The invention provides a carbon fiber transmission shaft which comprises a shaft tube, connecting pieces are fixedly arranged at the two ends of the shaft tube, the connecting pieces at the two ends of the shaft tube are fixedly connected with a sliding pair sleeve and a shaft fork respectively, the shaft tube is made of a carbon fiber composite material, and the connecting pieces, the sliding pair sleeve and the shaft fork are all made of aluminum alloy. The automobile transmission shaft solves the problems that a traditional automobile transmission shaft made of all-metal materials is large in weight, the driving performance of an automobile is affected, and lightweight design is not facilitated.
本发明提供一种碳纤维传动轴,包括轴管,所述的轴管两端均固定设置有连接件,所述轴管两端的连接件分别与滑动副套、轴叉固定连接,所述轴管的材料为碳纤维复合材料,所述连接件、滑动副套和轴叉的材料均为铝合金。本发明解决了传统全金属材质的汽车传动轴重量较大,影响汽车行驶性能,不利于轻量化设计的问题。
Carbon fiber transmission shaft
一种碳纤维传动轴
27.12.2024
Patent
Elektronische Ressource
Chinesisch
Lightweight carbon fiber transmission shaft, connecting structure thereof and finished automobile
Europäisches Patentamt | 2021
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