Provided is a carbon fiber-reinforced resin cylinder for a propeller shaft, which has high flexural rigidity and high torsional strength. A fiber-reinforced resin tube body (30A), which is a cylinder made of a carbon fiber-reinforced resin for a propeller shaft, comprises: a first carbon fiber-reinforced resin layer having a first carbon fiber, and a second carbon fiber-reinforced resin layer having a second carbon fiber-reinforced resin layer having a second carbon fiber-reinforced resin layer having a second carbon fiber-reinforced resin; and a second carbon fiber-reinforced resin layer that has second carbon fibers that have a higher strength and a lower elastic modulus than the first carbon fiber-reinforced resin layer, the first carbon fibers being disposed so as to extend in the longitudinal direction of the cylinder.
本发明提供一种能具有高弯曲刚度和高扭转强度的传动轴用碳纤维增强树脂制筒体。作为传动轴用碳纤维增强树脂制筒体的纤维增强树脂管体(30A)包括第一碳纤维增强树脂层和第二碳纤维增强树脂层,其中,所述第一碳纤维增强树脂层具有第一碳纤维;所述第二碳纤维增强树脂层具有第二碳纤维,其与第一碳纤维增强树脂层相比强度大且弹性模量小,第一碳纤维以沿着筒体的长度方向延伸的方式配置。
Carbon fiber reinforced resin cylinder for propeller shaft
传动轴用碳纤维增强树脂制筒体
2024-12-13
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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