The invention relates to a hub, in particular to a shock absorption and shock resistance type heavy-duty car hub which comprises an inner hub body and an outer hub body, and a plurality of elastic components are evenly and fixedly connected between the inner hub body and the outer hub body in the circumferential direction. The elastic component is a spring; the inner hub comprises a hub body I and a plurality of limiting seats I fixedly connected to the outer side of the hub body I; the outer hub comprises a hub body II and mounting side discs fixedly connected to the two sides of the hub body II, a plurality of limiting seats II are fixedly connected to the inner side of the hub body II, and elastic components are fixedly connected between the limiting seats I and between the limiting seats II; a plurality of expansion shafts are rotationally connected to the mounting side discs, an expansion arc plate is fixedly connected to each expansion shaft, and the inclination directions of the expansion arc plates on the two mounting side discs are opposite; the shock absorption and shock resistance functions of the heavy-duty car can be further increased on the basis of the tire.
本发明涉及轮毂,更具体的说是一种减震抗震型重型汽车轮毂,包括内轮毂和外轮毂,所述内轮毂和外轮毂之间周向均匀固定连接有多个弹性部件;所述弹性部件为弹簧;所述内轮毂包括轮毂体Ⅰ和固定连接在轮毂体Ⅰ外侧上的多个限位座Ⅰ;所述外轮毂包括轮毂体Ⅱ和固定连接在轮毂体Ⅱ两侧的安装侧盘,轮毂体Ⅱ的内侧上固定连接有多个限位座Ⅱ,多个限位座Ⅰ和多个限位座Ⅱ之间均固定连接有弹性部件;所述安装侧盘上转动连接有多个扩张轴,每个扩张轴上均固定连接有扩张弧板,两个安装侧盘上的扩张弧板的倾斜方向相反;可以在轮胎的基础上进一步增加重型汽车的减震抗震功能。
Shock absorption and shock resistance type heavy-duty car hub
一种减震抗震型重型汽车轮毂
25.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Shock absorption and shock resistance type heavy-duty car hub
Europäisches Patentamt | 2022
|Thermal shock resistance of oval monolithic heavy duty truck converters
Kraftfahrwesen | 1988
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