the wheel having a wheel closed position forming a complete circumference of a continuous wheel tread, to another position and vice versa, and vice versa, corresponding to the wheel having a wheel open position forming a non-continuous wheel tread without a complete circumference of the wheel. According to the main feature of the invention, the wheel comprises a third part (300) consisting of a plurality of toothings (310), the circular outer surface (312) of which forms the second part of the wheel tread, the toothings being pivotally mounted on the first part pivot pin (120), being driven by the movement of the second part and being movable between two positions.
轮(10),包括:第一部件(100),被驱动绕中心旋转轴线(150)旋转,配有内接在直径等于轮直径的圆中的多个分支(110),所有分支的圆形外表面形成轮踏面的第一部分;第二部件(200),相对第一部件在第一和第二位置间活动,第二部件包括内接在圆心通过旋转轴线(150)的圆中的多个分支(210);从一位置转换到另一位置及反之亦然的装置,第一位置对应轮具有形成连续轮踏面的完整圆周的轮闭合位置,第二位置对应轮没有完整圆周而形成非连续轮踏面的轮打开位置。根据本发明主要特征,轮包括多个齿件(310)组成的第三部件(300),其圆形外表面(312)形成轮踏面第二部分,齿件枢转安装在第一部件枢轴销(120)上,由第二部件运动驱动且能在两位置间移动。
Deformable wheel spanning all types of terrains and autonomous robot equipped with at least one wheel
跨越全类型地形的可变形轮和配有至少一轮的自主机器人
2022-03-25
Patent
Elektronische Ressource
Chinesisch
Performance evaluation of a wire mesh wheel on deformable terrains
Online Contents | 2016
|Performance evaluation of a wire mesh wheel on deformable terrains
Elsevier | 2016
|Europäisches Patentamt | 2022
|