The invention provides a multi-airbag type special run-flat tire based on composite metal rubber, a tire body (2) of the tire takes an elastic porous composite metal rubber structure (3) at the inner side of the tire as a supporting framework, the porous composite metal rubber structure is annular, the inner side of the porous composite metal rubber structure is connected with a rubber protection ring (4), and the rubber protection ring (4) is connected with a rubber sleeve (5). A plurality of air bag grooves in which air bags are arranged are formed between the porous composite metal rubber structure and the rubber protection ring; a plurality of cavity structures (10) are further arranged in the porous composite metal rubber structure, and the distribution area of the cavity structures is located on the outer side of the air bag distribution area. The cavity structure is filled with high-damping filler. The explosion-proof tire is high in explosion-proof capacity, high in reliability and simple in process, and the excellent characteristics of high damping, strong supporting, wear resistance and reliability of the composite metal rubber are utilized, so that the tire can still keep high stability under strong external impact.
本发明提出一种基于复合金属橡胶的多气囊式特种防爆轮胎,所述轮胎的胎体(2)以其轮胎内侧处的弹性的多孔复合金属橡胶结构(3)为支撑骨架,多孔复合金属橡胶结构为环形,多孔复合金属橡胶结构内侧处与橡胶防护圈(4)相接,多孔复合金属橡胶结构与橡胶防护圈之间设有多个内置有气囊的气囊沟槽;多孔复合金属橡胶结构的内部还设有多个空腔结构(10),空腔结构的分布区域位于气囊分布区域的外旁侧处;空腔结构内填充有高阻尼填充物;本发明防爆能力强、可靠性高、工艺简单,利用复合金属橡胶高阻尼、强支撑、耐磨可靠的优异特性,使得轮胎在受到较强的外部冲击下依然能保持较高的稳定性。
Multi-airbag type special run-flat tire based on composite metal rubber
一种基于复合金属橡胶的多气囊式特种防爆轮胎
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |